Friday, October 4, 2013
8 Channel LPT Relay Board
Specifications:
Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project.
Schematic:
Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project.
- Input - 12 VDC @ 336 mA
- Output - eight SPDT relay
- Relay specification - 5 A @ 230 VAC
- Trigger level - 2 ~ 5 VDC
- Berg pins for connecting power and trigger voltage
- LED on each channel indicates relay status
- Power Battery Terminal (PBT) for easy relay output and aux power connection
- Four mounting holes of 3.2 mm each
- PCB dimensions 169 mm x 72 mm
Schematic:
Parts List:
PCB:
Download this Circuit in PDF
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