Switching Supplies At Home In Tight Quarters

Thriving in applications where pc board space is at a premium, such as in portable products, low-power instruments, single-board computers and industrial systems, the CU Series of low-power ac-to-dc power supplies can deliver 10W or 15W in socket or pc board-mount packages measuring less than 1" high. The 20W model has industry standard Molex-type connectors for input and output and measures just 2" x 3.5" x 0.8". Fifteen models with output voltages of 3.3, 5, 12, 15 and 24 vdc in the CU10/15/20 Series assure easy design-in. And an universal input voltage range of 85 to 264 vac eliminates the need to configure the supply with jumpers, switches, or straps. Input-to-output isolation is greater than 3000 vac , meeting safety agency requirements. Voltage accuracy is better than 1% and line regulation is 0.5% maximum. Continuous short-circuit protection is standard on all models. OEM pricing ranges from less than $14 for 10W units to less than $17 for 20W units.