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Free Shipping Condition: New Location: China Power: 138W. Output current: 10A. 1pc x Power Converter. Output wire color : (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black. this device. Thin, ... moresmall size, high efficiency and easy to install.
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$2.99 Shipping Condition: New Location: China When the output is in shot, the output will be automatically stopped. So you put out the enable interface cap and then insert it. Boost and Buck Efficiency ... moreBuck Efficiency Boost Efficiency LED Indicator : YES.
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$2.99 Shipping Condition: New Location: China
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$3.69 Shipping Condition: New Location: China 5 x 3v-6v to 400kV Boost Step-up Power Module. current, small size, high efficiency, simple external circuit ( just plug in the switch, the battery can ... morebe ). Input current: 1 A - 3 A. High pressure type: the type of pulse current.
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$2.99 Shipping Condition: New Location: China This module uses imported high-performance chip, the performance is superior to the general module. High conversion efficiency, up to 96%.
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Free Shipping Condition: New Location: Los Angeles, United States 1:Aluminium alloy shell with good heat conduction, waterproof. DC/DC Converter Regulator 12V Step Up to 24V 5A 120W. WaterProof 6V to 12V 3A 36W Step ... moreUp DC/DC Power Converter Regulator. Step Down DC/DC Buck Converter 12V/24V to 9V 10A Regulator Power Module.
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Free Shipping Condition: New Location: China Input Current: 16A (.). Designed with large heat sinks for better heat dissipation. Type: Non-isolated step up module (BOOST). This is a non-isolated ... moreDC power converter module with long service life.
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Free Shipping Condition: New Location: China Maximum output: 12V / 5A (maximum power 60W, see picture for more details). Feature: 1. DC-DC boost converter module, working frequency 600KHZ. Item Type: ... moreDC-DC Boost Converter. Output 5V Maximum output: 5V / 3.5A (maximum power 17W, see picture for more details).
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$1.99 Shipping Condition: New Location: China High current, maximum support for passing 2A current. Current: 2A (Max). High power output: 24V ± 0 1V. Low ripple, full load ripple only 86mV. Standby ... morecurrent: 1mA. High efficiency, up to 90% efficiency.
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$3.00 Shipping Condition: New Location: China Maximum input current: 8A. The isolation booster module. With access to electricity, the LED indicator light, easy to understand. Input current is greater ... morethan 1 a, the input current is too small easy to cause the power short circuit alarm by mistake;.
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$3.00 Shipping Condition: New Location: China Input 2/24v rise 5/9/12/28v adjustable MT3608. MT3608 2A booster board DC-DC step-up module. integrated circuit. Mounting Type.
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Free Shipping Condition: New Location: China Brand Unbranded/Generic Model 500mA step up MPN 500mA step up Country/Region of Manufacture China UPC Does not apply EAN Does not apply Type 500mA step ... moreup.
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$3.75 Shipping Condition: New Location: China Relay Module. Step up down module. Power Converter. SPI OLED LCD Display Module. Module Feature: Micro usb DC-DC Step up Boost module Charging board. ... moreCar Cigarette Lighter Socket. Battery Protection Board.
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$3.64 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Output power: 110W. Output current: 8A. Net weight of finished product: 250g. Installation line length: 15cm.
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$2.99 Shipping Condition: New Location: China Increase the limit current. Output power: natural heat dissipation 90W (within 5A). Output current: maximum 5A (less than 90W), output higher than 5A ... moreor 90W, automatic protection. Use as a normal boost module with overcurrent protection.
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$4.67 Shipping Condition: New Location: China USB Converter Cable. Alarm System. Lithium battery PCB board. Cooling fan. Fishing & Hunting. Car Alarm & Security. Steam brush. Makeup brush.
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$3.00 Shipping Condition: New Location: China 1 x Step Up Boost Module. hope you could understand.
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Free Shipping Condition: New Location: China [Module nature]: Non-isolated boost module (BOOST). If you need more power, you can use two modules in parallel. For example, if the output is 10A, you ... morecan use two modules in parallel and adjust the current of each module to 5A.
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Free Shipping Condition: New Location: Brentwood, United States Output Power: 60W. Output Current: 5A. 1x DC-DC Stabilizer. Short-circuit Protection: No.
