JCB0312D15

DC-DC 3 Watts JCB Series • • • • • • • 2:1 Input Range xppower.com Operating Temperature -40 ºC to +100 ºC Single & Dual Outputs 1500 VDC Isolation Optional Isolation to 3000 VDC Optional Metal Case 3 Year Warranty Specification Input Input Voltage Range • 5 V (4.5-9 VDC) 12 V (9-18 VDC) 24 V (18-36 VDC) 48 V (36-75 VDC) Input Current • See table Input Filter • LC network Input Reflected Ripple • 35 mA pk-pk through 12 µH inductor, 5 Hz to 20 MHz Input Surge • 5 V models 15 VDC for 100 ms 12 V models 24 VDC for 100 ms 24 V models 40 VDC for 100 ms 48 V models 80 VDC for 100 ms General Efficiency Isolation • See tables • 1500 VDC Input to Output For optional high isolation version 3000 VDC, see note 3 1500 VDC Input to Case 1500 VDC Output to Case • 60 pF max • 100-400 kHz variable • >2 MHrs to MIL-STD-217F Isolation Capacitance Switching Frequency MTBF Environmental Operating Temperature • -40 ºC to +100 ºC, derate from 100% load at +80 °C to no load at +100 °C Case Temperature • +100 ºC max Storage Temperature • -40 ºC to +125 ºC Humidity • Up to 90%, non-condensing Cooling • Natural convection Output Output Voltage Minimum Load Intial Set Accuracy Start Up Delay Start Up Rise Time Line Regulation Load Regulation Cross Regulation Transient Response See table Minimum load required, see note 1 ±1% max 20 ms typical 10 ms typical ±0.5% max ±0.5% max ±5% on dual output models, see note 2