TUNS100F12 The Cosel TUNS100F12 is an enclosed AC-DC converter delivering 12V at 8.4A (100W). It features universal input range 85-264VAC, 85% efficiency, and through-hole mounting in a 7-DIP module.
Mfr Part #:

TUNS100F12

Available from 1 distributors
Mfr Name: Cosel
Cosel
The Cosel TUNS100F12 is an enclosed AC-DC converter delivering 12V at 8.4A (100W). It features universal input range 85-264VAC, 85% efficiency, and through-hole mounting in a 7-DIP module.
Total Stock: 3,147 pcs
$ Price Range: $141.25 - $159.02

TUNS100F12 Available from 1 distributor

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TUNS100F12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TUNS100F12 Description

Short technical summary and product information.

The Cosel TUNS100F12 is an enclosed AC-DC power module providing a single 12V output at 8.4A, rated at 100W. It accepts a universal input voltage from 85 to 264 VAC and achieves 85% typical efficiency. The converter maintains line and load regulation within 24mV and ripple and noise at 150 mVp-p maximum. Protection features include overcurrent protection (activates above 105% rating with auto recovery) and overvoltage protection set between 13.90 and 16.35V. Input-to-output isolation is rated at 3000 VAC.

 

The module operates over a temperature range of -40°C to +100°C with derating. It is designed for through-hole mounting in a 7-DIP package, measuring 61.0mm x 58.4mm x 12.7mm. The enclosed, baseplate-cooled construction allows reliable operation in space-constrained or sealed systems without forced-air cooling.

 

Safety approvals include CE, CSA, cURus, TUV, and UL, certified to standards 60950-1 and 62368-1. The device is intended for ITE (Commercial) applications. Compliance with RoHS, REACH, and MSL level 1 is indicated but unverified.

TUNS100F12 Quick Information

Product Type: AC-DC Converter
Series: TUNS
Canonical Name: Cosel TUNS100F12 AC-DC Converter, Enclosed, 12V Output, 100W
Subcategory: Enclosed

TUNS100F12 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

TUNS100F12 Estimated Pricing

Qty Low High
1+ $159.02 $159.02
5+ $151.45 $151.45
10+ $148.31 $148.31
25+ $144.25 $144.25
50+ $141.25 $141.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

TUNS100F12 Features

  • Enclosed AC-DC power module with 100W output.
  • Single 12V output at 8.4A current.
  • Universal input range 85 to 264 VAC.
  • 85% typical efficiency for reliable operation.
  • Built-in overcurrent and overvoltage protection.

TUNS100F12 Applications

  • Designed for ITE (commercial) applications.
  • Suitable for baseplate-cooled, sealed systems.
  • Ideal for space-constrained designs requiring conduction cooling.

TUNS100F12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TUNS100F12?

85 to 264 VAC

What is the output voltage of the TUNS100F12?

12 V

What is the output current rating?

8.4 A

What is the operating temperature range?

-40°C to 100°C (with derating)

What package type does the TUNS100F12 use?

7-DIP Module

Is the TUNS100F12 RoHS compliant?

RoHS3 Compliant (unverified)

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