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4 Channel Isolated 12V 10A Relay Module Optocoupler


Product Code: ERRLY011

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Delivery Time: Usually delivered in 3-8 days after Shipping.

Received orders will be dispatched on the next business day.

Brand New || Genius || 100% Tested || Imported Product.


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This is a 12V, Single Channel Relay interface board; it’s useful to control various appliances, and other equipment’s with large current. It can be controlled directly by any Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, ARM, DSP, MSP430).

Relay board module is used for controlling higher current loads from your microcontroller development board, PC parallel port, or Arduino Uno. This board has Four (4) onboard relay which can switch up to 7Amps. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The relay is safely driven by transistor BC547 hence your input device, such as Arduino, is protected from the relay circuit. It serves as an optocoupler isolation board.

Technical Specifications:

  • Control voltage: 12V
  • Channels: 4
  • Drive Current: 15-20mA
  • Relay Ratings: AC250V 10A ; DC30V 10A
  • Indication LED’s for Relay output status

Package Includes:

  • 1 Piece- 4 Channel Isolated 12V 10A Relay Module Optocoupler
Weight 80 g


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Good quality.Good service.The product is firmly packed.Very fast delivery.Very well worth the money.

SKU: 17-ERRLY011 Category: Tags: , , ,


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