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$2.99 Shipping Condition: New Location: China HLK-1D1205 (12V to 5V). HLK-1D0505A (5V). HLK-1D2405 (24V to 5V). HLK-1D0505 (5V). output short-circuit protection.
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Free Shipping Condition: New Location: Jamaica, United States XY6015L Board. Output power: 0~900W. Output power: 0~1200W. Output current: 0~15.00A. Output ripple typical value: 100mv VPP. Super energy protection: ... more0~9999WH adjustable Default off. Output over power protection: 0-950W default 950W.
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$3.50 Shipping Condition: New Location: China Test resistance: 5V with 7 ohms (4.9V). Output indicator: green light. Output current: 5V0mA-700mA, enter constant current working mode at full load. ... moreOutput power: 3.5W efficiency is about 80%. Input characteristics.
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$3.50 Shipping Condition: New Location: China Output current: 9V 12V 19V maximum 4A, continuous operation 3A. 24V max 3A, continuous 2.5A. For example, the output is 19 volts, and the input 12 volts-90 ... morevolts can be stable at 19V output. under boost conditions.
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Free Shipping Condition: New Location: Jamaica, United States Output current: 9V 12V 19V maximum 4A, continuous operation 3A. 24V max 3A, continuous 2.5A. For example, the output is 19 volts, and the input 12 volts-90 ... morevolts can be stable at 19V output. under boost conditions.
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$3.00 Shipping Condition: New Location: China The factory default output of the module is about 18V / 7A. Turn it clockwise to increase set current. When load current reaches the set current, it enters ... moreconstant current state, and CC indicator (red) is lit.
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$2.55 Shipping Condition: Neu Location: China Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Load Regulation S(I) ≤0.8%. 1Set ... moreClear Enclosure ( Kits ).
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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$2.47 Shipping Condition: New Location: China Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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Free Shipping Condition: New Location: Whippany, United States 1 x 400W DC-DC Step-up Boost Converter. Type: Non-isolated boost module. Then adjust "CC-ADJ" clockwise to the current value you need. Because if the ... moremore energy is left in battery, the less charging current will be.
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$2.99 Shipping Condition: New Location: United States Waterproof grade: IP68. With line loss compensation function, high current does not step down. Load Regulation: 3%. Synchronous rectification, low heat ... moregeneration, high conversion rate. Reverse connection, over current, over temperature, short circuit protection.
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$4.25 Shipping Condition: New Location: China LM317 built-in overload protection, safety zone protection and other protection circuits. Normally, the LM317 does not require an external capacitor, ... moreand the output capacitance can change the transient response.
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$3.50 Shipping Condition: New Location: China Output Current: 3A. Output interface:female USB port. Arduino Module. Output Power: 15W. Synchronous rectification,the conversion rate is 96% or more, ... morevery low heat. Note:Red line----positive(+);Black line----negative(-).
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$1.95 Shipping Condition: New Location: China Output power: 80W, 160W (enhance heat dissipation). Type: non-isolated step-Down module (Buck). The thickening of the encryption type aluminum heat dissipation ... moreis better, the module temperature is lower.
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Free Shipping Condition: New Location: Glen Burnie, United States With its adjustable output and high current capability, it's perfect for a wide range of applications, including powering Arduino projects, LED lighting, ... moreand battery charging circuits. 20 x Mini360 LM2596 DC-DC Buck Converter Module.
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Free Shipping Condition: New Location: Los Angeles, United States Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 1A. WaterProof 12V/24V to 5V 20A 100W Step Down DC/DC Power Converter Regulator. ... moreWaterProof 12V/24V to 5V 3A 15W Step Down DC/DC Power Converter Regulator.
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$3.59 Shipping Condition: New Location: China Arduino Module. Motor Drive Module. Output current: Rated current 1.8A (3A MAX, can not be prolonged). Fingerprint Lock. Magic Cube. 28BYJ-48 motor. Hollow ... moremotor. Brushless motor.
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$3.75 Shipping Condition: New Location: China A,input and output can be directly pins soldered to the PCB. Output current 450mA. We afford all cost if it's our fault. We maintain the excellent service ... morestandards.
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Free Shipping Condition: New Location: Duluth, United States On-board Two sets of 3.3V, 5V DC output pins, Facilitate the external leads. - Will produce 5V & 3.5V when 12 V DC is applied. - Can be switched to 0V, ... more3.3V, 5V. - Maximum Output Current:
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$3.20 Shipping Condition: New Location: China Output Current Range: 0A to 150mA, the peak current of 200mA. Input surge current: 20A (full load). Peak current :450mA. Output current:150mA. Output ... morepower: 3.6w. Input characteristics. Output Characteristics.
