|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
Free Shipping Condition: New Location: United States Output power: 800W max. Input current: 20A max. Circuit structure: non isolated (Buck). High power and high electricity diferro silicon aluminum magnetic ... morering. There is output over-current protection indicator.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States OUT + output positive,OUT – output negative. Continuously working current: 1.5A( Output total power within 20W). Maximum output current: 3A. Continuously ... moreworking current: 1.5A( Output total power within 20W).
Buy It Now
$3.06 Shipping Condition: Brand New Location: China Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
Buy It Now
$3.75 Shipping Condition: New Location: China Step up down module. Power Converter. Relay Module. Output Current: 3A (Max). SPI OLED LCD Display Module. Output ripple: 20mV (12V to 5V 3A). Car Cigarette ... moreLighter Socket. Audio Power Amplifier Board.
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Turn lamp is the output current detection.
Buy It Now
Free Shipping Condition: New Location: China (4%+1 word). 5%+3 words). Output current range: 0-15.50A. Statistical error of capacity and energy: ±2%. Output power range: 0-900W. Output ripple typical ... morevalue: 100mV VPP. 1x WIFI Communication Module (XY6020-W).
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States A large area of copper and dense vias enhance heat dissipation. it has current limiting, short circuit and over temperature protection. Even if the output ... moreis short circuit, it will not burn out the module and it is safer.
Buy It Now
Free Shipping Condition: New Location: China Output current limiting indicator. Output: DC0.6-12.2V. Wide input: DC6-32V. Remote ON/OFF. Due to the light and screen difference, the item's color may ... morebe slightly different from the pictures. Overcurrent protection.
Buy It Now
Free Shipping Condition: New Location: United States Specifications: Type: Non-isolated boost module. Then adjust "CC-ADJ" clockwise to the current value you need. Because if the more energy is left in battery, ... morethe less charging current will be. There are 2 heat sinks that would ensure a better heat dissipation.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States Peak current output current does not exceed 2A. 8 x MT3608 2A booster board.
Buy It Now
Free Shipping Condition: New Location: 金东区, China Input current: 0-30A less than 30A. Power: 12V 360ww (W), 24V 720 watts, the minimum power is greater than 1 watt. Work temperature: -20 ~ 60 degrees ... moreCelsius. Adjust the light and stability without flashing.
Buy It Now
$3.00 Shipping Condition: New Location: China MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
Buy It Now
Free Shipping Condition: New Location: Miami, United States Compatible with the SHUNT excitation system. The regulation quality is independantof load applied. Stability setting P2. With 4% engune governing 2. Applies ... moreto Mod status F onwards.Generator de-rate may apply.Check with factory.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Constant Current Operation Load stability: 0.2% ± 3MV. Display accuracy: 0.5% + 3 words. Head display 0 to rated current continuously adjustable. 1 ... morex output line. With small size, light weight and high density power.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China 3A adjustable step-down module. Dissipation Power. Model Number.
Buy It Now
$2.54 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 ).
Buy It Now
$3.79 Shipping Condition: New Location: China Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
Buy It Now
$2.99 Shipping Condition: New Location: China Output Ripple Wave:20mV (12V to 5V 3A) 20m band width. Transform Efficiency:97.5%(max) (6.5 to 5V 0.7A). Output Current:3A (max),actual testing input ... more12V output 1.5A. Load Adjust Rate:±1%. Output Short Circuit Protection:yes.
Buy It Now
Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
Buy It Now
Free Shipping Condition: New Location: United States Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. It just can input DC 5V.
Buy It Now
$2.99 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
Buy It Now
$3.00 Shipping Condition: New Location: China ·Load capacity：Max 80W. hope you could understand.
Buy It Now
Free Shipping Condition: New Location: United States Output backflow prevention: Yes. Output power:35W/ 80W. Conversion efficiency: 88% or so. Input anti-reverse connection: Yes. One-piece molding frosted ... morepanel, high-quality aluminum alloy knob cap, feel good.
Buy It Now
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.
Buy It Now
$3.20 Shipping Condition: New Location: China Range: 0~40V. With overheating protection and short circuit protection. 1-10PCS X Module. Power indicator: with. hope you could understand.
Buy It Now
Free Shipping Condition: New Location: United States If the error is larger, try again. Short Circuit Protection: None (do not use short circuit). Small body, this module can provide excellent performance. ... moreAccuracy: 1%, Three-digit Display, Current unit is A.
Buy It Now
$3.50 Shipping Condition: New Location: China Boost Step Down Converter only, other accessories demo in the picture is not included! Arduino Module. Input Current Limit: Max.7A. After selecting all, ... morethe corresponding one will be displayed in reverse blue.
