ROBOTSKULL
SOLID STATE RELAY SSR-40DD 40A 3-32V DC TO 5-60V DC SSR 40DD RELAY SOLID STATE
Per piece
    This is DC To DC SSR-40DD 40A 3-32V DC TO 5-60V DC SSR 40DD Solid State Relay Module. A solid state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid state relays 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.
