Electrical Supplies › Adjustable › circuit board low voltage switch

Ziuscore DC Current Auto Motor Speed Controller Forward Control Switch Industrial Automation Low Voltage Adjustable Board Module

Description: Durable Material: The speed controller selects premium plastic and iron which are durable not easy to break or deform. Practical: When the current is too high it will be disconnected automatically and the fuse will be restored after... more

Boost Converter Module DC to DC LM2587 Output Voltage Adjustable Step Up Circuit Board Apply to Laptops Voltage Regulator for Solar Panels

Specification: Item Type: Boost Converter Input Voltage Range: 3.5V-30V (must ensure that the set output voltage is higher than input voltage) Output Voltage Range: 4.0V-30V Maximum Input Current: 5A (calculate output current under rated condition... more

Digital Voltage Regulator Power Supply Board With Adjustable Voltage Display High-Efficiency DC Converter Stabilizer Circuit Protection For Electronics

Enhance your electronic projects with our Adjustable Voltage Regulator designed for versatility and high performance. This regulator allows for precise control over your voltage requirements ranging from DC 1.25V to 28V. It s ideal for a wide array of... more

2024 DC to DC Converter Adjustable Voltage Reverse Connection Protection 2 Layer Circuit Board Voltage Regulator Module

1�[Reverse Connection Protection] With reverse connection protection pole tube the reverse connection will not cause the product to burn out. The maximum output current can attain 8A. Wind cooling is required and it is recommended to be within 5A for... more

DC Motor Speed Controller PWM Speed Control Switch Low Voltage Governor Adjustable Driver Switch Mini LED Dimmer PWM DC Motor Speed Control

Description: [Precise Control]PWM DC motor speed controller allows for precise voltage and current adjustments making it suitable for a wide range of DC Motor. [Multi Voltage]PWM Variable Speed Regulator is suitable for 1.8V 3V 5V 6V 12V motors making... more

Piartly Household Digital Display DC 5-30V Adjustable Voltage Converter Stepdown Stepup Power Module Regulator Circuit Boards

Description: Digital display: This power module is designed with a screen that makes you can easily read and use. Useful tool: The regulator module can stepdown and stepup the voltage meeting your different needs. Safe to use: This stepdown module... more

Wide voltage 5V-30V Power Supply Adjustable Trigger Delay Time Relay Module Timer Switch Low Level Trigger with Micro USB Port

Product Description This time delay relay module is equipped with micro USB port and power supply solder joint support 5V and 6.3 -30V wide voltage input. On-board trigger button support low level and manual trigger enable user to control the power... more

Rooha 10-60V Battery Adjustable Low Voltage Cut Off Switch Protection Control-Module Bosisa

Features: brand new and high quality Made of high-quality materials durable The battery control module has automatic charging and automatic power-off functions and is suitable for storage batteries and lithium batteries. The parameters are adjustable... more

RANMEI Battery Adjustable 10-60V Low-Voltage Cut Off Switch-Protection Control Module

Features: 100% brand new and high quality Made of high-quality materials durable The battery control module has automatic charging and automatic power-off functions and is suitable for storage batteries and lithium batteries. The parameters are... more

Adjustable Voltage Regulator Board 3.25-15V With Knob - DIY Full Fan Speed Control Switch Linear Adjustment for Customizable Projects & Precise Electronics Hobbyist Use Stepless Fan Speed Controller

Optimize your electronics projects with our advanced Linear Adjustable Voltage Board expertly engineered to provide precise power supply control. This compact board is designed for versatility offering a wide input voltage range of 3.25-15V and an... more

Qulable XH-M137 Linear Adjustable Voltage Board 3.25~15V Full Fan Speed Control Switch with Knob

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Piartly Time Delay Relay Module Office Hotel Adjustable Timer Control Switch Modules Circuit Board Electronic Component Spare Parts 5V

Description: Adjustable: This timer control switch allows you to set time from 1s to 10s so the switch module can meet your different needs. Wide application: This time delay relay can control devices within 220V/10A which is suitable for many many... more

Piartly Time Delay Relay Module Office Hotel Adjustable Timer Control Switch Modules Circuit Board Electronic Component Spare Parts 12V

Description: Adjustable: This timer control switch allows you to set time from 1s to 10s so the switch module can meet your different needs. Wide application: This time delay relay can control devices within 220V/10A which is suitable for many many... more