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$3.75 Shipping Condition: New Location: China 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on. - The maximum output current can be as high as 3A, normal and stable working current ... morewithin 2A. Module performance and characteristics.
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Free Shipping Condition: New Location: China Short circuit, overload, over temperature protection, current limit. XPJ-01C (12V1.5A) : Current limit 1.7A (ie max 1.7A, rated 0-1.5A). XPJ-01D (5V2A) ... more: Current limit 2.2A (ie max 2.2A, rated 0-2A).
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Free Shipping Condition: New Location: China Output power:12W / 24W / 36W. Output curret: 1A / 2A / 3A. 1x Power Converter. Output wire color : (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black. ... moreNo wiring reverse short-circuit protection for this device.
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Free Shipping Condition: New Location: Indianapolis, United States Features the XL4015 IC. Includes adhesive heatsink and brass standoffs. 4x brass mounting standoffs. Features improved microprocessor. 1x adhesive heatsink. ... moreShort circuit protection. Power output up to 75W.
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$3.20 Shipping Condition: New Location: China Module Highlights Input 1.2-2V,output power within 2W. Input 2V-20V,output power within 3W. Input 20V-24V,output power with in 2.5W. One button to turn ... moreoff the output. Display:3Bit digital tube display.
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Free Shipping Condition: New Location: Brentwood, United States Output current: 10A. 1 DC Converter. Output ripple noise: 1db. Yellow wire: Output +. Blue wire: Output -.
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Free Shipping Condition: New Location: Jamaica, United States Input range: AC/DC100-240V (yellow line). Appearance size: 40 28 23MM (without mounting ears, mounting hole spacing 47MM). hope you could understand.
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$3.50 Shipping Condition: New Location: China Arduino Module. Pad pitch: input 15.24 output 5.08 (mm). Output power: 0.5W/6w. Output current: 100mA/500mA. Instructions for use.
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Free Shipping Condition: New Location: Jamaica, United States 12V (12V input directly converter to the output). Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma). PCB ... moreboard size: 4.5cm 4.5cm. With red power indicator led.
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$3.75 Shipping Condition: New Location: China 1 PCS Adjustable Step UP Boost Mini Micro Module. 6 Full load output ripple: Vpp
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$3.75 Shipping Condition: New Location: China Output: DC 12V 2A(Max). Input: AC 100-240V 50/60Hz. Adapter Cable length: 330MM. Power Cable length: 330MM. We afford all cost if it's our fault. Easy ... moreand Convenient to use. We maintain the excellent service standards.
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$3.74 Shipping Condition: Neu Location: China Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. - Soft start: yes (it may fail when the module is power-on ... morewith high-power load). - The module can be set to ON/OFF by default.
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Free Shipping Condition: New Location: Newark, United States Load Current: 10A. When there is power on main power source, it will battery continuously. If you do not receive our reply within 48 hours, pls. If you ... moreare satisfied with our service, pls. 2, When it switches, there will be a temporary power failure for about less than 1 second.
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Free Shipping Condition: New Location: Jamaica, United States Output anti backflow: None (charging the battery, connecting the output to an inductive load, such as adding anti backflow diodes when connecting to the ... moremotor). The current detection of the module is a low-end detection.
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Free Shipping Condition: New Location: Port Townsend, United States 5PACK DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015.
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$3.70 Shipping Condition: New Location: China Output Range: 5V ~ 35V. Input Range: 3V ~ 32V. The board is a high-performance 400KHz 4A switch currency step-up (BOOST) module. With 4A high efficiency ... moreMOSFET switches, so the efficiency can be up to 94%, (LM2577current is 3A only).
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$3.73 Shipping Condition: Neu Location: China Simple and efficient, practical. Output Current: 3A. Output Power: 5V-15W, 12V-36W. Soft Starter: Yes (Failure at high power load). support charging function; ... more9>. with heat sink and keep good heat dissipation.
