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โมดูลสวิตช์ MOSFET ควบคุมแรงดันต่ำ ใช้สัญญาณควบคุมจาก 3.3V-12V เพื่อเปิด-ปิดแรงดันขาออกสูงถึง 36V แยกวงจรด้วยออปโต (Optical Isolation) ปลอดภัยต่อไมโครคอนโทรลเลอร์ เหมาะสำหรับควบคุมโหลด มอเตอร์ หลอดไฟ หรืออุปกรณ์ไฟฟ้าแรงดันสูง
ใช้ได้กับ Arduino, ESP32, ESP8266 หรือไมโครคอนโทรลเลอร์ทั่วไป

 

This Low Voltage MOSFET Switch Module allows a microcontroller to control higher-voltage loads safely and efficiently.
It features optical isolation between input and output, ensuring electrical protection for sensitive control circuits.
The input control voltage ranges from 3.3V to 12V, suitable for Arduino, ESP32, ESP8266, STM32, or similar controllers.
The output voltage supports 5V–36V DC, with a maximum current up to 22A (use a heat sink above 5A load).

Specifications:

  • Input control voltage: 3.3V–12V

  • Output voltage: 5V–36V

  • Max load current: 22A (heat sink required >5A)

  • Isolation: Optical (opto-coupler)

  • Control current: 1–5mA

  • Indicator LED for output status

  • Screw terminals for high-current output

  • Control pin header: 2.54 mm

  • Module size: 42 × 26 mm

Applications:

  • Motor speed control via PWM

  • LED brightness control

  • Power switching for DC devices

  • Home automation, IoT projects

Package Includes:
1 × 3V–36V Low Control High Voltage MOSFET Module

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Exchange or return policy



Every item comes with a 30-day warranty. However, there are certain conditions that apply:

  1. The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).

  2. The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).

  3. The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.

Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:

  1. Provide a detailed description of the damaged item(s).
  2. Mention any tests or experiments conducted by the customer.

Please note that the store reserves the right to make the final decision regarding product replacement or refund.

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Last updatedOct 20, 2025

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Arduino compatible board, Iot, ESP32, ESP8266, Nodemcu, Raspberry pi, micro:bit and etc.
Mobile number : 0831710868
E-mail : paheyisoicus@gmail.com
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