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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.
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$5.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. It can boost and step down. - 1 x Buck Boost Module. - High power, high efficiency ... moreand better performance than XL6009 / LM2577 solution.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: 金东区, China PWM numbers darkens to avoid impact currents and protect your LED lights. 1 LED Lightinger. Power: 12V 360ww (W), 24V 720 watts, the minimum power is ... moregreater than 1 watt. Work temperature: -20 ~ 60 degrees Celsius.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Low internal resistance high-power MOS tube, increase the heat sink, stable performance of full power 700W. Over power protection: 700W, over power will ... moreturn off the output, display OPP. If the heat is too severe, reduce the power or add a 12V fan (with reserved ports and fan current less than 200mA) to assist heat dissipation.
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$28.81 Shipping Condition: New Location: Pittsford, United States The MPM3833C is a step-down module converter with built-in power MOSFETs and inductor. Forced Continuous Conduction Mode (CCM) Enable (EN) and Power ... moreGood (PG) for. Up to 3A Continuous Output Current.
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$3.50 Shipping Condition: New Location: China Description When you use the product. The module inputs and outputs to be isolated from ground！ Specifications 1、Input voltage range:6～38VDC(Note:input ... morevoltage not exceeding 38V) 2、Output voltage range:1.25-36VDC adjustable 3、Output current: 0-5A 4、Output power: 75W 5、High efficiency up to 96% 6、Built in thermal shutdown function 7、Built in current limit function 8、Built in output short protection function 9、Input reverse polarity protection: None(if required. High current diode in series with the input) 10、L x W x H =61.7*26.2*15mm 11、Weight: 20g Application 1、Use as a step-down modules with overcurrent protection capabilities Usage: 1) adjust the“voltage potentiometer” so that the output voltage reaches the value you want. 2) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined overcurrent protection value. For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A) 3) Connected to the load. 2、Use as a battery charger Usage: 1) Make sure you need to charge the battery float voltage and charging current; if lithium parameters 3.7V/2200mAh. Then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) 2) Under no-load conditions. Adjust the“Voltage potentiometer” so that the output voltage reaches the float voltage; if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) 3) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined Charging current value. 4) Charge turn lamp current factory default is 0.1 times the charging current; Battery during charging current is gradually reduced. If the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) 5)co
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$3.50 Shipping Condition: New Location: China Rated current: 400mA. Rated current: 800mA. 24V output characteristics. 12V output characteristics. 2: With overload, short circuit, and over temperature ... moreprotection functions. Output accuracy: ±1%. 4: Full load aging test.
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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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$3.77 Shipping Condition: Neu 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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$3.75 Shipping Condition: New Location: China Input Range: DC 5.5V ~ 30V. Output Range: DC 0.55V ~ 30V. The board is a high-performance 180KHz Max 3A currency step-up/dowm (BOOST-Buck) module. Conversion ... moreefficiency:88 ~ 91%(Boost); 87 ~ 90%(Buck).
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$2.99 Shipping Condition: New Location: China High output current, the max output current can reach 8A. Use a dedicated benchmark IC, and high-precision current sensing resistor, make more stable ... moreconstant current, (when 20°C to 60°C constant current 5A, temperature drift less than 5%).
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$2.99 Shipping Condition: New Location: China Maximum overcurrent power: 600W conversion. Output current: 20A 25A(MAX). Simple operation, connected to the wire can be used. 1x Power Board. Due to ... morethe light and screen difference, the item's color may be slightly different from the pictures.
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$2.99 Shipping Condition: New Location: China Solar charging, battery charging anti-reverse diode.
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Free Shipping Condition: New Location: China Rated power: 1800w. Suitable for LED lighting, 3D printers, DC motors, industrial machinery. 100% full load aging test, CE RoHS certification;. Drive ... moremode: constant pressure. Output current: maximum 18.95A/18.75A/18.56A/18.37A/18.18A/18A/17.14A.
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$5.00 Shipping Condition: New Location: China High power. The maximum input current is 15A and output current is 4A. With 3.7V input, output power can reach 45W. With 12V input, output power can reach ... more80W. - Output power: 45W at 3.7V input; 80W at 12V input.
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Free Shipping Condition: New Location: China Output power: 30A 360W. 5PCS MT3608 Step-up Adjustable DC-DC Converter Power Boost Module 2A 28V Max AO. Power Converter Regulator DC 24V Step Down to ... moreDC 12V 20A 240W Waterproof AO. LTC3780 DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module.
