TDR 3-2412WISM Traco Power TDR 3-2412WISM is an isolated DC/DC converter providing a regulated 12V output at 250mA (3W) from a 9-36V input.
Mfr Part #:

TDR 3-2412WISM

Available from 1 distributors
Mfr Name: Traco Power
Traco Power
Traco Power TDR 3-2412WISM is an isolated DC/DC converter providing a regulated 12V output at 250mA (3W) from a 9-36V input.
Total Stock: 3 pcs
$ Price Range: $30.64 - $33.62

TDR 3-2412WISM Available from 1 distributor

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TDR 3-2412WISM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitive Load
Current
Efficiency
Features
Height
Input Current (Maximum @ Full Load)
Input Current (Typical @ No Load)
Input Filter
Input Regulation
Isolation Voltage
Lead Style
Length
Load Regulation
Mounting Type
Number of Outputs
Operating Temperature
Output Current (Nominal)
Output Voltage - Nominal
Power (Watts)
Recommended Input Fuse
Reflected Ripple Current
Ripple & Noise
Short circuit protection
Size / Dimension
Surge Voltage
Tape & Reel
Termination Style
Type
Voltage
Voltage Set Accuracy
Width

TDR 3-2412WISM Description

Short technical summary and product information.

The Traco Power TDR 3-2412WISM is a compact, isolated DC/DC converter from the TDR 3WI series, delivering a fully regulated 12V output at 250mA (3W). It accepts a wide 4:1 input voltage range of 9 to 36 VDC (24V nominal) and features 1600 VDC input-to-output isolation.

 

This surface-mount module is housed in a 14-SMD package measuring 18.9mm x 12.8mm x 8.7mm. It operates over a -40°C to +85°C temperature range without derating and offers typical efficiency of 82%. Key features include remote on/off control, continuous short-circuit protection, low ripple and noise (30 mVp-p), and tight voltage set accuracy (±1%).

 

Designed for space-critical applications, the TDR 3-2412WISM is suitable for use in communication equipment, instrumentation, and industrial electronics. It is fully RoHS compliant and carries a 3-year product warranty.

TDR 3-2412WISM Quick Information

Product Type: DC/DC Converter
Series: TDR 3WI
Canonical Name: Traco Power TDR 3-2412WISM Isolated DC/DC Converter, 12V Output, 3W
Subcategory: Board Mount Power Supplies

TDR 3-2412WISM Compliance

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

TDR 3-2412WISM Estimated Pricing

Qty Low High
1+ $33.62 $33.62
10+ $33.05 $33.05
20+ $32.21 $32.21
50+ $31.82 $31.82
100+ $31.31 $31.31
200+ $30.64 $30.64

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

TDR 3-2412WISM Features

  • Isolated DC/DC converter with 1600 VDC isolation.
  • Wide 4:1 input voltage range of 9 to 36 VDC.
  • Fully regulated 12V output at 250 mA (3W).
  • Surface mount package in 14-SMD module.
  • Operates from -40°C to +85°C without derating.

TDR 3-2412WISM Applications

  • Ideal for communication equipment power supplies.
  • Used in industrial instrumentation and control systems.
  • Suitable for space-constrained board-level designs.
  • Powers sensors and transmitters in industrial electronics.

TDR 3-2412WISM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the TDR 3-2412WISM?

The output voltage is 12 V nominal with a maximum output current of 250 mA (3W).

What is the input voltage range for this converter?

The input voltage range is 9 to 36 VDC (24 V nominal).

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

Is the TDR 3-2412WISM RoHS compliant?

Yes, it is fully RoHS compliant (RoHS3).

What is the package type and mounting style?

It comes in a 14-SMD Module, 7 Leads package and is surface mount.

Does it have short circuit protection?

Yes, it features continuous short-circuit protection.

What is the isolation voltage?

The isolation voltage is 1600 VDC minimum.

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