-Input voltage 12 ~ 24V -Output 12 ~ 24V / 120mA x4 -Isolation voltage strength --- 2500Vrms, 1 minute (Input to output) ---2500Vrms, 1minute (Each outputs) -Low noise -No optical coupler -ROHS compliance HYBRID IC VLA107-644/-655/-666/-677R 4 OUTPUTS ISOLATED DC-DC CONVERTER OUTLINE DRAW.