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$5.85 Shipping Condition: New Location: China
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$3.59 Shipping Condition: New Location: China Output current: the maximum constant current 3A. The use of imported high-frequency low-turn internal resistance N-type MOS tube, high-efficiency flat ... morehigh-power inductors, alloy current sense resistor;.
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$3.40 Shipping Condition: New Location: China 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. 250W DC-DC Boost Module. ... more900W DC-DC Boost Module. Interface chip/clock timing.
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$3.00 Shipping Condition: New Location: China [Working conditions] Input: 10-30V Output: 9.6V constant current source. [Applicable light bar] Suitable for a group of 3 LED light bars. Red wire-input ... moreBlack wire-ground wire. Product information. [Product size]70mm 20mm.
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Free Shipping Condition: New Location: China 1 x 300W 20A Buck Converter. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could ... moreenhance heat dissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$13.27 Shipping Condition: New Location: China Wireless Distance: 10M (accessible). Wireless Frequency: 2.4G. Output Ripple: 50mVpp (input 40V, output 12V, current 7A). Output Power: 0-480W. Output ... moreCurrent Setting Resolution: 1mA. Load Efficiency: CV
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Free Shipping Condition: New Location: United States Test resistance: 5V with 7 ohms (4.9V). Output indicator: green light. Output current: 5V0mA-700mA, enter constant current working mode at full load.
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$3.00 Shipping Condition: New Location: China 1:Small size, high power, 3A high current, power up to 18W (not exceeding this power). If the input is used for fast charging, two strings can be set ... moreto 9V input, more than 3 strings set to 12V input, of course, no setting is also possible.
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$3.50 Shipping Condition: New Location: China The protective plate is used in Japan MITSUMI original battery protection chip 4, short circuit protection function: When Vout + and GND short-circuit ... moreprotection circuit will quickly action within 5-50uS, cut off access, short-circuit protection.
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$3.40 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: Beverly Hills, United States Max Input current: 0.5-20A,Max output power is 1200W. Note:Never use a short-circuit output to adjust the current.The circuit structure of the boost module ... morecannot be adjusted by short circuit.
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$2.99 Shipping Condition: New Location: China Output constant current range: 0.1-5A. To protect the load. Output switching range: 0.1-5A. Due to the light and screen difference, the item's color may ... morebe slightly different from the pictures. Power your electronic devices.
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Free Shipping Condition: New Location: China The module has output short circuit. After short circuit, the module automatically closes the output and can be after the module is powered on. Pro Dual ... moreBass Drum Foot Pedal for Double Kick Drums - Heavy-Duty Design.
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$2.99 Shipping Condition: New Location: China (3) Set charging current (constant current value) and set current directly. When the settings are completed, press the'SET'button for 2 seconds or no ... morekey operation for more than 6 seconds will automatically exit the settings.
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$3.50 Shipping Condition: New Location: China 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.
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$3.20 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. And the output power should not exceed 300W.
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$2.99 Shipping Condition: New Location: China The charging current is set by an external resistor. CN3791 Solar Charging Board. The load should be connected in parallel with the battery. The user ... moredoes not need to consider the worst case. This LED driver board integrates the solar charging chip CN3163 and the high-brightness LED driver chip CN5711.
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$4.57 Shipping Condition: New Location: China 5-36V (Note! Onboard USB interface for easy charging of your digital products. It is not a fixed 5V output. As a high power LED constant current drive ... moremodule;. With current limiting protection, the module will not burn out even if the output is shorted. ).
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Free Shipping Condition: New Location: Raleigh, United States
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$3.00 Shipping Condition: New Location: China Maximum power 280W. Output Power: Maximum power is about 280W. 1PCS DC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power module LED Driver. High ... moreoutput current, the max output current can reach 9A.
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$3.50 Shipping Condition: New Location: China 50W LED Driver. 1Pcs Constant Current LED Driver. 1.30W LED Driver. Application:Fit for 1x30w led 10 in series and 3 in parallel. Application:Fit for ... more1x50w led 10 in series and 5 in parallel. Storage Temperature:-20-80.
