DC-DC Converter
DC DC
20 Watts RDC Series
xppower.com
• 72 & 110 VDC Input for Railway Applications • Single and Dual Outputs • 1500 V...
Description
DC DC
20 Watts RDC Series
xppower.com
72 & 110 VDC Input for Railway Applications Single and Dual Outputs 1500 VAC Basic Isolation High Power Density High Efficiency Up to 88% Remote On/Off 3 Year Warranty
Specification
Input
Input Voltage Range Input Current Input Reflected Ripple Input Filter Undervoltage Lockout
Input Surge
72 V (36-140 VDC), 110 V (55-176 VDC) See table 20 mA pk-pk through 12 µH inductor Pi network 72 V models: ON 33.5 V, OFF 30.5 V typ.
110 V models: ON 52.5 V, OFF 48.5 V typ. 72 V models 150 VDC for 100 ms
110 V models 185 VDC for 100 ms
Output
Output Voltage
See table
Output Voltage Trim ±10% on single outputs models only
Minimum Load
No minimum load required
Line Regulation
±0.2% 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...
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