This is an 8 Channel 3-24V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage DC loads from lower voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a photo Triac sealed up into a little box. Solid-state relays have several advantages over mechanical relays.
Specifications:
- Part Number: H3MB-052D
- Power supply:3-24VDC/160mA
- Trigger Voltage (VDC):3-24 V
- Switching Voltage (VDC):50@2A
- Isolation: Phototriac
- Zero Cross: Yes
- Length (mm):105
- Width (mm):57
- Height (mm):24
- Weight (gm):70
Features:
- 8-channel 2 AMP Solid State Relay board.
- Control 8 loads of up to 2 amps each at 50 V DC
- 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 a large current.
- It can be controlled directly by a Microcontroller
Package Includes:
- 1 x 4 Channel 5V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive Fuse