53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board

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Part Number:	53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board
Manufacturer:
Packing:	Module
D/C:	new+
Description:	53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board
Quantity:	9999 Pieces
Delivery Time:	1-2 days
Data sheet:

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Introduction

53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board best price and fast delivery.

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Specifications

PRODUCT DESCRIPTION

1 Channel 12V Relay Module With Optocoupler Low Level Trigger Expansion Board

Product description:

Module Size: 53x18x18.5mm
Blue KF301 terminal, more convenient
One normally open pin and a normally closed pin
Relay can directly control all kinds of equipment and load
Signal input with a low level signal, the common pin and the normally opened pin will connected
Have power and relay operation instructions.The LED will be lit when relay on
The double FR-4 circuit board design
With optical coupling isolation, triggering more reliable, more stable
This module conform international safety standard, the isolation groove between control areas and load area

Introduction

Specifications

1 Channel 12V Relay Module With Optocoupler Low Level Trigger Expansion Board

Product description:

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