The BAP319R series DC/DC converters are an upgraded product from the very popular and mature BAP industrial grade product, with, field-proven reliability over 20 years.
These units are specifically designed for rolling stock/rail applications and can be manufactured to customer specifications with total flexibility to match customer requirements. Units are supplied with conformal coating of PCB’s and a high level of ruggedization for shock & vibration to IEC 61373 Designed for a wide range of input voltage options from 24 ~ 168vdc and any output voltage from 24 ~ 130VDC.
Helios power supplies are ruggedly constructed and can be customized for specific mechanical requirements. Standard mechanical packages and ruggedization options include:
Model | Input ( V) | Output ( V) | Output ( A) | Power (W) |
BAP319R | 24VDC ( 14.4 ~ 34 ) 36VDC ( 22 ~ 51 ) 48VDC ( 20 ~ 67) 72VDC ( 43 ~ 101) 96VDC ( 58 ~ 135) 110VDC ( 66 ~ 154) | 24V 48V 110V | 20.0A 10.0A 4.5A | 500W |
Operating input voltage range | 24VDC ( 14.4 ~ 34 ) 36VDC ( 22 ~ 51 ) 48VDC ( 20 ~ 67) 72VDC ( 43 ~ 101) 96VDC ( 58 ~ 135) 110VDC ( 66 ~ 154) |
Input Protection | Reverse polarity protection.Inrush current limiting Lower voltage than specified will not damage unit |
Output Voltage | Any output from 24vdc ~ 130vdc possible |
Regulation | ±1% Line / Load combined |
Operating Temp: | -25ºC to +55ºC cold plate temperature at 100% load, +70ºC at 60% load |
Efficiency | Model dependent , typically 80-90% |
Dynamic Response | Max ±5% diviation for 10% – 50% load step wuth 1msec recovery |
MTBF | >200,000 hrs |
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