Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302

• Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

ISOLATED DC/DC CONVERTERS

18 Vdc - 75 Vdc Input

3.3 Vdc /15 A Output

Ripple and Noise Waveforms

24 Vdc input, 3.3 Vdc/15 A output

48 Vdc input, 3.3 Vdc/15 A output

Note: Ripple and noise at full load, 0-20 MHz BW, with a 0.1 uF ceramic cap and a 10 uF tantalum cap

at the output, and Ta=25 deg C.

Transient Response Waveforms

50%-75%-50% Load Transients at Vin=24 V

50%-75%-50% Load Transients at Vin=48 V

Note: Transients Response at di/dt=0.1 A/us, with a 0.1 µF ceramic cap and a 10 uF tantalum cap at

output, and Ta=25 deg C.