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Free Shipping Condition: New Location: China Three Input Power Modes: Input 1: Standard Type A USB Male. It just can input DC 5V. Input 2: Micro USB Female. Input 3: IN+ and IN- welding pads. It ... morecan input DC 4.0V-13.0V. When using the welding pad to input, be careful not to connect the reversed positive and negative poles, and do not connect to AC power.
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$4.00 Shipping Condition: New Location: China The inductor uses iron silicon aluminum with less heating. Oxidation heat sink heat dissipation, the heat dissipation effect is better than that of natural ... morealuminum. Note: Normally, the red light is off, the blue light is on, otherwise it is faulty.
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$3.80 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
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Free Shipping Condition: New Location: China Current: 25A (MAX). Output: 2-5-50V adjustable. AC 220V 5.8GHz Microwave Radar Sensor Switch Motion Detector Relay Switch. Efficiency: 95% maximum (the ... morelower the pressure difference, the higher the efficiency).
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$3.00 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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$4.00 Shipping Condition: New Location: China Simple and efficient, practical. The default protection value is 4.8V and set range is DC 4.8V~30V adjustable. Working status indicator. 1 x DC DC Buck ... moreBoost Converter Adjustable. Input anti-reverse protection.
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$5.00 Shipping Condition: New Location: China Turn it clockwise to increase set current. When load current reaches the set current, it enters constant current state, and CC indicator (red) is lit. ... moreOUT indicator is an output status indicator. The factory default output of the module is about 18V / 7A.
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$2.80 Shipping Condition: Neu Location: China 2PC DC-DC 5A CNC Step-down Module. The CHAR indicator is the charging indicator. When charging,it is on.The FULL indicator is full.If the set constant ... morecurrent value is 2A,the charging When the current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
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$2.80 Shipping Condition: Neu Location: China Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. Current display: resolution 0.005A,range 0-4.5A,accuracy ±0.05A ... more(precision for those who require strict accuracy!).
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$2.80 Shipping Condition: Neu Location: China 3: Connect to the solar panel. 1: Connect the lithium battery. If the light does not light when the solar panel is not connected to facilitate transportation ... moreor storage, you can remove the resistor r5 or manual switch.
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$2.80 Shipping Condition: Neu Location: China Adapter Module. Step up module. Step down module. Display module. Wireless module. GPRS Board. Sales for every weekend! (2) set the constant current value ... more(overcurrent protection value); (for example, if the constant current value is 3.00A, the maximum current can only reach 3A when you use the product, and when the current reaches 3A, the LCD will display "CC" status, otherwise the LCD will display "CV" status).
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$3.00 Shipping Condition: New Location: China 5A CNC Buck Converter Step Down Module with Crystal Shell 6.5-36V to 1.2-32V Unassembled ZK-J5X. The module is a DC to DC step-down module. When charging ... morebattery, make sure that the output of the module is powered on before connecting the battery.
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. - Advanced version. - High power, high efficiency and better performance than ... moreXL6009 / LM2577 solution. Increase heat dissipation and copper plating.
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$3.50 Shipping Condition: New Location: China Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. heat dissipation (adjustable limit current is about 4.2-4.5A). ... moreconstant current drive,lithium battery charging and so on.
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 50W (within 3.5A), enhanced heat dissipation 75W. OUT indicator is an output status indicator. CHAR indicator is ... morea charging indicator, which lights up when charging.
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$3.22 Shipping Condition: Neu Location: China 5A step-down module. Current display: resolution 0.005A,range 0-4.5A,accuracy ±0.05A (precision for those who require strict accuracy!). Output power: ... morenatural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W.
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$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation, 50W in case of air cooling. If it is off, “---- ";. After the OAH/OPH and OHP functions are enabled, ... morethe power will automatically turn off the output after the set value is reached.
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$3.50 Shipping Condition: New Location: China This module has perfect protection function and can be applied to solar charging. Note: Normally, the red light is off and the blue light is on. Otherwise, ... moreit is faulty.
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$2.99 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 50W (within 3.5A), enhanced heat dissipation 75W. OUT indicator is an output status indicator. CHAR indicator is ... morea charging indicator, which lights up when charging.
