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Free Shipping Condition: New Location: Chino, United States Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US. 10A DC-DC 12V Step Up to 28V Power Converter Regulator. WaterProof 36V/48V to 24V ... more20A 480W Step Down DC/DC Power Converter Regulator US.
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Free Shipping Condition: New Location: United States WaterProof 36V/48V to 24V 20A 480W Step Down DC/DC Power Converter Regulator US. Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US. ... moreWaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE.
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Free Shipping Condition: New Location: Hebron, United States Automatic Voltage Regulator Module AVR AS440 for Generator Genset parts Specification: A half-wave phase-controlled thyristor type Specifications details ... more1)SENSING INPUT Voltage Jumper selectable 100-130V AC 1 phase or 190-264V AC 1 phase Frequency 50-60 Hz nominal 2)POWER INPUT Voltage 100-264V AC 1 phase Frequency 50-60 Hz nominal 3)OUTPUT Voltage 82 V DC@ 200 V AC Current continuous 4A Transient 7.5A for 10 secs. Resistance 15 ohms min(10 ohms min when input volts is less than 175 AC) 4)REGULATION +/ 1.0% 5)THERMAL DRIFT 0.03% per deg. C change in AVR ambient 6)TYPICAL SYSTEM RESPONSE AVR response 20 ms Filed current to 90% 80 ms Machine Volts to 97% 300 ms 7)EXTERNAL VOLTAGE ADJUSTMENT +/10% with 1 k ohm 1 watt trimmer Increasing resistance lowers voltage. 8)UNDER FREQUENCY PROTECTION Set point 94-98% Hz 9)UNIT POWER DISSIPATION 12 watts maximum 10)BUILD UP VOLTAGE 4 Volts@ AVR terminals 11)ANALOGUE INPUT Maximum input +/ 5 VDC Sensitivity 1V for 5% Generator Volts(adjustable) Input resistance 1k ohm 12)QUADRATURE DROOP INPUT 10 ohms burden Max. sensitivity: 0.07 A for 5% droop 0PF Max. input: 0.33 A 13)OVER EXCITATION PROTECTION Set point 65 V DC Time delay 10-15 seconds(fixed) 14)ENVIRONMENTAL Vibration 20-100 Hz 50mm/sec 100Hz 2kHz 3.3g Operating temperature: 40 to +70C Relative Humidity: 0-70C 95% Storage temperature: 55 to +80C Payment Credit card on line is available.We also accept payment by Paypal. It is the buyer's responsibility if with any duties or taxes. Shipment 1. All items will be arranged shipping within handing time after receiving cleared payment. 2. Please check out your detailed address and phone number carefully before submit your order. 3. We usually offer ePacket from China.EMS, FedEx,DHL,UPS,TNT. 4. Any import fees and charges are the buyer responsibility.To ensure your minimum tax,we can declare it as"Gift/Sample" with low value. Return and warranty A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual with
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Free Shipping Condition: New Location: China Brand TI Model LM7815 MPN LM7815 UPC Does not apply.
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Free Shipping Condition: New Location: Los Angeles, United States Waterproof DC/DC Converter Regulator 12V Step Up to 48V 3A 144W. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V. WaterProof ... more36V/48V to 24V 30A 720W Step Down DC/DC Power Converter Regulator.
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Free Shipping Condition: New Location: China With a heat sink for better heat dissipation. Military grade double-sided circuit board. Output current. If you do not receive our reply within 48 hours, ... morepls. If you are satisfied with our service, pls.
