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  • EN50155 for Rail Applications
  • EN50121-3-2 EMC for Rail Applications
  • Single and dual outputs
  • 3000VDC Isolation
  • -40 to 85°C Operation
  • Remote on/off
  • 5 Year warranty

Product Description

The HTR08 series of DC/DC converters come in both single and dual outputs in a DIP 24 pin package. Inputs are available in nominal 24 & 110V and outputs from 3.3 to 15V single and dual. The unit is complete with remote on/off function. The units operate from –40 to +85ᵒC. All models have a FiDUS 5 year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices.

Part numbers
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1.25 x 0.80 x 0.40” (31.8 x 20.3 x 10.2mm)

Input Voltage


No Load Input Power

< 0.3 W


Up to 86%

Operating Temp

-40 to +85°C, see datasheet for derating curve


3000VDC Input to Output

1000VDC Metal Case Input / Output

European Safety Approvals



EN50121-3-2 & EN55022 Conducted and Radiated Level A

Safety Approvals

HTR08 DoC HTR08 DoC (149 KB)

3D Models

HTR08 3D PDF HTR08 3D PDF (209 KB)

HTR08 3D STP HTR08 3D STP (679 KB)

HTR08 Dual 3D PDF HTR08 Dual 3D PDF (212 KB)

HTR08 Dual 3D STP HTR08 Dual 3D STP (683 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

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