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. - High power, high efficiency and better performance than XL6009 / LM2577 solution. ... moreIncrease heat dissipation and copper plating.
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$3.00 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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$3.77 Shipping Condition: Neu Location: China 3: Connect to the solar panel. If the light does not light when the solar panel is not connected to facilitate transportation or storage, you can remove ... morethe resistor r5 or manual switch. 1: Connect the lithium battery.
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$3.75 Shipping Condition: Neu Location: China 3: Connect to the solar panel. 1: Connect the lithium battery. If the light does not light when the solar panel is not connected to facilitate transportation ... moreor storage, you can remove the resistor r5 or manual switch.
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Free Shipping Condition: Neu Location: China Download using Soft/WeAct_HID_FW_Bootloader/WeAct_HID_Flash_xxx. Software: STM32CubeProg and WeAct Studio Download Tool. WeAct Studio USB Download Tool ... moreFor ARM Cortex M4 Use the USB C interface, with diodes in series to prevent power back-flow.
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$3.00 Shipping Condition: New Location: China (Output current: adjustable. When 4A or below 60W at room temperature, it supports natural heat dissipation. The current can only be regulated in a constant ... morecurrent state). At this point, the LCD screen begins to flash.
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$5.00 Shipping Condition: New Location: China (Output current: adjustable. When 4A or below 60W at room temperature, it supports natural heat dissipation. The current can only be regulated in a constant ... morecurrent state). At this point, the LCD screen begins to flash.
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 50W (within 3.5A), enhanced heat dissipation 75W. OUT indicator is an output status indicator. CHAR indicator is ... morea charging indicator, which lights up when charging.
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$2.80 Shipping Condition: Neu Location: China 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. Output Power: 15W(Max).
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$43.07 Shipping Condition: Brand New Location: China Boost Step Down Converter only, other accessories demo in the picture is not included! Energy: 0-999999WH. After selecting all, the corresponding one ... morewill be displayed in reverse blue. Input Current Limit: Max.7A.
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Free Shipping Condition: New Location: China The inductor uses iron silicon aluminum with less heating. Oxidation heat sink heat dissipation, the heat dissipation effect is better than that of natural ... morealuminum. Feature: 1. Note: Normally, the red light is off, the blue light is on, otherwise it is faulty.
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$2.80 Shipping Condition: Neu Location: China 3: Connect to the solar panel. 1: Connect the lithium battery. Wireless module. Adapter Module. Step up module. Step down module. Display module. If the ... morelight does not light when the solar panel is not connected to facilitate transportation or storage, you can remove the resistor r5 or manual switch.
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$2.99 Shipping Condition: New Location: China TYPE-C connector with diode to prevent power backflow. Stable performance, high sensitivity, easy to install. 3.3V-5V power input, 3.3V LDO max. 100mA ... moreextra output. Under power off state, press and hold BOO TO, power on, wait for 0.5S, release to enter ISP mode.
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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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$3.00 Shipping Condition: New Location: China (Output current: adjustable. When 4A or below 60W at room temperature, it supports natural heat dissipation. The current can only be regulated in a constant ... morecurrent state). At this point, the LCD screen begins to flash.
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Free Shipping Condition: New Location: China The inductor uses iron silicon aluminum with less heating. Oxidation heat sink heat dissipation, the heat dissipation effect is better than that of natural ... morealuminum. Feature: 1. Note: Normally, the red light is off, the blue light is on, otherwise it is faulty.
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$5.39 Shipping Condition: Neu Location: China Output anti-backflow: None, used to connect to motors when charging. When a diode is not added, MOS tube will be burned. Release + Button, press the + ... moreButton to increase the number, press - Button to decrease.
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$43.07 Shipping Condition: Brand New Location: China High-power charging, charging current≤10A. The circuit board does not have a lamp drive function. Solar or non-solar can be used;. The solar end is equipped ... morewith MOS tube anti-backflow function, no need to connect an external anti-backflow secondary tube;.
