Power Electronics
Solid-State Relays

Solid-State Relays

6/16/2003

Edited by PETech Staff

Solid-State Relays

Crydom Corp.’s new CW24 and CW48 Series of solid-state relays (SSRs) offer high thermal ratings with reduced power dissipation, which reduces the heat sink requirements while providing optimum performance. The series also provides integrated, removable finger-proof covers, LED status indication, and user-friendly universal connectors.

Complementing its Series-1 solid-state relays, the new family of SSRs offers high power ac output switching capabilities. Using the same footprint as the Series-1 SSRs, they are easily incorporated into existing designs that will allow for a small increase in depth for the removable finger-proof cover.

Offered in steady-state current ratings of 10 Arms, 25 Arms, 50 Arms, 90 Arms, and 125Arms, they have high surge ratings in the rugged, silicon-controlled rectifier (SCR), ac switch output configuration.

The steady-state/surge-current ratings make them attractive for applications in the heating, motor control, uninterruptible power systems (UPS), ventilating, air-conditioning, computer, peripherals, power management, food service equipment, medical electronics, and printing industries.

For more information, visit www.crydom.com.

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