OUR OFFICE LOCATIONS

blog-placeholder

Helios Power Solutions
New Zealand

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor sit amet, consectetur adipiscing. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor.

Office Address

1 Heremai Street,
Henderson, Auckland,
New Zealand, 0612

Contact Info

Email: sales@heliosps.co.nz
Phone: +64 9 835 0700

blog-placeholder

Helios Power Solutions
Australia

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor sit amet, consectetur adipiscing. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor.

Office Address

Unit 6, 2-8 South St,
Rydalmere,Sydney,
NSW, Australia, 2116

Contact Info

Email: sales@heliosps.com.au
Phone: +61 2 7200 9200

blog-placeholder

Helios Power Solutions
Asia & Middle East

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor sit amet, consectetur adipiscing. Ut enim ad minim veniam, quis nostrud. Lorem ipsum dolor.

Office Address

168 Robinson Road,
#12-01 Capital Tower
Singapore 048545

Contact Info

Email: sales@heliosps.asia
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

SERIES TABLE

Model Input Options  ( V) Standard Outputs( V, A) Power
W
DCW102R 24V, 36V, 48V
72V, 110V
V1:     12V  2A
V2:     12V  2A
100W
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.

SPECIFICATIONS TABLE

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
MTBF >150,000 hrs

Related Products