5PCS LM317 Linear Converter Down Voltage Regulator Board Adjustable Voltage Fan Speed Controller Module

Output current:5-1500MA Installation :M3 x 4 Environmental temperature:-10C85C Storage environment:-65 ℃ 150 ° C Input terminal:XH-2.54-2P Output terminal:XH2.54-2PKF2510-3P Chip:overheat overcurrent short circuit protection Colour:As Shown... more

Diymore DC Motor PWM Speed Controller DC 12v Speed Adjustable Switch Module 12V Variable Voltage Regulator Dimmer Governor

Features: 1.Made of high-quality materials with good heat dissipation blowing soldering and smoke exhaust effect; 2.Violent fan control module with adjustable wind speed from 0 to 100%; 3.This violent fan driver board can be used to drive 12V server... more

Pinnaco Digital Boost Board 100W Step-Up Voltage Regulator Module with Adjustable Output and Digital Voltmeter - Ideal for DIY Electronics Projects

This is a powerful boost module that is used when there is no suitable high voltage supplys to suit driving load. It has a voltage display function it can display input voltage or output voltage just press button to switch; it tests voltage accuracy is... more

moobody Digital Boost Board 100W Step Up Module Voltage Regulator with Adjustable 4 35VDC To 5 45VDC Output and 5A Digital Voltmeter for Electronic Projects

This is a powerful boost module that is used when there is no suitable high voltage supplys to suit driving load. It has a voltage display function it can display input voltage or output voltage just press button to switch; it tests voltage accuracy is... more

Toma Voltage Converter Module LTC1871 Step-up High Power Adjustable 3.5-35V Regulator Board Replacement Parts Easy Assembly Modules

Description: Simple assembly: The Voltage Converter Module come with no user instructions or data sheets. Please find the download data for operation. Efficiency: The Voltage Meter Conversion efficiency is up to 96%. Low input voltage or a large... more

Color Recognition Sensor Electrical Accessory Circuit Board Adjustable LED Brightness TCS34725

Color Recognition Sensor Electrical Accessory Circuit Board Adjustable LED Brightness TCS34725 Item Type: Color sensor Working Voltage: 3-5v Size: Approx. 24.3 x 26.7mm / 1 x 1.1in Features: 1. High cost performance 2. Built-in MCU to calculate color... more

12V/24V/36V 40A Controller Board Motor Driver Controller High Power Electronic Variable Transmission Adjustable Reversible Motor Driver Switch (Silver)

Description This brushed electric controller with high frequency drive system can automatically find the center position. It has overheat out of control low voltage protection safe to use. It is widely used in RC car and RC ship. Portable and small... more

Controller 12V/24V/36V 40A Controller Board Motor Driver Controller High Power Electronic Variable Transmission Adjustable Reversible Motor Driver Switch (Silver)

Description This brushed electric controller with high frequency drive system can automatically find the center position. It has overheat out of control low voltage protection safe to use. It is widely used in RC car and RC ship. Portable and small... more

controller 12V/24V/36V 40A Controller Board Motor Driver Controller High Power Electronic Variable Transmission Adjustable Reversible Motor Driver Switch (Silver)

Please kindly noted that this item is sold by Introstore from Joybuy marketplace.Description This brushed electric controller with high frequency drive system can automatically find the center position. It has overheat out of control low voltage... more

Pristin Current measuring instrument Meter Induction Circuit Remote Current Test Adjustable Remote Current Induction Circuit Device Current Tester Current Test Meter Tester Adjustable Remote HUIOP

Leakage Current Tester Voltage Adjustable Remote Controlling Instrumentation Current Test Meter Induction Keys Circuit Board Repairing Device Microamp Current Tester Material: plastics Detecting the current of the remote controller or instrumentation... more

2X AC100V-220V Adjustable Timer Control Relay Module Turn Off Delay Switch Board for Exhaust Fan Mr22 19

Specification: Voltage: AC 100V-220V Power consumption: less than 1.0W (standby zero power consumption) Time range: (4 gears by switch) : range 0.2- accuracy: 0.1 seconds Second gear: range 0.2-300 seconds (5 minutes) accuracy: 0.3 seconds Third gear:... more

2X AC100V-220V Adjustable Timer Control Relay Module Turn Off Delay Switch Board for Exhaust Fan Mr22 19