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Free Shipping Condition: New Location: Azusa, United States Waterproof DC Power Converter Regulator Reducer 24V Step- Down to 12V 20A 240W Description: 1. Industry grade converter. Operating temperature: 40C ~ ... more+80C. 2. Casting aluminum case. Injected with epoxy resin. So it is waterproof& anti-shock protection. 3. Built-in over/under voltage input. Overload, overhead, and short circuit full protection. 4. Auto-recovery when device is back to normal operating. 5. Power conversion efficiency: 90% 6. Non-isolated 7. Input DC 24V. Output DC 12V 20A 8. Dimensions: 74mm x74mmx31mm(2.9x2.9x1.2 inch) 9. Weight: 300g battery Included in the Package: 1 x Industry Grade DC 24V To DC 12V 20A Step-Down Converter 240w We ONLY accept PayPal. Other payment methods are NOT accepted. Payment MUST BE MADE within 5 business days after the end of the aution. Unpaid dispute will be filed to ebay for the non payable bidders. We ship to PayPal's address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay. Item will be sent out by Air mail within 24-48 hours after clear payment(excluding weekend& holiday) Arrival time(estimated) United States: 8-15 working days- United Kingdom/ Australia/ Canada: 14-24 working days- Germany/ France/ Spain/ Eastern Europe: 18-25 working days- Other countries: 25-35 working days Shipping time is only estimated and not guaranteed. If not get item after 30 days. Please contact us for solve. We can exchange the item within 14 days after you received it if it is defective. Returned item must have all original packaging and accessories. Buyer are responsible for the returning shipping costs under any circumstances. It may take up to 5 business days to process your return after we receive your product. We don't offer combine shipping. We will send it as a personal gift with a low value. But if there exits any tariff. You will pay for it. If you have any questions please contact us before you leave us neutral or negative feedback. We will try our best to resolve the problem. We will greatly appreciate fo
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Free Shipping Condition: New Location: Rowland Heights, United States Description: Powerful 4000W motor fan with variable thyristor and electronic voltage regulator Adopts metal shell structure, high temperature resistance, ... moreflame retardant, not easy to rust Core chip adopts high power thyristor With adjustable button for stepless voltage regulation No delay, surge protection, anti-spike, rc absorption multiple protection With universal socket and power supply light With heat dissipation connector for quick heat dissipation Applicable electrical appliances: electric stoves, water heaters, tungsten filament lamps, small motors, electric soldering irons, fan speed control, etc. Technical specifications: Input voltage: AC 110V Output voltage: 10-220V (adjustable) Adjustable voltage range: 0 -220V Max power: 4000W Nominal current: 9A Max. Current: 18A Dimension:.
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Free Shipping Condition: New Location: Rowland Heights, United States Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable voltage range: 0 -110V Max Power: 4000w Nominal Current: ... more9a Max. Current: 18a Dimension: Approx11.5 * 10 * 6cm/4.53"*3.94" *2.36" Package Contents: 1 * Voltage Regulator.
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Free Shipping Condition: New Location: Monroe Township, United States AC SCR Electric Voltage Regulator Motor Fan Dimmer Motor Speed Controller Power Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic ... moreVoltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable vo.
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Free Shipping Condition: New Location: Chino, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: Chino, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: China STABLE STRUCTURE: This power converter has a shockproof design, with silicone sealed, and has IP67 waterproof, stable and durable. Waterproof: IP67. GOOD ... morePERFORMANCE: The power converter has high efficiency and good stability, compact structure, easy installation and disassembly.
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Free Shipping Condition: New Location: Chino, United States Description: Powerful 4000W motor fan with variable thyristor and electronic voltage regulator Adopts metal shell structure, high temperature resistance, ... moreflame retardant, not easy to rust Core chip adopts high power thyristor With adjustable button for stepless voltage regulation No delay, surge protection, anti-spike, rc absorption multiple protection With universal socket and power supply light With heat dissipation connector for quick heat dissipation Applicable electrical appliances: electric stoves, water heaters, tungsten filament lamps, small motors, electric soldering irons, fan speed control, etc. Technical specifications: Input voltage: AC 110V Output voltage: 10-220V (adjustable) Adjustable voltage range: 0 -220V Max power: 4000W Nominal current: 9A Max. Current: 18A Dimension:.
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Free Shipping Condition: New Location: Chino, United States Description: Powerful 4000W motor fan with variable thyristor and electronic voltage regulator Adopts metal shell structure, high temperature resistance, ... moreflame retardant, not easy to rust Core chip adopts high power thyristor With adjustable button for stepless voltage regulation No delay, surge protection, anti-spike, rc absorption multiple protection With universal socket and power supply light With heat dissipation connector for quick heat dissipation Applicable electrical appliances: electric stoves, water heaters, tungsten filament lamps, small motors, electric soldering irons, fan speed control, etc. Technical specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable voltage range: 0 -110V Max power: 4000W Nominal current: 9A Max. Current: 18.
