Relays Suit Medium And High Power Loads

Two new commercial dc solid-state relays have been designed for switching medium- to high-power dc loads. Model S20DC30 offers output to 30A at 200 Vdc while model S20DC100 offers output to 100A at 200 Vdc. Both provide ultra low on-state resistance, low output leakage current and low control current consumption. Both feature triggered control input, low conducted and radiated disturbances, and an LED for status. Applications include heating control, motor control, UPS, automotive, transportation systems, back-up power systems, stepper motor drivers, and industrial and process control. The relays conform to an industry-standard, hockey-puck package measuring 1.75" x 2.29" x 1.10". Each model weighs 100g. Pricing for the S20DC30 and S20DC100 is $88.20 and $105.00 each/250, respectively. TELEDYNE RELAYS, Hawthorne, CA. (800) 284-7007.