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5V 8 Channel SSR Module
5V 8 Channel SSR Module - Image 2
5V 8 Channel SSR Module - Image 3

5V 8 Channel SSR Module

Category:

Original price was: ₹1,399.00.Current price is: ₹915.00.

  • 8-channel 2 AMP Solid State Relay board.
  • Control 8 loads of up to 2 amps each at 120 V or 240 V AC.
  • Good for lighting, Holiday displays etc.
  • Has been assembled, and the electrical test passed.
  • Led indicator for each relay.
  • Use it to control various appliances and other equipment with large current.
  • It can be controlled directly by a Microcontroller.

Description

5V 8 Channel SSR Module

The 5V 8-Channel Solid-State Relay is somewhat similar to that of a mechanical relay & the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.

The 5V 8 Channel SSR relay allows you to control high-voltage AC loads from lower voltage DC control circuitry. Solid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.

Input Parts :

  • DC+: connected to VCC (Supply power according to relay voltage)
  • DC-: connected to GND
  • IN1: CH1 Signal triggering the end of 1-channel relay module (active at the high level)
  • IN2: CH2 Signal triggering the end of 2-channel relay module (active at the high level)
  • IN3: CH3 Signal triggering the end of 3-channel relay module (active at the high level)
  • IN4: CH4 Signal triggering the end of 4-channel relay module (active at the high level)
  • IN5: CH5 Signal triggering the end of 5-channel relay module (active at the high level)
  • IN6: CH6 Signal triggering the end of 6-channel relay module (active at the high level)
  • IN7: CH7 Signal triggering the end of 7-channel relay module (active at the high level)
  • IN8: CH8 Signal triggering the end of 8-channel relay module (active at the high level)