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$3.75 Shipping Condition: Neu 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. Ultra thin ultra mini design, small half hole screw hole, selected materials.
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$2.95 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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Free Shipping Condition: New Location: 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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$2.99 Shipping Condition: New Location: China Rated current: 8A. Rated current: 5A. 5V output characteristics. 24V output characteristics. 12V output characteristics. 2: With overload, short circuit ... moreand over temperature protection functions. Output accuracy: ±1%.
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$2.99 Shipping Condition: New Location: China DC/DC power module. Input filter type. l No-load input current as low as 5mA. Input C haracteristics. Input current. 3.3VDC Input. 12VDC Input. 15VDC ... moreInput.
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$3.20 Shipping Condition: New Location: China AC-DC 5V700mA 3.5W isolation switch step-down power module 220V to 5V. 5V +-0.15V no load and full load, light load minus 0.1V, rebound when heavy load, ... more50% load ripple 60mV.
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Free Shipping Condition: New Location: China IP5328P support integrated output of the synchronous switching systems, to support wide of 5V ~ 12V output, negative. IP5328P using charging techniques, ... morethe switching frequency is 500kHz. Ordinary 5V input the input power 10W; fast input.
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$3.77 Shipping Condition: Neu Location: China Ac input: AC85-265V. Receiver&Transmitter. Step down module. Step up module. Adapter Module. Display module. Wireless module. This product has been fully ... moreloaded aging test, small size, full function, wide use.
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Free Shipping Condition: Neu 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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$3.22 Shipping Condition: Neu 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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Free Shipping Condition: New Location: China Rated power: 1000w. Suitable for LED lighting, 3D printers, DC motors, industrial machinery. 100% full load aging test, CE RoHS certification;. Drive ... moremode: constant pressure. Output current: maximum 14.29A/16.67A/20.83A/25A/27.78A/33.33A/41.67A.
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$2.99 Shipping Condition: New Location: China Used as a normal buck module with overcurrent protection capability;. High power, high efficiency, 5A, low ripple;. Onboard USB interface for easy charging ... moreof your digital products. It is not a fixed 5V output.
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$5.00 Shipping Condition: New Location: China Buck working mode: differential pressure>0.05%+1V. Equipped with heat sink. Short press the rotary encoder to select which bit to set. Output current ... moreaccuracy: ±(0.5%+5 bits). Statistical error of capacity energy: ±2%.
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$4.99 Shipping Condition: New Location: 中山市, China Output power: 800W max. High power and high electricity diferro silicon aluminum magnetic ring. Adjustable range of output constant current: 0.1a-30a ... more(small clockwise and large anticlockwise). Input MOS tube anti reverse connection (input is not afraid of reverse connection).
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Condition: Used Location: Minneapolis, United States Cooper Crouse-Hinds PowerTrac Constant Current Regulator. Output Current: 8.5, 10.3, 12.4, 15.8, 20.0. Single Phase. New Surplus. Compliances: FAA AC ... more150/5345-10: L-828. Input: 480V 60Hz 46A.
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$3.75 Shipping Condition: Neu Location: China Product power: Rated 24W (usable 18W). Product power: rated 18W (usable 12W). With indicator lights and external dual color LED indicator lights;. Indicator ... morelight: External dual color LED indicator light.
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Free Shipping Condition: New Location: China Output power: within 30W under natural heat dissipation, 45W enhanced heat dissipation. Output current: natural heat dissipation 3A, enhance heat dissipation ... more4A. Output: 0.5-30V. Input overcurrent protection: 5A fuse.
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$2.99 Shipping Condition: New Location: China Output backflow prevention: Yes. Output power:35W/ 80W. Conversion efficiency: 88% or so. One-piece molding frosted panel, high-quality aluminum alloy ... moreknob cap, feel good. Input anti-reverse connection: Yes.
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$3.89 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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$3.40 Shipping Condition: New Location: China 1 x DD28CRTA Charging Board. LiFePO4 or Lithium Titanate Batteries. Output current: 1A. Car battery charging. Solar battery charging. hope you could understand. ... moreQuantity: 1 Pc.
