Cesta:OKDatasheet > Semiconductor list > International Power Sources Datasheet > WT304A
WT304A spec: DC/DC converter, 5 watts. 500 VDC isolation. 41 input range. Input voltage 20-72 VDC. Output voltage +-5 VDC. Output current +-500 mA. Input current 7.5 mA(no load), 265 mA(full load).