Modular Switchers Grow More Powerful

The Economod modular switching power supply series has eight new models offering higher power output and voltages. As a result, this 5W, 10W, 15W and 30W product line now offers 21 models with a choice of single or dual outputs. Single outputs are 5, 12, 15 and 24 Vdc. Dual outputs are (5, (12 and (15 Vdc. The universal input range is 90-260 Vac at 47-440 Hz. Line and load regulation is (3% of FS (typ.). Input to output isolation is 3,000 Vac. Output ripple and noise is 250 mVP-P (20 MHz BW). Efficiency is 75%-85% . And all models are over-voltage (clamp type) and short-circuit (continuous) protected. Operating temperature range is 0¡C to 50(C without derating. The modular switchers also are fully encapsulated and have an industry standard pc board-mount configuration. ASTRODYNE, Taunton, MA. (800) 823-8082.