Whadda PCB design board 1 pc(s)

The MODDA 4-channel solid state relay (SSR) module (SSR) can be used to quickly and efficiently switch on and off AC loads without using moving parts (such as a classic electromechanical relay). The SSR module uses a phototriac to provide galvanic isolation between the logical plane and the AC load side. All four channels can be switched on with a high logic level signal (3 - 5 V) by providing a low logic level signal (0 - 1.5 V) at its corresponding channel signal input. Note that this module can only switch alternating currents up to a maximum of 2 A with a maximum voltage of 240 V AC. If you try to use this module to change DC loads or exceed the specified limits, the module and / or your connected devices may be damaged! This text is machine translated.