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Free Shipping Condition: New Location: 金东区, China This LED driver can be applied to down lamp, ceiling lamp, panel light etc. Current: 220-250mA. Power: （20-40W）X4 /（30-50W）X4/（40-60W）X4. The real color ... moreof the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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$2.99 Shipping Condition: New Location: China Module properties: non isolated buck module (BUCK) synchronous rectification. 1PCS DC-DC 10A Step-down Constant pressure constant current module Solar ... morepower lithium battery LED driver module. Short circuit protection: there are (limiting current for the current constant current value).
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$2.99 Shipping Condition: New Location: China It just can input DC 5V. It can output DC 1.2V-24.0V. A LED:Blue indicator.It will turn ON when display output current. 1.3-Bit digital tube display. ... moreSupport enable output mode. Three input power modes.
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$4.27 Shipping Condition: New Location: China Working Current:
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Free Shipping Condition: New Location: Brentwood, United States High quality DC 36V 48V to 12V step-down converter, 20A, 240W. ; output power 240W. This dc-dc converter regulator is designed for 36V or 48V vehicles. ... moreOutput Rated Power: 240W. Output current: 20A.
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$2.80 Shipping Condition: Neu Location: China 2-cell (2S) 3V version Unit 3 (3S) 4.5V version Single battery (1S) 1.5V version NiMH battery charging module 1. Constant current/constant temperature ... moreoperation with thermal regulation to maximise the charging rate without risk of overheating.
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$2.92 Shipping Condition: New Location: China
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$3.20 Shipping Condition: New Location: China When you use the product, the module inputs and outputs to be isolated from ground. Input reverse polarity protection: None (if required, high current ... morediode in series with the input). Use as a LED constant current driver module.
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$3.20 Shipping Condition: New Location: China Backlight, L-P: OFF backlight constant brightness, ON: Backlight automatically extinguishes after 5-10 minutes; after extinguishing, press. It can turn ... moreon and off the output by relay. any keys to wake up.
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Free Shipping Condition: New Location: China The frequency of the PWM must be less than 2 KHz. the LD06AJSA / B consists of reference amplifier, current etc. The on-chip power transistor and current ... moreblock significantly reduce the number of external components, which makes the LD06AJSA / B for for LED driver.
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Free Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. Output short circuit protection: Yes, the output can be shorted directly. Anti-backflow at the output: ... moreYes, can be directly connected to the battery. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current value is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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Free Shipping Condition: New Location: China Output anti - reverse irrigation: yes, for charging, no need to add anti - reverse diode. Multiple protection functions: over current protection, short ... morecircuit protection, over temperature protection.
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$2.99 Shipping Condition: New Location: China Output: DC12V / 300MA. Output indicator:Green light. Output current:12V 0mA-300mA, enter constant current working mode at full load. 10 Pieces Power Module. ... moreOutput power:3.5W efficiency of about 80%. No-load power:
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$2.99 Shipping Condition: New Location: China 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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$2.99 Shipping Condition: New Location: China Output current: adjustable maximum 5A. This module is an adjustable step-down module. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth.
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$1.95 Shipping Condition: New Location: China I can not give the biggest characteristic with protection board battery, can save the cost for the manufacturer. 5 good insulation performance, high resistance ... moreto electrical strength. Charging indication: when charging the red light, full (green light).
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$3.75 Shipping Condition: Neu Location: China Output constant current: 1-25A (continuously adjustable,). Module nature: non-isolated buck module (BUCK). Heat dissipation mode: air-cooled heat dissipation. ... moreModule size: about 100mm long by 60mm wide by 35mm high.
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$3.75 Shipping Condition: New Location: China 9V 1A 9V 1.5A 9V 2.5. 2 Input Specifications: Uk Plug. LED lights turned green, the battery has been full to the 90%-95% battery the charging current ... moreis very small, until full. 1 PCS x AC/DC Adapter.
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Free Shipping Condition: New Location: United States Feature: 1. The structure of this module has a large dual current MOS tube 75V/80A. The input and output of this module use high frequency, low resistance, ... morelow fluctuate stable capacitors. Item Type: Power Module.
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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: China Rated power: 1200w. 100% full load aging test, CE RoHS certification;. Universal AC input, optional 110v / 220v;. Drive mode: constant pressure. Suitable ... morefor LED lighting, 3D printers, DC motors, industrial machinery.
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$13.95 Shipping Condition: New – Open box Location: Ukraine MP41 (МП41) ~ AC540. Transistors MP41 germanium alloy p-n-p amplifying low-frequency with an abnormal noise coefficient. Designed to amplify low-frequency ... moresignals.
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