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$3.40 Shipping Condition: New Location: China Module Highlights DC 5V to 1V 12V 24V USB Step Up Down. Input 1.2-2V,output power within 2W. Input 2V-20V,output power within 3W. Input 20V-24V,output ... morepower with in 2.5W. One button to turn off the output.
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Free Shipping Condition: New Location: China 470uF full to 390V for 2 seconds. 1000uF full to 390V for 4 seconds. 2200uF full to 390V for 8 seconds. 4700uF full to 390V for 18 seconds. Item Type: ... moreBoost Module. Module Nature: Non-isolated module.
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$0.76 Shipping Condition: New Location: China Key feature The constant voltage and constant current programmable control power supply module is cabinet and delicate. And it put the collection of analog ... moreintegration and digital control functions in one. Its adjustable output voltage range is 0-20.0V. Step by 0.1V. Its adjustable output current range is 0-2.00A, step by 0.01A. Boot voltages can be stored freely and the model has two groups of quick storage voltage. Compared with the traditional analog power supply. It is more convenient to quickly extract the voltage or current required. LCD display. With function of voltmeter and ammeter. It is easy to view the preset voltage, input voltage, output voltage, the preset current, output current, output power and LCD brightness. Backlight brightness is adjustable. Data protection during power loss. Product Description Input Voltage Range 4.5~23V* Make sure input voltage Output range Voltage 0~20.0V Current 0~2.0A Power Max 40W Temperature-55~110 ℃ Ripple frequency About 330 KHz Dimensions 79mm×43mm×26mm(L*W*H) Size of mounting hole 71mm×39mm(L*W) Note: In step down voltage mode. Input voltage must be higher than 3V Display instruction U-IN: input voltage U-SET: preset voltage U-OUT: output voltage I-SET: Preset current I-OUT: output current POWER: output power M-PRE: shortcut store LED: background brightness M1: shortcut store1 M2: shortcut store 2 S-MD: setting the mode R-MD: normal operation ON/0FF: Output on-off Key function instruction SET: Function setting. Function confirmation. M1: Shortcut extract M1 stored data/Upturning to choose/shortcut store. M2: Shortcut extract M2 stored data/Page down to choose/shortcut store ON/OFF: open or close voltage output. Ideal for use with Please add a diode in the output if you want to charge the battery by this module. Or reverse voltage of the battery will damage the module. The auctiontion 1 × Power module with casing. Shippingping Normally shipment by international Airmail. It normally take 7-12 working days to the UK, and it will be longer to Euro
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$3.75 Shipping Condition: New Location: China Charging interface: USB Micro;. Battery type: 3.7V lithium battery;. Output current: less than 500mA stable (over the general assembly caused by the induction ... moreof heat and sound);. Static load: 0.2ma;.
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$3.50 Shipping Condition: New Location: China Module Boost dc-dc working frequency 150 kHz, efficiency is normal 85%. 1x 3.3V Set Up Boost Power Module. Because the power consumption of the module ... moreitself. Input:1-1.5 V; output: 3.3 V, 50-110mA. Input:1.5-2 V; output: 3.3 V, 110-160mA.
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Free Shipping Condition: New Location: China Output power: 80W. The heatsinks can ensure good heat dissipation, need not consider the insulation and heat dissipation problems. The whole electrolysis ... moreusing imported patch, low resistance, high frequency capacitor, make the ripple down to the freezing point.
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$3.59 Shipping Condition: New Location: China Output current: 3A (in the absence of heat sink device, the stable output current is 2A). Output: 5V / 3A (MAX) (with Apple identification resistor). ... moreBooks, Movies & Music. A key ("Output Enable" button) switch USB output, a key ("low-power" button) to enter the ultra-low power.
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Free Shipping Condition: New Location: United States Maximum current output: 2A. Circuit has short circuit protection, overheating protection function. For MX-5500 V-5500 Machine 10x 20mm MX-5500 Gun Labeler ... moreRefill Ink Rolls. efficiency is as high as 95%.
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$3.42 Shipping Condition: New Location: China Input current: 30A(10-30V input). Short circuit protection: there is (input 30A fuse) double short circuit protection,more secure to use. Module properties: ... morenon isolated boost module (BOOST). Then pick up the load.