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Free Shipping Condition: New Location: Indianapolis, United States The FP5139 module is small and easy to use. Input: 3-35V DC 9A, Output: 3.5-35V DC 6A, Max Power: 100W when input and output both exceed 20V, otherwise ... more65W. Useful for a wide range of applications, such as powering 5V USB devices from a 3.7V lithium cell, powering higher powered electronics from a 12V battery, and a wide range of automotive and electronic projects.
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Free Shipping Condition: New Location: United States 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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$3.75 Shipping Condition: New Location: China Stepper motor. 18650 Battery Protection Board. Relay Module. Power Converter. Car Cigarette Lighter Socket. Battery Protection Board. 2 Input Specifications: ... moreEU Plug. DIY Toy Hobby Parts.
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$3.77 Shipping Condition: Neu Location: China Test resistance: 5V with 7 ohms (4.9V). No-load power:
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Free Shipping Condition: New Location: United States Efficiency: 95% (24V to 12V, 20a). Feature: 1. The input and output of this module use high frequency, low resistance, low fluctuate stable capacitors. ... moreThe structure of this module has a large dual current MOS tube 75V/80A.
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Free Shipping Condition: New Location: United States Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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Free Shipping Condition: New Location: China 1 Pcs 300W 20A DC-DC Buck Converter Step-down Module. The buck module has 2 heat sinks for enhanced heat dissipation. Input and output use high frequency ... morelow resistance electrolytic capacitor for stable output.
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Free Shipping Condition: New Location: United States Maximum power 280W. Maximum output current 9A. High output current, the max output current can reach 9 A. Low output ripple, high frequency capacitor ... morereduces output ripple. Material: PCB board and electronic component.
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$2.80 Shipping Condition: Neu Location: China And it has a good performance. Output current: adjustable maximum 5A. Step down module. Step up module. Adapter Module. this module use good chip as core ... moreand it is stable. also its ripple is low to 50mV.
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$3.20 Shipping Condition: New Location: China Output indicator: green. Overload protection, short circuit protection. Total load power:
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Free Shipping Condition: New Location: Monroe Township, United States 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.
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Free Shipping Condition: New Location: China Made of high-quality materials, the output current supports 35A, and the maximum peak current for electric tools supports 50A. Output current: 35A, used ... morefor power tools with a peak current of 50A. The module without constant current cannot be directly used for output charging.
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$2.98 Shipping Condition: New Location: China 1:Small size, high power, 3A high current, power up to 18W (not exceeding this power). If the input is used for fast charging, two strings can be set ... moreto 9V input, more than 3 strings set to 12V input, of course, no setting is also possible.
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Free Shipping Condition: New Location: China Output power: The maximum power is about 300W. Output current: Max. Indicators: two-color indicator, red indicator during charging, green indicator after ... morecharging (green without load), indicator without constant current is red.
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$2.99 Shipping Condition: New Location: China Used as a normal buck module with overcurrent protection capability;. Onboard USB interface for easy charging of your digital products. It is not a fixed ... more5V output. High power, high efficiency, 5A, low ripple;.
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$2.99 Shipping Condition: New Location: China Constant current cc indicator light red. Full load temperature rise: 45 celsius degree. Indicator light charging indicator light red. Connected to the ... moreLED, try test machine. Output short circuit protection: yes, constant current (current setting constant current value).
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Free Shipping Condition: New Location: Jamaica, United States 1x 1500W boost constant current module. Input current: 30A(10-30V input). Short circuit protection: there is (input 30A fuse) double short circuit protection,more ... moresecure to use. Module properties: non isolated boost module (BOOST).
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$2.98 Shipping Condition: New Location: China Input Current: Maximum input current of 15A. Output current: maximum output current of 10A ( adjustable ). 4.5V-32V to 5-42V 6A. 8A step up. 3.5-30V to ... more4.0-30V 5A. adjustable output (5 to 30) the V input Maximum input current 5A efficiency up to 92%.
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$2.99 Shipping Condition: New Location: China Output power: 180W. Only those “with WIFI” have this function）, which is more convenient to. Aluminum alloy CNC shell, small size.
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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: United States 1 Pcs 300W 20A DC-DC Buck Converter Step-down Module. The buck module has 2 heat sinks for enhanced heat dissipation. Input and output use high frequency ... morelow resistance electrolytic capacitor for stable output.
