Miniature Switchers Are Encapsulated

Fully encapsulated in a 1" x 2" x 0.6" package, the PowerBlock micro-miniature Modular Switching Power Supply series comes in five models with single outputs of 3.3, 5, 12, 15 and 24 vdc. The universal input range is 90 to 260 vac at 47 to 440 Hz. Line and load regulation is ±0.5% of full scale with input-to-output isolation of 3000 vac. Ripple and noise is 150 mV_p-p with a 20 MHz bandwidth. Efficiency is 75% to 85% typical and all models have clamp-type overvoltage and short-circuit protection. Operating temperature is 0°C to 60°C without derating. Price starts at $10 each/OEM quantities.