Buy It Now
Free Shipping Condition: New Location: Beverly Hills, United States 1 x DC to DC Boost Converter. 【DC to DC Boost Converter】Specifications: Radiator bottom plate thickness 5mm, tooth height 21mm, length 85mm, width 63mm, ... morebooster plate fixed above the radiator, rational design, integrated design of radiator and booster plate, convenient for users to use directly, use long screws fixed directly.
Buy It Now
Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
Buy It Now
$3.99 Shipping Condition: New Location: China Output Power: 900W (Max). - Heat Dissipation: heat sink, natural heat dissipation. - Size: 85 x 69.5 x 70.7mm (L W H), With heatsink for natural heat ... moredissipation and you can also install fan via the 2-Pin port by yourself.
Buy It Now
$3.00 Shipping Condition: New Location: China IN- input IN + input positive negative positive output OUT + OUT- output negative! Continuous current: 1.2A (less total power output 20W). Maximum output ... morecurrent: 3A.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$2.78 Shipping Condition: Neu Location: China Buck, not boost, when input 5V output 1.25-2V, not 6V. Adjustable regulator module with LED display. Step down module. Step up module. Adapter Module. ... moreDisplay module. Wireless module. Breadboard Cable and Prototype.
Buy It Now
$4.67 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. The default is about 4.7V. When it is lower than this value, the output will be automatically disconnected. ... moreModule input VIN- prohibited and output OUT- short circuit, otherwise the constant current function is invalid.
Buy It Now
Free Shipping Condition: New Location: China Universal LCD TV Switch Flyback Power Module. DC 5V-24V can be adjusted. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. Small size, high power, stable and easy to install.
Buy It Now
$3.75 Shipping Condition: New Location: China Full load temperature rise: 40 ℃. Short circuit protection: current limiting, since the recovery. Module size: 48mm 23mm 14mm(L W H). Module x 1pcs. Load ... moreregulation: ± 0.5%. Output current: rated current 3A MAX ( Heat-sink Needed).
Buy It Now
$20.00 Shipping Condition: Used Location: Sachapir Street S.O, India In order to increase capacity, up to 3 units can be connected in parallel. A redundancy unit is available as accessory. AND WORK AT NARROW MARGINS.
Buy It Now
$3.74 Shipping Condition: Neu Location: China DKP6008 DC-DC digital step-down module is a programmable step-down module with full digital display, small size, high power, high efficiency and stable ... moreoperation. After the machine is powered on, it has an automatic output function, which can be turned on or off as needed.
Buy It Now
Free Shipping Condition: New Location: Beverly Hills, United States 1 DC-DC 250W Constant Current Boost Step-up Module. Module properties: Non-isolated step-up module (BOOST). driving high-power LED lights. Constant range ... more: 0.2-8A.
Buy It Now
$2.00 Shipping Condition: New Location: China [250W boost constant current module. -Module properties: non-isolated step-up module(BOOST). -Constant] range: 0.2-8A. -Module size: Length=70mm width=36mm ... moreheight=13mm. -Single module: 66 g.
Buy It Now
Free Shipping Condition: New Location: China Backflow prevention at the output. Output current range: DC 0-5.000A, resolution: 0.001A. press SW key for. display the protection code, and press any ... morekey to exit the. long press the rotary encoder to set the.
Buy It Now
$2.99 Shipping Condition: New Location: China Input DC 5V from USB male socket;. Its maximum output power is 3W, which cannot exceed. Output Power: 3W(Max). Working Temperature range: -20℃~85℃. Working ... moreHumidity range: 0%-95%RH. Re-connect power ON and enjoy using.
Buy It Now
$4.25 Shipping Condition: New Location: China Full load temperature rise: 40 ℃. Short circuit protection: current limiting, since the recovery. Load regulation: ± 0.5%. Output current: rated current ... more3A MAX ( Heat-sink Needed). We afford all cost if it's our fault.
Buy It Now
Free Shipping Condition: New Location: 金东区, China ●The output power can reach 75W. 5A, high power, high efficiency, low ripple. 1 DC-DC adjustable step-down module. ●High conversion efficiency, up to ... more96%. ●Has overheating protection and short circuit protection functions.
Buy It Now
Free Shipping Condition: New Location: China DC24V to AC0-110-220V Inverter Square Wave Inverter Circuit Board Driver Board. Modified Sine Wave Inverter 300W 12V to 220V 50Hz Inverter Circuit Board ... more1. 2x DC 2V-10V PWM Stepper Motor Driver Double H-bridge 2.5A Stepper Motor Driver.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States The MT3608 device switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors to minimize the overall module size. Internal soft-start ... morecircuitry results in small inrush current and extends battery life.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States Soldering, directly solder the power cord to the input (output) port2. IN- (input negative), IN+ (input positive), OUT indicated on the module. (output ... morenegative), ouT+ (output positive) must be connected correctly, o.