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$3.20 Shipping Condition: New Location: China The CHAR indicator is the charging indicator. When charging,it is on.The FULL indicator is full.If the set constant current value is 2A,the charging When ... morethe current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
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Free Shipping Condition: New Location: China Simple and efficient, practical. The default protection value is 4.8V and set range is DC 4.8V~30V adjustable. Working status indicator. 1 x DC DC Buck ... moreBoost Converter Adjustable. Input anti-reverse protection.
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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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$3.23 Shipping Condition: Neu Location: China UTA0403 CAN & LIN Analyser USB To CAN LIN K PWM Analyzer For DBC LDF 3000V Electromagnetic Isolation. After the monitored CAN/LIN data can be saved as ... morea file, the data can be played back through the software.
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$2.80 Shipping Condition: Neu 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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$5.00 Shipping Condition: New Location: China UTA0403 CAN & LIN Analyser USB To CAN LIN K PWM Analyzer For DBC LDF 3000V Electromagnetic Isolation. - Model: UTA0403. - Use powerful software for TCANLINPro, ... moresupport unlimited LIN data monitoring and recording, data playback, data filtering, data update display, list mode to send and receive data, data waveform display, support for data analysis and data sending and receiving through LDF files;.
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$3.99 Shipping Condition: New Location: China The LIN interface can also be used as USB to PWM and USB to K_LIN functions. In addition, it also supports CAN/LIN mutual conversion and offline CAN/LIN ... moredata transmission. UTA0503 CAN & LIN Analyser USB To CANFD LIN PWM K Protocol Support DBC LDF Electromagnetic Isolation.
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$5.39 Shipping Condition: Neu Location: China Output current: 0-5A continuously adjustable. - Module size: 120 x 64 x 72mm (LxWxH). After adjusting, long press CC button to save and exit. The output ... moremust be turned off (short press code switch to switch output), press MODE button to enter charging mode.
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$5.00 Shipping Condition: New Location: China It has the characteristics of no data loss, stable connection, and low latency. - Support standard Ethernet RJ45 interface. - “1000M” indicates that it ... moreis currently in Gigabit Ethernet mode. - “100M” indicates that it is currently in 100 Gigabit Ethernet mode.
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$0.21 Shipping Condition: New Location: China Step Down Converter only, other accessories in the picture is not included! A regulator that no matter the input is lower than output the output can be ... morestable. Input Current Limit: Max.7A. Capacity: 0-999999Ah.
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$5.00 Shipping Condition: New Location: China It has the characteristics of no data loss, stable connection, and low latency. - Support standard Ethernet RJ45 interface. - Support vehicle two wire ... moreEthernet 1000/100BASE-T1 interface. - RESET: After pressing, the converter switches to the master slave mode set by the dial switch.
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$3.23 Shipping Condition: Neu Location: China With stackable modular design and wireless communication function, MDP-P906 can work independently or paired, both on the workbench, and be carried out ... morefor on-site maintenance. Through 2.4G wireless communication, it can be connected to MDP-M01 Smart Digital Monitor module to realize the free combination of multiple channels of 300W per channel, and it is also stackable with MDP-XP set (MDP-M01 + MDP-P905) to form a multiple modular portable Mini Digital Power System.
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$3.00 Shipping Condition: New Location: China (Large heat sink ensures excellent heat dissipation performance. Release + Button, press the + Button to increase the number, press - Button to decrease. ... moreWhen the current reaches 4A, red CC indicator light will be on).
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$3.00 Shipping Condition: New Location: China Software: STM32CubeProg and WeAct Studio Download Tool. WeAct Studio USB Download Tool Product Introduction 3.3V-5V power input, 3.3V LDO maximum output ... morecurrent 100mA. FPU (floating point computing) unit.
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$0.05 Shipping Condition: New Location: China Step Down Converter only, other accessories in the picture is not included! A regulator that no matter the input is lower than output the output can be ... morestable. Input Current Limit: Max.7A. Capacity: 0-999999Ah.
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$3.00 Shipping Condition: New Location: China The LIN interface can also be used as USB to PWM and USB to K_LIN functions. In addition, it also supports CAN/LIN mutual conversion and offline CAN/LIN ... moredata transmission. UTA0503 CAN & LIN Analyser USB To CANFD LIN PWM K Protocol Support DBC LDF Electromagnetic Isolation.
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