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  • 2:1 Input range
  • DIP24 Industry standard package
  • Single and dual outputs
  • 1600-3500VDC isolation
  • -40 to +100°C Operation
  • Plastic case optional
  • 5 Year warranty

Product Description

The GCB04 series of low cost DC/DC converters come in both single and dual outputs in a DIP 24 pin package. Inputs are available in 5, 12, 24 & 48V versions with a 2:1 range and outputs from 3.3 to 24V single and dual. The units operate from –40 to +100ᵒC. 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 0.8 x 0.4” (31.75 x 20.32 x 10.16mm)

Input Voltage

9-18 VDC 18-36 VDC 36-72 VDC


Up to 85%

Operating Temp

-40 to +100°C, see datasheet for derating curve


Input to output - Up to 3500VDC


EN55022 Conducted & Radiated Class A

Safety Approvals

GCB04 DoC GCB04 DoC (158 KB)

3D Models

GCB04 Drawing PDF GCB04 Drawing PDF (25 KB)

GCB04 Drawing STEP GCB04 Drawing STEP (190 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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