JCK4012S3V3

DC-DC 40 Watts JCK Series xppower.com 2:1 Input Range Very High Power Density Single and Dual Outputs High Efficiency - Up to 92% Remote On/Off 1600 VDC Isolation 3 Year Warranty Specification Input Input Voltage Range Input Current Input Reflected Ripple Current Undervoltage Lockout Input Surge 12 V (9-18 VDC), 24 V (18-36 VDC), 48 V (36-75 VDC) See table 20 mA pk-pk through 12 µH inductor, 5 Hz to 20 MHz 12 V models: ON 8.6 V, OFF 7.9 V typical 24 V models: ON 17.8 V, OFF 16 V typical 48 V models: ON 33.5 V, OFF 30.5 V typical 12 V models 25 VDC for 1000 ms 24 V models 50 VDC for 1000 ms 48 V models 100 VDC for 1000 ms Output Output Voltage See table Output Voltage Trim ±10% on single outputs models only, contact sales for details Minimum Load No minimum load required Line Regulation ±0.5% max Load Regulation Single output models: ±0.5% max Dual output models: ±1% max balanced outputs Cross Regulation ±5% (see note 2) Setpoint Accuracy ±1% Start Up Time 30 ms typical Ripple & Noise 100 mV for 3V3 +5 V models, 150 mV for other models (see note 3) Transient Response 3% max deviation, recovery to within 1% in <250 µs for a 25% load change Temperature Coefficient 0.02%/˚C Overvoltage Protection 3.3 V models: 3.9 V typical 5 V models: 6.2 V typical 12 V models: 15 V typical 15 V models: 18 V typical ±12 V models: ±15 V typical ±15 V models: ±18 V typical Overload Protection 115-130% of output curren...