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$41.83 Shipping Condition: Brand New Location: China 2A load with short circuit protection. 2A 9~24V 0.8~20V. - Fixed 5V Output available on USB- and DuPont-Connectors. 10A 7~40V 1.5~35V. Press the “Power”-Button ... moreand keep it pressed while connecting Power.
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$3.20 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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Free Shipping Condition: New Location: China Output current: 3A. Due to the light and screen difference, the item's color may be slightly different from the pictures. New Rectifier Filter Board Power ... moreAmplifier Non Regulator Power Module. New 120W Two-Way PD Fast Charging Module Step Up/Step Down Circuit Board.
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$14.51 Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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$3.72 Shipping Condition: Neu Location: China Conversion efficiency: Boost, 88%-91%; Buck,87%-90%. it is more efficient, more power than the XL6009-type module. Output power: 30W without cooling fan,60W ... morewith cooling fan. Output current: 3A, 4A with cooling fan.
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$2.99 Shipping Condition: New Location: China Output power: 35W natural heat dissipation, heat dissipation 50W. With a heat sink, the transmitter module supports the isolation column. When using this ... moremodule, the maximum current can only reach 2A.
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Free Shipping Condition: New Location: China Waterproof DC/DC Converter Regulator 12V/24V Step Up to 36V 3A 108W. Output Rated Power: 108W. Waterproof Step Down Volt Converter AC12V To DC12V AC-DC ... moreUSB Power Module 3A. WaterProof 24V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator!
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Free Shipping Condition: New Location: Brentwood, United States If enhance heat dissipation, this converter can reach 12A and 160W output. Characteristics: This Buck Converter is equipped with LCD Display, Acrylic ... moreCase and Heat Sink. Soft start: Yes (very powerful with load module may fail to start).
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Free Shipping Condition: New Location: United States WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US. Output Rated ... morePower: 200W. Step Down DC/DC Buck Converter 12V/24V to 5V 6A Regulator Power Module US.
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$3.50 Shipping Condition: New Location: China Output power: natural cooling 100W (MAX), strengthening cooling 150W (MAX) real power. Power: 80W(MAX,Natural cooling),Strengthen cooling 120W(MAX,Actual ... morepower). 10A 10~32V to 12~35 Output current: 10A (MAX).
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$2.40 Shipping Condition: New Location: China Output power: 36W. Output current: 3A. Positioning hole size: 7.9 4.2(CM). 10PCS AC250V Push Button On-Off Switch With 4" Lead Wire 3A Self-locking Switch. ... morePower protection: overload and overtemperature short-circuit protection.
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Free Shipping Condition: New Location: Brentwood, United States
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$2.00 Shipping Condition: New Location: China Overload, short circuit, over temperature protection. Output accuracy: ±1%. Ultra-low output ripple. Starting impulse current: COLD START 30A/230VAC. ... moreInput current:
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$2.99 Shipping Condition: New Location: China Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Anti-reverse connection protection of input end, so that it will not burn ... moreout when there is reverse connection. - Soft start: yes (it may fail when the module is power-on with high-power load).
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$3.18 Shipping Condition: Neu Location: China Input 8~30V (only buck). The length of the DC model is 12mm longer than the standard model, 44mm, and both the Type-c female connector and the DC connector ... moreprotrude about 1mm from the edge of the board.
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Free Shipping Condition: New Location: United States Heat dissipation mode:on-board heat sink and cooling fan. Typical efficiency:91% (input 50V,output 30V,current 3A). Starting condition of cooling fan:output ... morecurrent＞1.5A. 1 Buck Module(optional). Output Ripple:
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$2.53 Shipping Condition: Neu Location: China Transport/Blue USB tester. With a USB output port and a USB input, convenient to test devices. Net weight: 17g. Weiß/Blau USB Ladegerät. Workable temperature: ... more0 - 60℃. Easy to use and operate. Easy to use and practical.
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$2.53 Shipping Condition: Neu Location: China 1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... moreInput Current: 20A. 250W 10A Step up Converter.
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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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$3.00 Shipping Condition: New Location: China Output power: 35W. Output current: 3A. Usually it cost about 35USD-50USD. Current resolution: 0.001A.
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Free Shipping Condition: New Location: Jamaica, United States Maximum current: 3A. Input and output the minimum differential pressure: 3V. 338K Heat sink x1. Circuit board size: 9.6 5.8cm. DC output:1.2-30V. 3MM ... morenut x20. DC input: 3-35V. AC input: 1-25V.
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Free Shipping Condition: New Location: China ZK-SJV-4: 30W natural heat dissipation, heat dissipation 50W. ZK-SJVA-4: 35W natural heat dissipation, heat dissipation 60W. ZK-SJVA-4X: 35W natural heat ... moredissipation, heat dissipation 50W. ZK-SJ4: 35W natural heat dissipation, heat dissipation 60W.