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Free Shipping Condition: New Location: Chino, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: Monroe Township, United States Description: Powerful 4000W motor fan with variable thyristor and electronic voltage regulator Adopts metal shell structure, high temperature resistance, ... moreflame retardant, not easy to rust Core chip adopts high power thyristor With adjustable button for stepless voltage regulation No delay, surge protection, anti-spike, rc absorption multiple protection With universal socket and power supply light With heat dissipation connector for quick heat dissipation Applicable electrical appliances: electric stoves, water heaters, tungsten filament lamps, small motors, electric soldering irons, fan speed control, etc. Technical specifications: Input voltage: AC 110V Output voltage: 10-220V (adjustable) Adjustable voltage range: 0 -220V Max power: 4000W Nominal current: 9A Max. Current: 18A Dimension:.
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Free Shipping Condition: New Location: Chino, United States Max Power: 4000w. Current: 18a. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. ... morethe Inductive Load Relates to the Series Exciter Motor.
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Free Shipping Condition: New Location: Monroe Township, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: Monroe Township, United States The Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive Load Relates to the ... moreSeries Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: Monroe Township, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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$1.95 Shipping Condition: New Location: China LM338K as an excellent linear regulator, with high stability, h igh temperature resistance, high linearity properties. The maximum working current is ... moremore than 3A (the maximum output current can reach 5A. ).
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Free Shipping Condition: New Location: Monroe Township, United States AC SCR Electric Voltage Regulator Motor Fan Dimmer Motor Speed Controller Power Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic ... moreVoltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable vo.
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Free Shipping Condition: New Location: Monroe Township, United States AC SCR Electric Voltage Regulator Motor Fan Dimmer Motor Speed Controller Power Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic ... moreVoltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable vo.
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$3.59 Shipping Condition: New Location: China Maximum Power: 4000W (connected resistive load). The input is connected with AC 220V, output is connected to the electric stove wire or motor appliances. ... moreLoad does not exceed the maximum power, otherwise it will burn module and electrical appliances;.
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Free Shipping Condition: New Location: Chino, United States Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic Voltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, ... moreFlame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input Voltage: Ac 110v-220v Output Voltage: 0-110v (Adjustable) Adjustable Voltage Range: 0 -110v Max Power: 4000w Nominal Current: 9a Max. Current: 18a Dimen.
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Free Shipping Condition: New Location: Hebron, United States By placing your bid. You are agree to follow our store policy below: ●All purchased are final, will replace defective product only. ●Return package must ... morebe in the original packaging, everything must be in new condition.Missing part’s or anything in original contact will not qualify for any refund. ●Unless marked in the auction, all product follow our 2 months warranty policy. ●Defective item can be exchanged within 7 days of receipt.Please send us some photoes as evidence. ●Within warranty period, all exchanges due to defects are free(Buyer is responsible for shipping charges) ●Shipping and handling fees are NOT refundable in any case. ●Custom duty is responsible by buyer. ●Replacement and refunds will not be processed until the return item received. ●Customer is responsible for correct address and received of package. Customer is responsible to all shipping if return package due to customer unable to received the package. ●Please do not ask us to reduce the price and shipping and handling fee of the item after you have won the auction. ●We are not responsible for wrong or undeliverable address, customer responsible undeliverable Express package return fee and re shipping fee.A valid phone number can make the delivery process more quickly and more safely. Specification SENSING INPUT Voltage 190-264V ac max. 2 or 3 phase Frequency 50-60HZ nominal POWER INPUT Voltage 170-220 V ac max. 3 phase,3 wire CURRENT: 3A/phase Frequency 100-120HZ nominal OUTPUT Voltage max 120V dc Current continuous 3.7A dc Intermittent 6A for 10 secs Resistance 15 ohms minimum REGULATION +/0.5% RMS with 4% engine goverming THERMAL DRIFT 0.02% per deg.C change in AVR ambient TYPICAL SYSTEM RESPONSE AVR respone 10ms Filed current to 90% 80ms Machine Volts to 97% 300ms EXTERNAL VOLTAGE ADJUSTMENT +/10% with 5k ohm 1 watt trimmer UNDER FREQUENCY PROTECTION Set point 95%HZ Slope 100% 300% down to 30HZ Max dwell 20% volts/S recoverey UNIT POWER DISSIPATION 18 watts maximum ANALOGUE INPUT Maximum input +/5V dc Sensitivity 1V for 5% Generato
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$3.75 Shipping Condition: Neu Location: China Maximum power: 2000W. It can be used for large electrical appliances with a power consumption of less than 2000 watts. Due to the already large power, ... moregeneral household appliances or small factories are sufficient, and the power of inductive or capacitive loads should be reduced.
