ENG Electric Presents AM666B Series Power Supplies

ENG Electric Co. Ltd. (Taiwan) presented its AM666B Series of noise-less switching power supplies that have power ratings of 350 W to 450 W. Suitable for use in ATX central processing units, the CE-approved products accept 100 Vac to 240 Vac at 47 Hz to 63 Hz. The products have a rated current of 4 A (115 Vac, full load) or 2 A (230 Vac, full load), a leakage current of <3.5 mA, and a startup and rise time of <2 sec and <30 msec, respectively. Featuring a built-in 80 mm cooling fan, the power supplies have an operating temperature range of 5 °C to 40 °C.