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$2.70 Shipping Condition: New Location: China Output current: 2A max. 5V: power output. VIN: Input,6V~55V. Due to the light and screen difference, the item's color may be slightly different from the ... morepictures. VEML7700 Ambient Light Sensor Module 16 Bit I2C Interface Bright Light Sensor 1.
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$2.53 Shipping Condition: Neu Location: China It is more efficient, more power than the XL6009-type module. Output power: 30W without cooling fan,60W with cooling fan. Conversion efficiency: Boost, ... more88%-91%; Buck,87%-90%.
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$3.72 Shipping Condition: Neu Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. Input Current: 20A. 1 x 1500W 30A boost constant current ... moremodule. Constant Range: 0.5-20A. Module properties: non-isolated step-up module (BOOST).
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$3.00 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Hardware protection: anti-reverse connection protection at the input end, ... moreanti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
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Free Shipping Condition: New Location: China DC12V to AC220V Inverter Sine Wave Inverter Circuit Board 100W Drive Board 1. Small DC ripple, high working efficiency. Output current: 1A. Due to the ... morelight and screen difference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: Monroe Township, United States 3PCS Scissors Covers Collect Bugs Crafts Scissor Cover Eyebrow Scissor Protector. 1PC Tweezer Curved Ceramic Tweezers Anticorrosion Antimagnetic Highly ... moreHeat. 4PCS Practical Shoes Brush Boot Polish Applicator Boot Applicator Brush.
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$12.00 Shipping Condition: New Location: China 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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Free Shipping Condition: New Location: China Output power: 150W. Short circuit protection: yes. New Rectifier Filter Board Power Amplifier Non Regulator Power Module. XYS3606 CNC DC-DC Convertor ... moreBuck Boost WIFI Communication 216W 6A Constant. Output current: 6-9A.
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$3.75 Shipping Condition: New Location: China The board is a high-performance 180KHz Max 4A currency step-up/dowm (BOOST-Buck) module. Output power: 30W (add heat up to 60W). Output Range: 0.5V ~ ... more30V. Input Range: 4.5V ~ 30V. Power Converter. Step up down module.
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$145.00 Shipping Condition: Used Location: Israel For Sale G.W. Instek. Model# GPS-3303 Three(3) Channel Laboratory DC Power Supply Includes Power Cord 0-30V. 0-3A on Two Channels, and 0-5V, 0-3A on One. ... moreReady to go! Very Clean. No Wear. You get everything in the pictures All for One Low Price. Unit Powers on. Has been tested, and is in very good working condition. Feel free to inquire about any other details concerning this item for sale. I can take more pictures that I am happy to send if needed for a full evaluation. I obtained all of this scientific and other gear from a large acquisition at Thomson Consumer Electronics. RCA and their acquired companies. You are bidding on exactly what is presented in the pictures. I Will ship with extra care to insure no damage upon arrival to its new owner. I ship by USPS Priority Mail or UPS Ground typically. If you live near the Lancaster PA area. Or just want to come by, Local inspection prior to buying is encouraged and local pickup is welcome. International bidders must understand shipping to your country and make all arrangements. If you have any questions, feel free to email me for a best try answer. We aim to please. Returns Only Accepted for Defective or Faulty Merchandise that is“Not As Advertised” This Unit is Sold As Is. Happy biddng!
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Free Shipping Condition: New Location: Los Angeles, United States Output Rated Power: 108W. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator. Step Down DC/DC Buck Converter 12V/24V to 9V 10A Regulator ... morePower Module. WaterProof 60V to 24V 10A Step Down DC/DC Power Converter Regulator.
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$2.99 Shipping Condition: New Location: China Input more than 3V, output 5V 380-480MA;. Input more than 3V, output 5V 400-500MA;. 5V output version DC-DC boost conversion module, working frequency ... more150KHZ, typical conversion efficiency 85%. Input 1-1.5V, output 5V 40-100MA;.
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$3.40 Shipping Condition: New Location: China (Quantity;1pcs,2pcs,5pcs and 10pcs. Output ripple: 30mA9maxmum). Input current: 3A(maximum).
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Free Shipping Condition: New Location: China Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. The maximum module current value is 4A, ... moresubject to the maximum output power, such as 17V, the current should not be greater than 2A.
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$3.99 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
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$2.00 Shipping Condition: New Location: China Load capacity: 80W (MAX). Module size: 37mmx32mmx15mm (LxWxH). Output: 4V-40V adjustable. Input: 3V-35V. 2Pcs RK-520 DC Brush High Speed Motor 6V 12V ... more24V Mini Motor Low Noise 6000 RPM. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$2.98 Shipping Condition: New Location: China On-board mature and stable ESP-07 WiFi module, high-capacity 4M Byte Flash;. Number of relay channels:1 channel. 1 x Single relay module. With indicator, ... moreon-board power indicator and relay indicator;.