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$2.50 Shipping Condition: New Location: China Output current: 5A Max. DC-DC Converter Boost-buck Positive Negative Module Input 3.6~30V,Output ±3~±30V. Output power: ≤50W. Due to the light and screen ... moredifference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: Los Angeles, United States welcome to my store http:stores.shop.ebay.com/wonderfullifediy AC/DC- DC Converter Buck Module Step-down(click to enter) 12/24V to 5V(click to enter) ... more24V to 12V(click to enter) DC- DC Converter Buck Module Step-down(click to enter) 12V to 5V 3A for IPHONE(click to enter) DC8-22V to 1-15V 3A Adjustable Buck(click to enter) 12/24V to 3.3/3.7/4.2/5/6/7.5/9V(click to enter) 12V to 5V 3A(click to enter) 12/24V to 5V(click to enter) Sigar Lighter(click to enter) 36/48V to 5V(click to enter) 24V to 12V(click to enter) 36V to 12V(click to enter) 48V to 12V(click to enter) 24V to 15V(click to enter) 36V to 24V(click to enter) 48V to 24V(click to enter) DC- DC Converter Boost Module Step-down(click to enter) 12V to 19V(click to enter) 12V to 24V(click to enter) 12V to 27V/28V(click to enter) 12V to 36V/48V(click to enter) 24V to 36V/48V(click to enter) 36V to 48V(click to enter) NEW waterproof DC/DC Converter Regulator 48V Step down to 24V 240W 10A Specification: Condition: One piece new high quality DC/DC Converter Regulator 48V Step-down to 24V Info: DC/DC 48V Step-down to 24V 10A 240W Size(mm) 74 x 74 x 31 Pitch of holes:65mm Diameter：6mm wire length:120mm weight: 0.26Kg/PCS epoxy potting. Seismic, water, moisture, dust, long term stable and reliable quality. thin. Small size, high efficiency, easy installation.Aluminum alloy Shell waterproof，quality is stable and reliable. Features and parameter: 1. synchronous rectification. Conversion rate is 90% with very low heat. 2. auto protect over voltage. Over current, over temperature, short circuit, can work in normal condition when restored. 3. input voltage: DC 48V(37-60V) 4. output parameter: DC 24V 5. Output power: 10A 240W 6. output ripple: 50mV(MAX) 20M bandwidth 7. working temperature: 40 ℃`80℃) when it is more than 40℃.Please make lower power, or enhance heat dissipation 8. full load temperature rise: 50℃ 9. Load regulation: ± 1% 10. voltage regulation rate: ± 2% 11. SIZE: 74*74*31MM; Pitch of holes:65mm;Diameter：6mm; wire l
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Free Shipping Condition: New Location: United States Feature: 1. Circuit Board Size: Approx. 68 x 51mm / 2.7 x 2in. Load: 2A or less.
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$3.00 Shipping Condition: New Location: China Output ：DC±1.25-37V adjustable. For the use of pre-amp,headphone amp etc. Your support will keep us moving forward forever. Note: this is a DIY kit, all ... morethe parts need solder by yourself.
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Free Shipping Condition: New Location: China Brand Ti Model LM7812 MPN LM7812 UPC Does not apply.
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Free Shipping Condition: New Location: Chino, United States Voltage Regulator Voltage Stabilizer 18a 10-220v (Adjustable) Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic Voltage Regulator ... moreAdopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input Voltage: Ac 110v Output Voltage: 10-220v (Adjustable) Adjustable Voltage Range: 0 -220.
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Free Shipping Condition: New Location: Chino, United States AC SCR Electric Voltage Regulator Motor Fan Dimmer Motor Speed Controller Power Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic ... moreVoltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable vo.
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Free Shipping Condition: New Location: United States Use imported 41A SCR. SCR model: BTA41600B. The regulator with housing is safer. This product is AC input and AC output. Efficiency: more than 90%. Double ... morepanel design. --Rated current：25A MAX 45A. --Maximum Power: 10000W (connected resistive load,220VAC).
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$6.05 Shipping Condition: New Location: Seattle, United States Pololu has set the standard in compact DC-DC Step-down regulators with clean output, suited perfectly for RC applications, including multirotor and FPV ... moreelectronics. These regulators are a great option if you want a flexible system that can run on 3S batteries.
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$2.99 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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$3.66 Shipping Condition: New Location: China Short Circuit Protection. Output Current: 400mA. Positioning hole size: 9.8 4.7CM. Output: 12V. Output Current: 500MA. Input: 100-240V 50-60Hz. Output ... moreCurrent:2A. Switching machine overshoot: 10%.
