150W quarter brick dc-dc converter is high efficiency

CALEX

QSW dc-dc converter. Provides a wide 9 to 36Vdc input range with an isolated, precisely regulated 12 Volt output. Product achieves efficiency of 93% through the use of high efficiency synchronous rectification, advanced electronic circuitry, packaging and thermal design. Device operates at a fixed frequency and follows conservative component derating guidelines. The 93% efficiency rating eases the job of thermal management given the high power density of the compact 2.39” x 1.54” x 0.50”H quarter brick package. Product provides an input to output isolation is 2250Vdc and a switching frequency of 275kHz. Product’s output voltage setpoint accuracy is+/-1% and output noise is 120mV peak to peak.