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$2.99 Shipping Condition: New Location: China DC-DC 10-32V to 12-35V Converter Boost Charger Module 150W Featrure: Module Properties: non-isolated step-up module(BOOST) Input voltage:10-32V· ... moreOutput voltage: 12-35V(adjustable) Output Current: 10A(MAX) Input Current: 16A(MAX) Please enhance heat dissipation if more than 10A) Output power: natural cooling 100W(MAX) Enhance heat dissipation 150W(MAX) Easy to drive 65W 90W dual-core notebook. Use a 12V battery drive 19V 3.42A notebook. The module temperature about 45°c· Conversion efficiency: 94% measured at Input 16V. Output 19V 2.5A) Output Ripple: 2% MAX) 20M-bandwidth· Operating Temperature: Industrial(40°c to +85°c) ambient temperature exceeds 40°c. Lower power use, or to enhance heat dissipation) Full load temperature rise: 45°c· No-load current: 25mA typical· Voltage regulation: ± 0.5· Dynamic response speed: 5% 200uS· Short circuit protection: None(Please Install fuses and protection circuits at Input port. Input Reverse Polarity Protection: None(Please Series diode at the input port. Applications: 1. DIY an output adjustable vehicle power supply. Connect the 12V input, and output could be 14-35V(adjustable freely) However, the output voltage can not be less than the input voltage. 2. Car laptop power supply: connected to 12V power supply. Output voltage regulation as your notebook need. 3. Boost charger. You can use the 12V power supply to charge battery more than 12V. For example, 24V battery. Package Included: 1x 150W Boost Converter Engineered for professional eBay sellers！ RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*3A%3Cd%3Ff6%3E-144d038ca2e-0x10f-
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$3.50 Shipping Condition: New Location: China Arduino Module. two AA batteries to the output current of 500~600mA. Transfer efficiency:96%(max). Electronic Component.
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$2.00 Shipping Condition: New Location: China Maximum power: 200W.
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$2.00 Shipping Condition: New Location: China Output accuracy: ±1%. DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module 1. Frequency range: 47HZ-63HZ. Current range: 0-2000mA. ... moreStandby power:
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$3.20 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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Free Shipping Condition: New Location: Raleigh, United States 100% load test. Output overload short circuit protection function. High efficiency and power density.
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Free Shipping Condition: New Location: China Description: This is high performance DC to DC Step Down Adjustable Power Supply Module Based on well kwon LM2596 Switching Regulator. Input voltage: ... more4.5-35V Output Voltage: 1.25-30V(adjustable) Output current: rated current 2A. Maximum 3A(need to add heat sink) if the output power greater than 15W. The proposed combined heat sink Conversion efficiency: Up to 92% output voltage higher. The higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module(buck) Short circuit protection: current limiting. Since the recovery Operating temperature: Industrial grade(40 ℃ to +85 ℃) output power 10W or less) Full load temperature rise: 40 ℃ Load regulation: ± 0.5% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Size: 49(L) 23.5(W) 12.5(H) mm(with potentiometer) Output ripple: Input 12V Output 5V 3A 60mV(MAX) Input 24V Output 12V 3A 120mV(MAX) Payment We only accept paypal. Shipping Standard Shipments via China Post have quo ted delivery time as 15 to 20 business days Optionally. Express Shipments with tracking service via EMS with a quoted delivery time of 5 to 7 business days is also available All our parcels are shipped via Registered or standard AirMail from China within 2 working days Pls read the following rules before you bidding! If u have any questions. U can email to us. In our experience parcels rarely get stopped although we cannot control customs! In the unlikely event of a charge this is however your responsibility. Insurance We cannot take responsibility for items that are sent by standard post and are lost or damaged in transit unless the insurance option is chosen. If your goods have been sent by express of EMS. then we can be held liable for any damage to the product without chose insurance. Warranty&Return Your satisfaction is of utmost important to us. If you are not satisfied with the item or is different from the description in this listing. Please contact us within 7days and we will exchange o
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Free Shipping Condition: New Location: Fort Collins, United States This miniature waterproof DC-DC step-down converter module converts a 8V to 23V (nominally 12V) DC input to 5V DC output at up to 3A current (15W maximum). ... moreIt features a straight MicroUSB output connector, compatible with many cell phones and personal electronics.
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Free Shipping Condition: New Location: Indianapolis, United States Does not work with PD-only power supplies. Many power supplies that support PD also support QC power negotiation. Release S- and S+ in turn after 1 second. ... moreThe module is unlocked and reset to 5V output.