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Free Shipping Condition: New Location: China 1: HD display, colorful interface, clear and intuitive. (3) Set charging current (constant current value) and set current directly. Output current: 0.000A~2.000A. ... moreEnergy: 0-999999WH. Output power: 15W.
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Free Shipping Condition: New Location: Cleveland, United States
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$3.50 Shipping Condition: New Location: China Ultra small lithium battery charging boost module with excellent performance. When no load is connected, the blue light will be on, and the red light ... morewill be slightly on. The module supports type-c interface input and solder joint input marked with input on the back.
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$2.99 Shipping Condition: New Location: China Module features: Non-isolated boost. Non-isolated boost (BOOST). DSN6009 boost module. Rated input 1A, Output 1A. Output: 1.25V-26V. Input: 3.5-28V. Maximum ... moreoutput 3A. Module Properties.
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$3.50 Shipping Condition: New Location: China The peak current output current is not more than 2A. Small size adjustable boost module. Interface: Micro USB / Type-C. Efficiency:> 93% (efficiency is ... morerelated to the pressure difference between input and output).
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$3.59 Shipping Condition: New Location: China DC5‑9V to 170V, high integrated chip, components, stable stable, synchronous rectification technology, low fever. Item Type: DC Boost Converter Module. ... moreThe boost module has a wide range of applications, practical, suitable for tubes IN‑12, IN‑14, QS30.
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Free Shipping Condition: New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. The current per module can be adjusted to 15A.
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$3.20 Shipping Condition: New Location: China 400KV 56/65mm. 400KV ( Square ). High pressure type: the type of pulse current. It is a high pressure arc generator and it is not high temperature arc ... moregenerator so that it can not ignite paper or cigarette.
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Free Shipping Condition: New Location: Miami, United States
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$3.89 Shipping Condition: New Location: China NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
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$3.55 Shipping Condition: New Location: China Constant Current Range: 0.2A to 12A. Type: Non-isolated boost module. Then adjust "CC-ADJ" clockwise to the current value you need. Because if the more ... moreenergy is left in battery, the less charging current will be.
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$2.98 Shipping Condition: New Location: China You can only choose another one. Unable to release arc. Size: 41.5mm 26mm, PC board thickness: 1.6mm.
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Free Shipping Condition: New Location: China LM723 adjustable voltage regulator power board DC step-down module radio DIY Click Photos to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge ... moreClick to Enlarge Click to Enlarge Click to Enlarge Description Are you in need of different voltages of 3V. 5V, 9V, 12V worry? Do you lead. Connect the power to build a new circuit fault element burned while depressed? Do you want an experimental power because the price is too high. Tangled it? Then buy this item quickly. Since then you will not have many more than concerns about the LM723 Typical Application Circuit. After shopkeepers improve the production of precision linear adjustable power supply module has short circuit overcurrent( can be set overcurrent protection points) protection, automatic recovery, digital voltage, short circuit, overcurrent alarm. With the notebook power adapter, you can achieve 0- 15V(voltage to adjust the width of the range can also set any) voltage adjustable. Value cost-effective. In the same or similar adjustable power supply board, the biggest advantage of this baby is voltage tunable visible without to reprovision number header, the alarm to short-circuit, also allow any time you know whether the circuit is faulty, after the cut-off protection circuit troubleshooting, without power to turn it back on, the system can automatically resume normal work, etc. Note?Parts is not assembled? Please DIY it Purposes: 1.Do DC step-down module uses; 2. The electronic feel better test power electronic majors; 3. Do the maintenance of power of digital communications products, such as mobile phones, walkie-talkies, etc. Other uses summary of them are being tested. Note: the process of long high current or high power use Please note that the power tube of the heat dissipation problem. Parameters: Input voltage DC17-25V Output voltage DC0-15V( change R4. R6 can adjust the output range) Maximum operating current of 2.5A( to change the maximum limit current sampling resistor R-REF ad
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Free Shipping Condition: New Location: China If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Coming with one ... moreyear warranty;. 12 months Warranty.
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$3.00 Shipping Condition: New Location: China 1 DD0424TA 60W high power DC-DC boost module. This is a high-power boost module. For 12V lead-acid batteries. 6 The input power must be greater than the ... moreoutput power because of the power consumption of the module itself.