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Free Shipping Condition: New Location: Humble, United States Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable voltage range: 0 -110V Max Power: 4000w Nominal Current: ... more9a Max. Current: 18a Dimension: Approx11.5 * 10 * 6cm/4.53"*3.94" *2.36" Features: 1、Use high performance SCR as the internal chip. Thickening metal shell, high temperature and in use . Achieve an infinitely variable voltage setting with a button. Zero hysteresis, zero delay, fast response. The shell is equipped with a universal multi-purpose socket and an operating display . 2、Protect high-performance thyristors effectively against surges, anti-spikes and RC absorption from multiple protection. Package Contents: 1 * Voltage Regulator.
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Free Shipping Condition: New Location: Chino, United States WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator YU. WaterProof 12V/24V to 5V 3A 15W Step Down DC/DC Power Converter Regulator YU. ... moreWaterProof 24V to 13.8V 10A 138W Step Down DC/DC Power Converter Regulator YU.
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Free Shipping Condition: New Location: China Features:1. 100% full power and stable current output, non-isolated module.2. Waterproof level IP68 and anti-shock protection, Ultra compact size, light ... moreweight.3. Industry grade DC 12V to DC 5V converter, efficiency up to 96%.4. Certificates: CE/RoHS, 1 year , up to 100,000 hours.5. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating. Applications:- Trucks- Golf Carts- Forklifts- Buses- Loaders- Logging Vehicles- Wind Power System- Solar Power System- Electromotor- Telecommunications- Boat and Yacht- and so on..
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Free Shipping Condition: New Location: Chino, United States Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
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Free Shipping Condition: New Location: Chino, United States Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic Voltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, ... moreFlame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable voltage range: 0 -110V Max Power: 4000w Nominal Current: 9a Max. Current: 18a.
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$4.25 Shipping Condition: New Location: China This board uses full-wave bridge rectifier, AC, DC can be input, and regardless of positive and negative input. Filter with two 35V 220UF large-capacity ... moreelectrolytic capacitor to do the buffer filter, the output current can be stable and smooth.
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Free Shipping Condition: New Location: China Adjustable output current: 5A. Output interface: 5.5 2.5MM compatible with 5.5 2.1MM (with snap ring inside). Compact and lightweight, with a beautiful ... moreappearance. Widely applicable, it can be used for speed regulation and dimming of small DC motors, etc.
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$5.40 Shipping Condition: New Location: Clinton Township, United States Full load output:Vpp
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Free Shipping Condition: New Location: China Limit power: 4000W (inductive load carrying a maximum of 2000W). 1 speed governor（AU Plug）. Regulating range:0-220V steplessly adjustable (with load conditions). ... morePlug specification: Australian Standard.
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Free Shipping Condition: New Location: China Output Rated Power: 276W. Output Current: 20A. 1:High quality thermal silica potting, waterproof, dust-proof, shockproof effect. 4: Waterproof, Shockproof ... moreDesign. 1x DC/DC Converter Regulator. Shell Material: Die-cast aluminum alloy.
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Free Shipping Condition: New Location: United States Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 3A UE. ... moreOutput Rated Power: 60W. Waterproof Step Down Volt Converter AC12V To DC12V AC-DC USB Power Module 5A UE.
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$6.05 Shipping Condition: New Location: Seattle, United States Pololu has set the standard in compact DC-DC Step-down regulators with clean output, suited perfectly for RC applications, including multirotor and FPV ... moreelectronics. This regulator is a great option for 5V LED systems.
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$3.75 Shipping Condition: New Location: China Maximum Power: 3800W. So as to achieve dimming, thermostats, pressure effects. Less than 3800 watts of electrical power for large-scale electrical power ... morehas been used as much, so the average family or small factories, sufficient electrical appliances.
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$3.75 Shipping Condition: New Location: China Output current: Max 6A. Power Converter. Step up down module. Car Cigarette Lighter Socket. Mini air water pump. Mini high speed motor. DC Solenoid Electromagnet. ... moreHigh power speed motor.
