TRACOPOWER TDN 3WI DC/DC Converter, 5V dc/ 300 mA, 18V dc Input, 4.5V Input 3 W, PCB, 70 °C Max Temp -40 °C Min Temp,

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Subtotal (1 tube of 10 units)*

$378.25

(exc. GST)

$416.08

(inc. GST)

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  • Shipping from 11 September 2026
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Tube(s)
Per Tube
Per unit*
1 - 1$378.25$37.825
2 - 3$369.92$36.992
4 +$361.99$36.199

*price indicative

RS Stock No.:
166-6091
Mfr. Part No.:
TDN 3-1221WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Minimum Input Voltage

4.5V

Maximum Input Voltage

18V dc

Output Current 1

300mA

Output Current 2

300mA

Output Voltage 2

-5V dc

Mount Type

PCB

Input Ratio

4:1

MTBF

5630000h

Number of Outputs

2

Output Voltage Adjustment Range

±5.05 V dc

Isolation Voltage

1.5kV dc

Number of Pins

6

Package Type

DIP

Maximum Output Power

3W

Series

TDN 3WI

Width

9.1mm

Depth

10.2mm

Standards/Approvals

No

Length

13.2mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Efficiency

80%

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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