TRACOPOWER TDN 3WI DC-DC Converter, 3.3V dc/ 700mA Output, 4.5 → 18 V dc Input, 3W, Through Hole, +70°C Max Temp

Bulk discount available

Subtotal (1 tube of 10 units)*

£180.24

(exc. VAT)

£216.29

(inc. VAT)

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  • Shipping from 23 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£180.24£18.024
5 - 9£174.83£17.483
10 - 24£169.42£16.942
25 - 49£162.21£16.221
50 +£155.00£15.50

*price indicative

RS Stock No.:
166-6088
Mfr. Part No.:
TDN 3-1210WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

3.3V dc

Input Voltage Range

4.5 → 18 V dc

Power Rating

3W

Input Voltage Nominal

12 V dc

Output Current

700mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Output Voltage Adjustment Range

±1%

Package

DIP

Isolation Voltage

1.5kV dc

Depth

10.2mm

Width

9.1mm

Length

13.2mm

Series

TDN 3WI

Load Regulation

0.01

Standards Met

EN 55022, EN 60950-1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, IEC 60950-1, REACH, RoHS Compliant, UL 60950-1

Minimum Temperature

-40°C

Maximum Temperature

+70°C

Efficiency

76%

COO (Country of Origin):
TW

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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