1 Heremai Street,
New Zealand, 0612
Phone: +64 9 835 0700
Unit 6, 2-8 South St,
NSW, Australia, 2116
Phone: +61 2 7200 9200
168 Robinson Road,
#12-01 Capital Tower
Phone: +65 6871 4140
The DCW102R series DC/DC converters are designed for use on Rail Rolling Stock and for many extremely harsh environments.
V1 is regulated, with the second output tracking.
This rugged, industrial quality DC/DC converter uses a field proven topology to generate up to 100W continuous power, depending on the input/output configuration (i.e. efficiency).
It is a mature design with a track record in hundreds of applications. The series has large design headrooms and it is rated for operation over a -25 to +70oC temperature range. It is cooled by conduction via baseplate to a heatsinking surface and bynatural convection.
These models are fully ruggedized and conformal coated for immunity to shock, vibration, humidity, moisture, dust and insects. This chassis-mount design is optimized for low component count and high efficiency. The use of components with established reliability results in a high demonstrated MTBF.Customized versions are also available.DCW102R Series Datasheet
|Model||Input Options ( V)||Standard Outputs( V, A)||Power
|DCW102R||24V, 36V, 48V
|V1: 12V 2A
V2: 12V 2A
|These DCW102R is manufactured to order with customer specifying the
input / output voltage combinations.
|The final part number will be allocated at the time of order.|
|The units can be supplied with two isolated outputs that can be
connected in series, or as a ± output with common return.
|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||Customer Specified|
|Regulation||±1% Line / Load combined|
|Operating Temp:||-25ºC to +70ºC cold plate temperature|
|Efficiency||Model dependent , typically 80-90%|
|Dynamic Response||Max ±5% diviation for 10% – 50% load step wuth 1msec recovery|