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$3.20 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. 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 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* 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* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) 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: Make sure operating current and Max operating Voltage of the LED you need to
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Free Shipping Condition: Brand New Location: China Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: United States 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%).
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Free Shipping Condition: New Location: China Low output ripple with n-type filtering. Multi-functional Design: The constant current value and the module default on/off states can be set. Softstart: ... moreYes (very high with load module may fail when starting).
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Free Shipping Condition: New Location: United States fashionsuits{eBay Title(max 80 Characters) Description 1. Module Properties: non-isolated step-down constant current. Constant voltage module(CC CV) charging ... moremodule 2. Input voltage: DC 7-32V 3. Output voltage:DC 0.8-28V continuously adjustable 4. Output Current: 12A(when power tube\s temperature exceeds 65 degrees, please add cooling fan) 5. Constant current range: 0.2-12A( adjustable) 6. Turn lamp current: constant current value* 0.1) turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times(0.1* 3A = 0.3A) 7. Lowest pressure: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V Output 12V 5A ripple around 50mV(Excluding noise) 13. Output short circuit protection: Yes, constant current 14. Input Reverse Polarity Protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA(24V switch 12V) 18. Load regulation: ± 1% constant) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. Potentiometer adjustment direction: clockwise(increase) counterclockwise(decrease) the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current(CC) 22. Operating temperature: Industrial grade(40 °c to +85 °c) please note the actual use of the power tube temperature, high temperature heat strengthened please) 23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged( No load is green) 24. Size(approx) 65 x 47 x 22mm(L x W x H) Features 1. Fixed turn lamp current is 0.1 times the current value( Used to identify whether the battery is fully charged When charging) 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, when 20℃ to
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$3.50 Shipping Condition: New Location: China 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! Output current range: 0.05-5A (The default output current is 3A).
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$2.99 Shipping Condition: New Location: China Constant current cc indicator light red. Full load temperature rise: 45 celsius degree. Indicator light charging indicator light red. Connected to the ... moreLED, try test machine. Output short circuit protection: yes, constant current (current setting constant current value).
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$2.80 Shipping Condition: Neu Location: China Output current: 28-1500MA. Adapter Module. Wireless module. Step up module. Step down module. Display module. The constant output current can be set to ... more1.5 A using an external resistor. The on-chip power transistor and current sense block greatly reduce the number of external components, which makes the product ideal for LED drivers.
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$1.99 Shipping Condition: New 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.
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$2.99 Shipping Condition: New Location: China By default, the data group M0 can be saved. After selecting all, the corresponding one will be displayed in reverse blue. This product can adjust the ... moreconstant current value (between 0 - working current) to realize the LED's stepless dimming and no stroboscopic!
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$3.99 Shipping Condition: 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%).
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$3.77 Shipping Condition: Neu Location: China Output Power:15W(Max). Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User ... moreneed reduce load power and then press ‘ON/OFF’ button.
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Free Shipping Condition: New Location: Jamaica, United States (For example, if the MPPT value of the 18V board is adjusted to 16-17V, the current will be larger than that of 18V. The battery capacity is relatively ... moresmall). The module input is connected to the solar panel to ensure that the sun shines on the solar panel.
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$3.00 Shipping Condition: New Location: China Charging current up to 3A.
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$4.09 Shipping Condition: Neu Location: China Spot Welder. 45 In 1 Sensor. Battery Protection Board. Am 19.07.2022 hat der Verkäufer die folgenden Angaben hinzugefügt 4: Simple to use. 1: Wide range ... moreof applications. hope you could understand. All product.
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$3.75 Shipping Condition: New Location: China Use as a normal buck modules with over-current protection capabilities. 1 x 5A DC Buck Converter. This drop is not being pulled down your load, but dropped ... morethe sampling resistor. Is used as a high-power LED constant current driver module.
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Free Shipping Condition: New Location: United States Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. 1 x 1500W 30A boost constant current module. Module properties: ... morenon-isolated step-up module (BOOST). Input Current: 20A.
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$3.39 Shipping Condition: New Location: China DC-DC 1800W 40A. Output power: 1800W. Input current: 40A. Do not adjust the current by short-circuit output. The circuit structure of the boost module ... morecannot be adjusted by short-circuit. Constant current range: 0.5-18A (+/-0.3A).
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