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Garosa 2pcs 1-Way Time Relay Module with Optocoupler Isolation 30A Relay Expansion Module Low Level Trigger with Optocoupler Isolation 12VDC 80mA

KWD 3.500
Brand
Garosa
– 1 +

Special Features

  • POLARITY PROTECTION:Power supply reversed polarity protection makes it worry to connect the power supply wrong.
  • LARGE LOAD CAPACITY: Large load capacity, maximum 30A current.
  • STABLE PERFORMANCE: Optocoupler isolation, strong driving capability, stable performance.
  • LOW LEVEL:Low level trigger.
  • EASY TO OPERATE:Simple circuit structure, easy to connect wire.

Description

Specification:
Item Type: Relay Module
Operating Voltage: 12VDC
Operating Current: 80mA
Contacts: A group of 30A normally open + normally closed (isolated from the input)
Input: Low level (0V) active, require drive current at least 0.5mA
Function: When the input low level, the relay closed; when the input high level or disconnecting (floating), the relay open. It mostly used for circuits in which small controls high-voltage and high-current, especially suitable for 51 single-chip microcomputer expansion to control equipment work

Package List:
2 x Relay Module

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