Specification: Voltage: AC 100V-220V Power consumption: less than 1.0W (standby zero power consumption) Time range: (4 gears by switch) : range 0.2- accuracy: 0.1 seconds Second gear: range 0.2-300 seconds (5 minutes) accuracy: 0.3 seconds Third gear:... more

HGYCPP 230V AC 40A Din Rail Adjustable Automatic Recovery Reconnect Over Under Voltage Relay Protective Device Overvoltage Protector Self-resetting

100% brand new and high quality Features: The automatic recovery over voltage and under voltage protective device complies with modular design standards. The circuit boards of products adopt good quality electronic components with reliable performance.... more

10000W Voltage Regulator & LED Dimmer Electronic Motor Speed Controller With Shell AC 220V - High Power Adjustable Speed Control Dimmer for Motors

Optimize your electrical systems with our high-performance Voltage Regulator meticulously designed to manage and stabilize voltage levels across a wide range of applications. Constructed from a durable aluminum alloy shell and featuring a circuit board... more

Constant Voltage Constant Current Adjustable Automatic Buck Boost Power Module Solar Charging Buck Step Up Power Module

1�MULTIPLE PROTECTION FUNCTIONS: The power module has short circuit protection and low voltage protection functions. The output can be automatically turned off and can be restored by re powering on. 2�EXCELLENT PERFORMANCE: Adopting a voltage... more

400W AC Adjustable Voltage Regulator Motor Speed Controller 220V 50/60hz

Features: brand new and high quality Using high-quality electronic circuits and integrated components long service life. It has the advantages of small size high accuracy wide speed range low energy consumption and convenient use. It is widely used in... more

JUNTEX 400W 220V AC Speed Regulator for for Electric Motor Adjustable Voltage Regulator

Features: 100% brand new and high quality Using high-quality electronic circuits and integrated components long service life. It has the advantages of small size high accuracy wide speed range low energy consumption and convenient use. It is widely... more

Boost DC adjustable step up down Converter XL6009 Module Voltage

Features: *Brand new and high quality. *Up to 400Khz operating frequency output ripple is very low. *Input and output 3 LCC multi-layer ceramic capacitors anti-interference stability. *PCB adopts kb class A board material cardboard garbage board.... more

Kairuite Boost DC adjustable step up down Converter XL6009 Module Voltage

Features: *Brand new and high quality. *Up to 400Khz operating frequency output ripple is very low. *Input and output 3 LCC multi-layer ceramic capacitors anti-interference stability. *PCB adopts kb class A board material cardboard garbage board.... more

Diymore 12V/220V Delay Relay Module Timing Power-On Power-off Delay Switch Time Adjustable Car Modification RT3

Specification: Only use solar panels with an open circuit voltage of 5-7v 3.7v light board power size can be used The working current of the 3v lamp board must be greater than the output current of the controller otherwise the lamp will not be able to... more

Diymore 12V/220V Delay Relay Module Timing Power-On Power-off Delay Switch Time Adjustable Car Modification RT3

Specification: Only use solar panels with an open circuit voltage of 5-7v 3.7v light board power size can be used The working current of the 3v lamp board must be greater than the output current of the controller otherwise the lamp will not be able to... more

KAUU Delay Relay Module DC 12V Adjustable 32 Modes LED Digital Display Automatic Control Switch Time Delay Module

Features: 1.Applicable Battery: The applicable battery type is NCM LFP the recommended battery capacity is 60?300AH and the voltage is 2.2V?4.5V. If voltage protection is required it is best to use it in parallel with the BMS protection board.... more

Mgaxyff Adjustable Motor Controller DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Start Stop Switch DC Motor Controller

Features: Speed controller is made with circuit board which ensures a longer service life. This simple and easy-to-use DC motor speed controller has an stable performance. Designed with a digital display that shows the rate in percentage of actual... more

Switch Controller Electric Motor DC Power Supply Stepless Governor Adjustable

Description Speed controller is made with circuit board which ensures a longer service life. This simple and easy-to-use DC motor controller has an stable performance. Designed with a digital display that shows the rate in percentage of actual to... more

LYUMO Speed Controller 15Khz Start Stop Switch Adjustable Motor Governor PWM For 0% To 100% Speed Range Potentiometer

Features: Speed controller is made with circuit board which ensures a longer service life. This simple and easy-to-use DC motor speed controller has an stable performance. Designed with a digital display that shows the rate in percentage of actual... more