DC To AC SSR-100DA Solid State Relay Module
An electronic switch with zero cross trigger control method
- Rated Load Current: 100A
- Dielectric Strength: Over 2.5kVA / 1 min
- Trigger Voltage (VDC): 3-32
- Switching Voltage (VAC): 24-380@100A
- Operating Temperature Range (C): -20 to 85
- Material: ABS
- Length (mm): 45.5
- Width (mm): 62.5
- Height (mm): 24
- Weight (gm): 93
Features:
- Long service life and high reliability
- Reduced electromagnetic interference
- Highly reliable, compact size
A solid state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load. The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon controlled rectifier, or MOSFET transistor to switch the load. This particular SSR can switch current loads of up to 100A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.
Package Includes: 1 x DC To AC SSR-100DA Solid State Relay Module
* Images are for illustration only; actual product may vary.