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$3.75 Shipping Condition: New Location: China Switching frequency: 50~60KHZ. DC 5V Version Full load output ripple: Vpp
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Free Shipping Condition: New Location: Fort Collins, United States Get it faster! There is a large area of copper on the back of the circuit board to enhance heat dissipation.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Bordentown, United States USB Step-down Power Supply Module New DC 12V 24V 40V to 5V 5A Feature: It's all adopt tps40057 chip and is the only safe and efficient. 40057 chip ... moreprotection mechanism. The output voltage is zero. Efficient. Synchronous rectifier way, efficiency is as high as 94% above. All copper plate and excellent performance. Four USB is all of brass. Specifications: Name:USB Step-down Power Supply Material:Tps40057 chip and copper Size:4.8*3.6cm Current:5 A maximum Function: All equipment for 5v. Appliances within 25 w, such as MP3, MP4,t a MP5, cell phone, tablet, navigation, Vehicle traveling data recorder. And a bluetooth device, can use at the same time,also be used on the LED power supply. The power connect between the cathode and anode. Input is completed, There will be a voltage output.And with two USB output will be normal work. Provide standard 5 v, Used for all kinds of electrical appliances USB socket provide standard 5 v voltage. Directly?USB plug in the USB socke t, th en can be used. It's all adopt tps40057 chip and is the only safe and efficient. 40057 chip protection mechanism. The output voltage is zero. Efficient. Synchronous rectifier way, efficiency is as high as 94% above. All copper plate and excellent performance. Four USB is all of brass. Remind: Voltage on car is unstable. Have to wide input to ensure the safety of your valuable electronics. Must be at 9 ~ 40 v wide input can be used in the car. Package Included: 1x Power Supply 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1-3 business day when we received payment. 3.Delivery time depends on destination and other factors; 4.International buyers please note: a.
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Free Shipping Condition: New Location: Fort Collins, United States This miniature waterproof DC-DC step-down converter module converts an 8V to 23V (nominally 12V) DC input to 5V DC output at up to 3A current (15W maximum). ... moreIt features a USB-C output connector, compatible with many cell phones and personal electronics.
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$13.95 Shipping Condition: New Location: Round Rock, United States This is a pair of blank PCBs to build a pair of regulated DC power supplies. These can be used as DC filament or heater supplies for tube projects. Or ... moreas general purpose supplies for any type of electronic project using logic or analog ICs. Two modules can be used to generate bipolar(+/ supplies for solid-state audio projects(like headphone amplifiers) using opamps. For full details on the design. Including the schematic, bill of materials, and other information refer to my web site: The supply is easy to build. And total cost including the PCB and all parts is about $20 per supply. This auction is for is a pair(2) of PCBs only. No parts or anything else is included. Photo of completed supply is for reference only! Will ship anywhere. Flat rate shipping is shown. Payment by PayPal only. LIABILITY DISCLAIMER A person who constructs or works on electronic equipment may be exposed to hazards. Including physical injury, the risk of electric shock or electrocution, and exposure to hazardous substances such as lead, mercury, and other inorganic or organic compounds. These hazards can result in health problems, injury, or death. Only qualified persons who understand and are willing to bear these risks themselves should attempt the construction of electronic equipment. By purchasing this item, the buyer acknowledges these risks. Vacuum tubes operate at high temperatures. May contain toxic substances, and may have exposed parts that carry hazardous voltages. There is a risk of electric shock, electrocution, burns, or fires that is inherent in the construction and use of vacuum tube equipment. By purchasing this item, the buyer acknowledges these risks. IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY SPECIAL. INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE including. But not limited to, property damage, personal injury, death or legal expenses. Buyer's recovery from Seller for any claim shall not exceed the purchase price paid by Buyer for the goods, irrespective of the nature of the claim, whether in warrant, cont
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Free Shipping Condition: New Location: College Point, United States There are 2 heat sinks that would ensure a better heat dissipation. Type: Non-isolated boost module. 2 X Converter Boost Module. Then adjust "CC-ADJ" ... moreclockwise to the current value you need. Because if the more energy is left in battery, the less charging current will be.
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$2.99 Shipping Condition: New Location: China Output current: 3A, continuous working current: 1.2A (within 20W output power). Note: Due to the difference between different monitors, the picture may ... morenot reflect the actual color of the item.
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$3.20 Shipping Condition: New Location: China XY6015L Board. Output power: 0~900W. Output power: 0~1200W. Output current: 0~15.00A. Output ripple typical value: 100mv VPP. Output over power protection: ... more0-950W default 950W. Super energy protection: 0~9999WH adjustable Default off.
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$2.99 Shipping Condition: New Location: China Output accuracy: ±0.1V. Output current: 100ma (maximum). Output ripple:
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$1.00 Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Product Characteristic. Output Characteristic 100% full load aging and testing. Good output short circuit, over-current protection and self-recovery. ... moreInput character istic. High efficiency and high power density.
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$2.78 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Display module. Wireless module. If it is below 10V, it can increase by 0.02V per grid, and if it is ... moreabove 10V, it can increase by 0.1V per grid. If it is below 10V, it can be reduced by 0.02V per grid, and if it is above 10V, it can be reduced by 0.1V per grid.
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