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Free Shipping Condition: New Location: Los Angeles, United States WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. Output Rated Power: 144W. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power ... moreConverter Regulator UE. WaterProof 36V/48V to 24V 20A 480W Step Down DC/DC Power Converter Regulator US.
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$3.00 Shipping Condition: New Location: China Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. Stylus Pen For Lenovo Tab P11 Pro 11.5" 2021 TB-J716F ... moreTablet For Lenovo Xiaoxin. Adapters for DJI Action3 magnetic adapter action3 magnetic expansion accessories.
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Free Shipping Condition: New Location: China Output power: 35W. Large Current Capacity: With an external heat sink, this power module can handle large currents while maintaining stability. Output ... morerange: DC 3.3V~33V. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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Free Shipping Condition: New Location: Melrose, United States Output Current: Dual 3A Variable, 5A Fixed. USB Interface. One fixed output. Panel lock function, output standby function. Minimum resolution: 100mV/10mA. ... moreTwo independent adjustable outputs.
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Free Shipping Condition: New Location: Brentwood, United States If enhance heat dissipation, this converter can reach 12A and 160W output. 【Characteristics】 This Buck Converter is equipped with LCD Display, Acrylic ... moreCase and Heat Sink. Soft start: Yes (high power with load module may fail to start).
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Free Shipping Condition: New Location: China (Output Current: 3A (MAX). It cannot be strengthened). Power (3-40V), power index, module working normally. Output ripple:
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$2.99 Shipping Condition: New Location: China Output power: natural heat dissipation 30W, wind heat dissipation 50W. Short circuit protection: Yes. For ASUS ROG ALLY Dust Plug Handheld Charging Port ... moreProtection Cover Stick Locks. Output current: 3A Max.
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Free Shipping Condition: New Location: Beverly Hills, United States Welding, welded directly to the power line input (output) port;2. High-Q inductors with high power output LED indicator.
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$3.20 Shipping Condition: New Location: China ☆ basic properties ☆ Module Properties: non-isolated step-down(BUCK) Rectification: non-synchronous rectification Input voltage: 4V-35V Output voltage: ... more1.23V-30V Output Current: 3A(max) Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 30mV(max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ The peripheral dimensions: 48* 23* 14(L* W* H) mm)
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$3.73 Shipping Condition: Neu Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Constant current range: 0.2-3A (adjustable, default transferred 1A). Turn lamp current: ... moreconstant current value (0.1), turn the lamp current constant current value Linkage.
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$2.77 Shipping Condition: Neu Location: China Large LCD display, easy to observe, and clear reading at a glance. Battery Protection Board. Interval alarm: can be set for both internal and external ... morealarms. Simple connection, convenient use, and wide application range.
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$2.77 Shipping Condition: Neu Location: China Input 8~30V (only buck). The length of the DC model is 12mm longer than the standard model, 44mm, and both the Type-c female connector and the DC connector ... moreprotrude about 1mm from the edge of the board.
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Free Shipping Condition: New Location: China 1 X Digital Boost Buck Step Up Step Down Module. Output Power: Natural Heat Dissipation 35 W, Strengthen The Heat Dissipation 50 W. Short Circuit Protection: ... moreYes. Output Backflow Prevention: Yes. Input Reverse Connection Protection: Yes.
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$3.75 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
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$3.94 Shipping Condition: Neu Location: China LM338K as an excellent linear regulator,with high stability, h igh temperature resistance, high linearity properties. The maximum working current is more ... morethan 3A (the maximum output current can reach 5A. ).
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$2.69 Shipping Condition: New Location: China Maximum output current per channel : 3A;. 5V output : Input 6.5-30V, Output 5V (±3%). 1 PCS DD31AJQA 3A 4-channels DC DC Step-Down Buck Converter Module. ... more12V output : Input 13.5-30V, Output 12V (±3%).
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$3.73 Shipping Condition: Neu Location: China Conversion efficiency: 87 ~ 91%(Boost); 87 ~ 89%(Buck). Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! Output current: ... more3A (add heat up to 4A). turn the lights function!
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$3.50 Shipping Condition: New Location: China DC 022 Power Socket. DC 3A 12V Power Socket. DC 1A 16V Power Socket. Black AC 250V 10A Power Socket. Red AC 250V 10A Power Socket. Arduino Module. Wire ... moreconnector with 10A protection fuse. Insulation Resistance: >=100 Mohm.
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$3.50 Shipping Condition: New Location: China Maximum current: 3A. 338K Heat sink x1. Input and output the minimum differential pressure: 3V. Circuit board size: 9.6 5.8cm. 3MM nut x20. DC output:1.2-30V. ... moreDC input: 3-35V. AC input: 1-25V.
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