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Free Shipping Condition: New Location: Hebron, United States 模板预览 PICTURES, DESCRIPTION, Features: SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator(AVR) and forms part of the excitation ... moresystem for a brush-less generator.In addition to regulating the generator voltage. The AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals. Positive voltage build up from residual levels is ensured by the use of effcient semiconductors in the power circuitry of the AVR. Provision is made for the connection of a remote voltage trimmer. Allowing the user fine control of the generator's output. Specifications: INPUT, Voltage: Jumper selectable 95-132V ac or 190-264V ac, Frequency: 50-60 Hz nominal, Phase: 1, OUTPUT, Voltage: Max 90V dc at 207V ac input, Current: Continuous 4 A dc Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum, REGULATION, +/1.0% THERMAL DRIFT, 0.05% per deg. C change in AVR ambient, TYPICAL SYSTEM RESPONSE, AVR response: 20 ms, Filed current to 90% 80 ms, Machine Volts to 97% 300 ms, EXTERNAL VOLTAGE ADJUSTMENT, +/10% with 1 k ohm 1 watt trimmer, UNDER FREQUENCY PROTECTION, Set point: 95% Hz, Slope: 170% down to 30 Hz, UNIT POWER DISSIPATION, 10 watts maximum, BUILD UP VOLTAGE, 4 Volts@ AVR terminals, ENVIRONMENTAL, Vibration: 20-100 Hz 50mm/sec, 100Hz-2kHz 3.3g, Operating Temperature:40°C to + 60°C, Storage Temperature:55°C + 80°C, Relative Humidity 0-70°C:95% Size: 13.4cm x 9.8cm x 3.5cm, Notes: 1.With 4% engune governing. 2.After 10 minutes. 3.Applies to Mod status F onwards. Generator de-rate may apply. Check with factory. 4. Factory set. Semi-sealed, jumper selectable. 5. Non condensing. Package Included: 1 x SX460 Automatic Voltage Regulator, NO Retail Box. Packed Safely in Bubble Bag. SHIPPING, All the items will be dispatched within 1 business day by Hong Kong Airmail after the payment is clear. Items will arrive in 7-25 business days. The arrival time depends on some factors and different areas: Please choose so
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Free Shipping Condition: New Location: United States Waterproof Step Down Volt Converter AC12V To DC12V AC-DC USB Power Module 5A UE. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. ... moreWaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE.
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Free Shipping Condition: New Location: China Efficiency: >90%. The loaded power cannot exceed the specified maximum power, otherwise it will burn the module and electrical appliance. Color: Silver.
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Free Shipping Condition: New Location: Jamaica, United States Industry grade DC 24V to 12V 10A/20A/30A/40A step-down converter. Easy DC-DC/AC-DC Changing。. - Our converter has four lines, two black, one yellow and ... moreone red. Input IN+ red line is positive, output IN- black is negative; output OUT+ yellow is positive, output OUT-black is negative.
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Free Shipping Condition: New Location: China Maximum current: 2A. Maximum power: 500W.
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Free Shipping Condition: New Location: China R438 Automatic Voltage Regulator Introduction: For both AREP&PMG excitation systems.The alternator voltage regulator is the R438.With AREP excitation, ... morethe R438 electronic AVR is powered by two auxiliary winding which are independent of the voltage match circuit. The first winding has a voltage in proportion to that of the alternator.The second have a voltage in proportion to the stator current. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. This consists of a"PMG"permanent generator)This is fitted at the rear of the machinge and connected to the R438 AVR.The PMG supplies the AVR with constant voltage which is independent of the main alternator winding. As a result the machine has a short-circuit current capacity and good immunity to distrotions generated by the load.The AVR monitors and corrects the alternator output voltage by adjusting the exitation current.50/60Hz selection via the ST3 jumper. The LAM system is integrated in the R438 AVR as standard.Role of the"LAM(load adjustment module)On application of a load.The rotation speed of the generator set decreases.When it passes below the preset frequenecy threshold.The LAM causes the voltage to drop by approximately 13% or 25% and consequently the amount of active load applied is reduced by approximately 25% to 50%until the speed reaches its rated value again. Hence the LAM can be used either to reduce the speed variation(frequency) and its duration for a given applied load, or the increase the applied load possible for one speed variation(turbo-charged engine)To lowest requency in steady state.During load impacts.The function help the genset to return to its rated speed faster thanks to a gradual increase in voltage according to the principle: If the speed drops between 46 and 50Hz.The rated voltage follows a fast gradient as it is restored. If the speed drops below 46Hz.Since the engine need more help,the voltage follows a slow gradient as it returns to the reference value. Main charact
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