TRACOPOWER TEC 3WI DC-DC Converter, ±12V dc/ 125mA Output, 4.5 → 18 V dc Input, 3W, Through Hole, +90°C Max Temp

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Subtotal (1 tube of 10 units)*

£141.91

(exc. VAT)

£170.29

(inc. VAT)

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  • Plus 1 unit(s) shipping from 13 October 2025
  • Plus 4 unit(s) shipping from 20 October 2025
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Tube(s)
Per Tube
Per unit*
1 - 4£141.91£14.191
5 - 9£137.66£13.766
10 - 24£133.40£13.34
25 - 49£127.73£12.773
50 +£122.04£12.204

*price indicative

RS Stock No.:
174-2194
Mfr. Part No.:
TEC 3-1222WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

4.5 → 18 V dc

Power Rating

3W

Input Voltage Nominal

12 V dc

Output Current

125mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

2

Package

SIP-8

Isolation Voltage

1.6kV dc

Width

9.1mm

Depth

11.2mm

Length

21.8mm

Series

TEC 3WI

Load Regulation

0.01

Minimum Temperature

-40°C

Efficiency

82%

Maximum Temperature

+90°C

COO (Country of Origin):
TW
TEC 3WI is a new series with the design purpose to improve the prevalent 3 Watt SIP-8 DC/DC converters in terms of cost, efficiency and performance. The latest technology and components effectuate a high efficiency for a low thermal loss. This enables an operating temperature range from -40°C up to +90°C. The converters are fully regulated over 0 - 100% load (no minimum load is required). The models are available with ultra-wide input ranges of 4.5-18, 9-36 and 18-75 VDC. The functional I/O-isolation system has a test voltage (60 s) of 1600 VDC.

Compact SIP-8 package
I/O-isolation voltage 1’600 VDC
Ultra-wide 4:1 input voltage range
Fully regulated outputs
Operating temperature range –40°C to + 90°C
Continuous short circuit protection
Remote On/Off
3-year product warranty

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