The 40A DC-to-DC Solid State Relay (SSR) is a powerful, compact switching module engineered to control high-current DC loads using low-voltage DC signals. With zero mechanical components, this relay provides fast, quiet, and reliable performance, making it perfect for applications like motor drivers, battery systems, solar energy setups, and DC automation panels.
Designed for high-speed switching and long-term durability, this SSR is ideal for both industrial and advanced DIY electronics environments.
- High Current Switching:
Handles up to 40 Amps of continuous DC load, suitable for high-power applications. - DC Control Input:
Accepts 3–32 VDC input signal, compatible with microcontrollers, PLCs, and logic circuits. - DC Output Switching:
Switches 5–220 VDC (check specific model rating) on the load side for a wide range of applications. - Ultra-Fast Switching:
Operates in under 1 millisecond, ideal for high-speed or pulsed operations. - Solid-State Operation:
No noise, no arcs, and no mechanical failure—reliable and maintenance-free. - LED Indicator Light:
Easily verify on/off status with built-in signal LED. - Opto-Isolated Input:
Ensures strong electrical separation between control and load circuits for added safety. - Compact & Rugged Design:
Epoxy-encased housing resists vibration, moisture, and dust.
