Switchers Combine Low Cost With High Performance

The ADB05 series ac/dc switching power supplies feature a universal ac-input range, full safety approvals, CE compliance, and a miniature, board-mountable footprint. Seven models operate from a 90 Vac to 264 Vac input providing output combinations of 3.3, 5, 12, 15, ±12, or ±15 Vdc. Standard features include an input/output isolation of 3 kVac, a 20-ms hold-up time, and low leakage current. EMI performance meets CISPR Pub. 22 and FCC Class B requirements. Operating temperature is from -10°C to +50°C with no derating or heat sinking required. Prices start at $29.40 with delivery from stock to four weeks.