TRACOPOWER TMR 3WI DC-DC Converter, 12V dc/ 250mA Output, 9 → 36 V dc Input, 3W, PCB Mount, +85°C Max Temp -40°C

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Subtotal (1 tube of 10 units)*

£200.03

(exc. VAT)

£240.04

(inc. VAT)

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  • 3 unit(s) ready to ship
  • Plus 19 unit(s) shipping from 11 November 2025
  • Plus 1 unit(s) shipping from 25 December 2025
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Tube(s)
Per Tube
Per unit*
1 - 4£200.03£20.003
5 - 9£194.03£19.403
10 - 24£188.03£18.803
25 - 49£180.02£18.002
50 +£172.02£17.202

*price indicative

RS Stock No.:
124-7648
Mfr. Part No.:
TMR 3-2412WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

12V dc

Input Voltage Range

9 → 36 V dc

Power Rating

3W

Input Voltage Nominal

24 V dc

Output Current

250mA

Mounting Type

PCB Mount

Isolated

Yes

Number of Outputs

1

Package

SIP 8

Isolation Voltage

1.6kV dc

Length

21.8mm

Width

9.1mm

Depth

11.2mm

Series

TMR 3WI

Load Regulation

±1%

Standards Met

EN 60950-1

Maximum Temperature

+85°C

Efficiency

81%

Minimum Temperature

-40°C

COO (Country of Origin):
TW

TRACOPOWER TMR 3WI Series DC-DC Converter, 9 to 36V DC Input Voltage Range, 3W - TMR 3-2412WI


This compact DC-DC converter provides efficient voltage conversion with an output of 12V DC and a power rating of 3W. It accommodates input voltage ranges from 9V DC to 36V DC, making it suitable for various applications in automation and electronics. Housed in a SIP 8 package with dimensions of 21.8mm x 9.1mm x 11.2mm, it is designed to occupy minimal board space.

Features & Benefits


• High efficiency of up to 82% reduces energy loss
• Isolated design ensures safety in sensitive applications
• Remote On/Off control allows flexible operation
• Short-circuit protection enhances reliability
• Complies with EN 60950-1 standards for safety

Applications


• Suitable for instrumentation across various sectors
• Effective in compact electronic systems
• Utilised in automation equipment where space is critical

Can it operate efficiently in temperature ranges from -40°C to +85°C?


Yes, it supports operation in extreme temperature conditions.

Is it easy to mount on a PCB?


Yes, it has been specifically designed for PCB mounting.

Is high voltage isolation a feature of this model?


Yes, it provides an isolation voltage of 1600V DC.

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