TRACOPOWER TDN 3WI DC/DC Converter, 12V dc/ 125 mA, 75V dc Input, 18V Input 3 W, PCB, 70 °C Max Temp -40 °C Min Temp,

Bulk discount available

Subtotal (1 tube of 10 units)*

£237.24

(exc. VAT)

£284.69

(inc. VAT)

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  • Shipping from 14 September 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£237.24£23.724
5 - 9£230.13£23.013
10 - 24£223.00£22.30
25 - 49£213.51£21.351
50 +£204.02£20.402

*price indicative

RS Stock No.:
166-6105
Mfr. Part No.:
TDN 3-4822WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Product Type

DC/DC Converter

Output Voltage 1

12V dc

Minimum Input Voltage

18V

Maximum Input Voltage

75V dc

Output Current 1

125mA

Output Current 2

125mA

Output Voltage 2

-12V dc

Mount Type

PCB

Input Ratio

4:1

MTBF

5630000h

Number of Outputs

2

Output Voltage Adjustment Range

±12.12 V dc

Number of Pins

6

Isolation Voltage

1.5kV dc

Maximum Output Power

3W

Package Type

DIP

Length

13.2mm

Depth

10.2mm

Standards/Approvals

No

Series

TDN 3WI

Width

9.1mm

Maximum Operating Temperature

70°C

Minimum Operating Temperature

-40°C

Efficiency

82%

Traco 3W TDN 3WI Series Isolated DC-DC Converters


The Traco TDN 3WI series of isolated DC-DC converters is a range of 3 Watt regulated DC-DC converters. The TDN series are constructed within a compact DIP package measuring 13.2 x 9 x 10 mm, making the series suitable for use within applications where space is at a premium.

Ultra-compact DIP package.

I/O-isolation 1'500VDC.

Fully regulated outputs.

Operating temperature range -40°C to +70°C without derating.

Short circuit protection.

Remote on/off functionality.

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