Components

	MOCD207M onsemi / Fairchild	x 1
	1751264 Phoenix Contact	x 2
	RCG08050000Z0EA Vishay / Draloric	x 2

Tools, APP Software Used etc.

Eagle

Autodesk

Description

2 Channel Opto Coupler

This small board will allow you to opto-isolate two discrete signals. Very useful in situations where you require galvanic isolation or have isolated DCDC converters. It uses the standard MOCD207M with large Phoenix screw connectors. These can either be used or wired directly into the device. Any 0805 resistor will work on this board, but ensure you select the correct value to prevent overcurrent on the opto isolator.

Use LED Calculator & a LED voltage drop of 1.25V @ 30mA to calculate a near known resistor value.

If you are using this to add a NPN transistor to a circuit, you can solder the pads to short + & GND to the opto isolator. In this mode it will act similar to a NPN switch.

Ensure you match the input & output voltages & currents correctly to prohibit damage to any device or system that may be connected to this device.

Mar 27,2022

1,279 views

2 Channel Opto Coupler

2 Layers PCB 21.3 x 40.1 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

A two channel opto coupler with solder pads to support bypass of isolation & large PCB headers.

1279

Published: Mar 27,2022

Standard PCB

PCBWay Donate 10% cost To Author

Only PCB

Add to cart

*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Copy this HTML into your page to embed a link to order this shared project

Copy