TRACOPOWER THB 3 DC-DC Converter, 12V dc/ 250mA Output, 36 → 75 V dc Input, 3W, Through Hole, +75°C Max Temp

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Subtotal (1 tube of 10 units)*

£333.16

(exc. VAT)

£399.79

(inc. VAT)

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Temporarily out of stock
  • Shipping from 16 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£333.16£33.316
5 - 9£323.17£32.317
10 - 24£313.17£31.317
25 - 49£299.84£29.984
50 +£286.52£28.652

*price indicative

RS Stock No.:
200-8428
Mfr. Part No.:
THB 3-4812
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

12V dc

Input Voltage Range

36 → 75 V dc

Power Rating

3W

Input Voltage Nominal

48 V dc

Output Current

250mA

Mounting Type

Through Hole

Number of Outputs

1

Package

DIP

Isolation Voltage

4.8kV dc

Length

31.8mm

Width

20.3mm

Depth

10.5mm

Railway Approved

No

Series

THB 3

Load Regulation

0.01

Maximum Temperature

+75°C

Minimum Temperature

-40°C

Medical Approved

Yes

Efficiency

0.83

COO (Country of Origin):
TW
The Traco THB 3-4812 is a high performance, regulated DC/DC converter with a wide 2:1 input voltage range make this product the best choice for many demanding applications like transportation systems, industrial controls, medical equipment, instrumentations, everywhere where high basic-, supplementary- or reinforced insulation is required to meet requested safety standards.

Comes in a DIP-24 plastic package
2x MOOP Medical safety according to AAMI/ANSI ES 60601-1:2005(R) and IEC/EN 60601-1 3rd edition
Operating temperature range -40°C to 85°C

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