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Free Shipping Condition: New Location: China Adopt aluminum substrate PCB with good thermal conductivity. For charging the battery, connect the output after discharging the battery, then adjust the ... moreCC-ADJ to the current you need. Constant Current Range: 0.2-10A.
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Free Shipping Condition: New Location: New York, United States Even a very thin wire can be burnt. Arc distance: 5-8 mm. Working frequency: 20khz-25khz.
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Free Shipping Condition: New Location: China Output current: 480mA max. 10 x DC-DC step up power modules. Color: as picture shown. Wide application Size:11mm x 10.5mm x 7.5mm. Pin grid spacing: 2.54 ... moremm.
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$3.40 Shipping Condition: New Location: China New 100W DC-DC Step-up Boost Converter Power Supply Module LED Voltmeter Description: 1. Input voltage: 3 to 35V DC( Note: Input voltage less than 4V,the ... moreonboard voltmeter will not show) 2. Input current: 9A(max) 3. Output voltage: 3.5 ~ 35V DC 4. Output current: 6A(max) 5. Conversion efficiency: 96% the highest) 6. The output ripple: 40mV(TYP) 7. Onboard voltmeter range: 4 ~ 40V error of +-0.1V Package include: 1 x New 100W DC-DC Step-up Boost Converter Power Supply Module LED Voltmeter Shipping: Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 25 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund Canada Rate(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Spain Rate(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to
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Free Shipping Condition: New Location: Bordentown, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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$3.50 Shipping Condition: New Location: China If you want to input AC power, just add a "rectifier board" at the front end of this circuit. After adding a rectifier board, this circuit can input AC ... morepower. Current: 6A (maximum). All products are quality checked.
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Free Shipping Condition: New Location: United States Output Power: 35~60W. The module has output short circuit protection. Feature: 1. Output Current: 3~4A.
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$2.99 Shipping Condition: New Location: China Use airfoil heat dissipation, the heat dissipation effect is very good, the output power is larger (the power can be about 1800W when the 48V input is ... moreadded with the fan). When the load is light, the fan does not rotate, and the fan automatically turns on when the load temperature reaches about 60 degrees.
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$3.20 Shipping Condition: New Location: China 1/2/5/10 DC-DC Boost Converter Step Up Module 1-5V To 5V 500mA For Phone MP4 MP3. Output Current: 500mA. high conversion efficiency, up to 96%. hope you ... morecould understand.
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Free Shipping Condition: New Location: Jamaica, United States INPUT above 3V, OUTPUT 3.3V 400-500MA;. DC-DC Boost module working frequency 150KHZ. efficiency is normal 85%. 3 Input power must be greater than the ... moreoutput power, because the power consumption of the module itself.
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Free Shipping Condition: New Location: United States AC output can be connected to multiplier rectifier, or pure resistive load. AC output: can be connected to multiplier rectifier, or pure resistive load. ... moreInverter X1. Output power, if there is a fan cooling, this board can output 200W power using double-sided circuit board.
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Free Shipping Condition: New Location: United States Short Circuit Protection: Yes(input 30A ). Type: Non-isolated step-up module (BOOST). Because if the more energy is left in battery, the less charging ... morecurrent will be. 100V/210A low resistance MOS with big power and current input, suitable for big power LED, motors.
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Free Shipping Condition: New Location: China Maximum withstand solar panel input power:5-6V
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$3.75 Shipping Condition: New Location: China Output current: 2A (Max). Short circuit protection,Overheat protection. 1PCS x DC-DC step-up module board. We afford all cost if it's our fault. Oscillation ... moreFrequency 1.2MHz,High Efficiency 95%. We maintain the excellent service standards.
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$3.89 Shipping Condition: New Location: China 5 x 3v-6v to 400kV Boost Step-up Power Module. current, small size, high efficiency, simple external circuit ( just plug in the switch, the battery can ... morebe ). Input current: 1 A - 3 A. High pressure type: the type of pulse current.
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Free Shipping Condition: New Location: China Output power: 225W. Output curret: 15A. 1x Power Converter. Output wire color : (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black. No wiring reverse ... moreshort-circuit protection for this device.
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