OUR OFFICE LOCATIONS

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Helios Power Solutions
New Zealand

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Office Address

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

Contact Info

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

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Helios Power Solutions
Australia

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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

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Helios Power Solutions
Asia & Middle East

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Office Address

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

Contact Info

Email: sales@heliosps.asia
Phone: +65 6871 4140

This rugged, industrial quality DC/DC converter series uses field proven design topology to generate the specified output power. It is a mature design with a track record in numerous applications. To ensure high reliability and long operating life, all critical components on the primary side are designed and tested for corona inception levels that are significantly higher than the operating voltages. Full electronic protection, low component count, large design headroom, and the use of components with established reliability result in a high MTBF. This model is ruggedized and conformal coated for immunity to shock, vibration, humidity, moisture, dust and insects.

An optional redundancy diode allows parallel connection to achieve higher output power or N+1 redundancy. Cooling is via base plate to a heat-sinking surface and by natural convection. The unit is manufactured at our plant under strict quality control. Customized versions, as well as versions that meet EN50155 railway specifications are also available.

SPECIFICATIONS TABLE

Input voltage: 600Vdc nominal
400V- 800V operating range
Wider input range on request
Idle current at no load,
600V input: 4.7mA
Output Power: 100 W
Output Voltage: 12V, 24V or 48Vdc
Output is floating; either
terminal can be grounded
Other outputs on request
Efficiency: Typically 80% at full load
Operating Temp: (-25 to +55oC) cold plate
temperature for full specification
Extended temperature ranges
available.
Isolation: 3000Vdc input to chassis
3000Vdc input to output
5600Vdc type test
1000Vdc output to chassis
Cooling: Conduction to customer heat-sink
or chassis and natural convection
Dimensions: F2: 114 x 58 x 256 mm
including terminal block
and mounting flanges
Weight: 1.2kg

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