Two Channel Relay Board Using BC547

2 CHANNEL RELAY BOARD USING BC547 (1)

2 channel Relay driver project can be controlled by feeding 2-12V trigger voltage, Very useful project for application like Micro-Controller based projects, Remote controller, Lamp on Off, and any circuits which required isolated high current and high voltage switching by applying any TTL or CMOS level voltage. Two LED works as operation indicator while in , 3 pins screw terminals to connect load and provides  both normally open and normally closed switching.

DOC

Input: 12 VDC @ 84 mA
Output: Two SPDT relay
Relay specification: 5 A @ 230 VAC
Trigger level : 2 to 12 VDC
Header connector for connecting power and trigger voltage
LED on each channel indicates relay status
Power Battery Terminal (PBT) for easy relay output connection
Four mounting holes of 3.2 mm each
PCB dimensions 49 mm x 68 mm

2 CHANNEL RELAY BOARD USING BC547 (4)

2 CHANNEL RELAY BOARD USING BC547 (3)

2 CHANNEL RELAY BOARD USING BC547 (1)

2 CHANNEL RELAY BOARD USING BC547 (2)

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