TRACOPOWER TEL 3 DC-DC Converter, ±12V dc/ 125mA Output, 18 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp

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Subtotal (1 tube of 10 units)*

£137.84

(exc. VAT)

£165.41

(inc. VAT)

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In Stock
  • 2 unit(s) ready to ship
  • Plus 1 unit(s) shipping from 29 October 2025
  • Plus 1 unit(s) shipping from 25 December 2025
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Tube(s)
Per Tube
Per unit*
1 - 4£137.84£13.784
5 - 9£133.71£13.371
10 - 24£129.57£12.957
25 - 49£124.05£12.405
50 +£118.54£11.854

*price indicative

RS Stock No.:
124-7620
Mfr. Part No.:
TEL 3-2422
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

18 → 36 V dc

Power Rating

3W

Input Voltage Nominal

24 V dc

Output Current

125mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

2

Package

DIP 24

Isolation Voltage

1.5kV dc

Depth

10.2mm

Length

32mm

Width

20mm

Series

TEL 3

Load Regulation

±1%

Efficiency

81%

Minimum Temperature

-40°C

Maximum Temperature

+85°C

COO (Country of Origin):
TW

Traco Power DC-DC Converter, 3W Power Rating, 81% Efficiency - TEL 3 Series - TEL 3-2422


Keep your devices up and running with this DC-DC converter from Traco Power. You can use it to convert inputs in a wide 2:1 range from 18 to 36V DC into a tightly regulated 12V DC output. This ensures you a steady, reliable onboard power supply. The sturdy unit stands up to industrial vibrations as it's through-hole mounted to achieve a stable, permanent connection. A robust plastic DIL-24 package makes it resistant to wear and abrasion. Short-circuit protection stops power faults in a flash, keeping you and your equipment safe from shocks.

Features & Benefits


• 1.5kV DC isolation voltage puts a barrier up between input and output for added protection
• Suitable for demanding applications with a broad operating temperature range between -40°C and +85°C
• Wastes minimal energy during use, as indicated by an 81% efficiency rating at full load
• Fits easily onto your PCB thanks to compact dimensions of 32 (L) x 20 (W) x 10.2mm (D)
• Ripple and noise of max. 60mVp-p at 20MHz keeps equipment humming along quietly

Applications


• Consumer electronics
• Printing and binding lines
• Industrial packaging facilities

How much does this DC-DC converter weigh?


The unit weighs just 12g, so it puts minimal strain on your board.

Approvals

UL Recognised; EN60950; UL1950

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