Buy It Now
$3.20 Shipping Condition: New Location: China 1 x 400W Boost Converter. 400W 15ATrigger Switch. 3: output capacity: DC DC 5V - 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary. ... moreModule properties: non-isolated step-up module (BOOST).
Buy It Now
Free Shipping Condition: New Location: United States 600W Constant Current Boost Converter. Constant Current Range: 0.2-10A. The Input Current Cannot Exceed 6A, and the Power Cannot Exceed 240W. Input Current: ... more10 (MAX). New Arrivals. Conversion Efficiency: Up to 96%.
Buy It Now
Free Shipping Condition: Brand New Location: China High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
Buy It Now
$12.45 Shipping Condition: New Location: Middlesex, United States This upper limit can be increased if LT347 is shut down. Small board size 33.4 x 60.2 mm, with 4 grounded mounting holes. Default values from LT3471 are ... more+/-12V. Their levels are adjustable thru couple Trimpots.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 5A load with high efficiency, low ripple and excellent ... moreline and load regulation. Built in current limit function.
Buy It Now
$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Input DC 5V from USB male socket;. Am 22.11.21 hat der Verkäufer die folgenden Angaben hinzugefügt Re-connect power ON and enjoy using. ... morehope you could understand. Output Power: 3W(Max).
Buy It Now
$2.99 Shipping Condition: New Location: China A LED:Blue indicator.It will turn ON when display output current. 1.3-Bit digital tube display. Three input power modes. It just can input DC 5V. Support ... moreenable output mode. Output Power:3W(Max). It can output DC 1.2V-24.0V.
Buy It Now
$2.99 Shipping Condition: New Location: China Features Brand new and high quality. Input voltage: DC 4.0 ~ 38V. Output voltage: DC 1.25V ~ 36V continuously adjustable(the input voltage must be higher ... morethan the output voltage 1.5V) Output current: max 5A. Recommended for use in the 4.5A. Output power: up to 75W. More than 50W, Please enhance heat dissipation. Voltmeter error: ± 0.05V. Measure range: 0 ~ 40V(please ensure that the input voltage is 4.5V or more) Conversion efficiency: up to 96% Load regulation: S(I) ≤ 0.8% Voltage Regulation: S(u) ≤ 0.8% With overheat protection and short circuit protection. Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field. Such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV, portable instrument power supply，telecom/networking equipment,24V vehicle notebook power supply, industrial equipment buck.12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V, 24V buck to 12V, 36V buck to 24V etc. Size: 6.6cm x 3.9cm x 1.8cm. Package Included: 1PCS* 5A XL4015 DC-DC Step Down Adjustable Power Supply Module LED Lithium Charger Similar Products $1.24 Time left:13h 21m. $4.73 Time left:7h 24m. $1.80 Time left:23d 5h 23m. $2.67 Time left:9d 3h 6m. $7.46 Time left:15d 12h 23m. $1.75 Time left:11d 10h 10m. $5.68 Time left:9d 3h 6m. $13.45 Time left:23d 5h 27m. $4.68 Time left:9d 3h 24m. $12.00 Time left:11d 10h 14m. $7.46 Time left:11d 10h 12m. $6.85 Time left:9d 3h 48m. $2.37 Time left:2d 0h 40m. $8.00 Time left:23d 5h 25m. $9.96 Time left:9d 3h 6m. $11.96 Time left:15d 12h 24m. $14.66 Time left:12d 6h 11m. $2.44 Time left:28d 14h 21m. $3.00 Time left:26d 9h 35m. $4.58 Time left:9d 3h 35m. $1.97 Time left:29d 4h 35m. $1.85 Time left:25d 11h 49m. $3.86 Time left:29d 5h 45m. $1.75 Time left:14d 1h 15m. $3.08 Time left:11d 13h 57m. $4.73 Time left:29d 23h 50m. $18.25 Time left:29d 4h 34m. $21.96 Time left:5d 10h 43m. $8.66 Time left:12d 6h 7m. $6.58 Time left:9d 4h 12m. $9.24 Time left:29d 4h 35m. $4.33 Time left:9d 4h 12m. $1.97
Buy It Now
$2.98 Shipping Condition: New – Open box 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%.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China A : Input 70V, output max 58V. High power and high electricity diferro silicon aluminum magnetic ring. Circuit structure: non isolated (Buck). Adjustable ... morerange of output constant current: 0.1a-30a (small clockwise and large anticlockwise).
|
|
|
 |