PSK-15W-12 The CUI Inc. PSK-15W-12 is a 15W AC/DC converter with a regulated 12Vdc output. It accepts a wide input range of 85 to 305 VAC and is housed in a compact through-hole DIP module.
Mfr Part #:

PSK-15W-12

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. PSK-15W-12 is a 15W AC/DC converter with a regulated 12Vdc output. It accepts a wide input range of 85 to 305 VAC and is housed in a compact through-hole DIP module.
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PSK-15W-12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PSK-15W-12 Description

Short technical summary and product information.

The CUI Inc. PSK-15W-12 is a board-mount AC/DC converter that delivers a regulated 12Vdc output at 1.25A, providing 15W of output power. It operates from a universal AC input range of 85 to 305 VAC and also accepts 100 to 430 VDC, making it suitable for global applications. The converter features an efficiency of 80% and a no-load power consumption of 0.5W at 230 Vac.

 

This module includes comprehensive protection features such as over voltage protection (20 Vdc), over current protection (150% Io), and short circuit protection with hiccup, continuous, and self-recovery modes. It offers an isolation voltage of 4000 Vac between input and output. The operating temperature range is -40°C to 85°C with derating, and the temperature coefficient is ±0.02%/°C.

 

The PSK-15W-12 is packaged in an 8-DIP module with 4 leads and a through-hole mounting type, measuring 62.0mm x 45.0mm x 22.5mm. It is designed for reliable performance in industrial, commercial, and embedded systems requiring a compact AC/DC power solution.

PSK-15W-12 Quick Information

Product Type: AC/DC Converter
Series: PSK-15W
Canonical Name: CUI Inc. PSK-15W-12 AC/DC Converter, 12Vdc Output, 15W
Subcategory: Board Mount AC/DC Converters

PSK-15W-12 Compliance

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

PSK-15W-12 Features

  • Wide input range 85-305 VAC.
  • Regulated 12Vdc output at 1.25A.
  • 80% typical efficiency rating.
  • 4000 Vac input-to-output isolation.
  • Compact through-hole DIP module.

PSK-15W-12 Applications

  • Ideal for industrial control systems.
  • Suitable for embedded power applications.
  • Used in commercial equipment designs.
  • Fits space-constrained board layouts.

PSK-15W-12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the PSK-15W-12?

The output voltage is 12 Vdc and the output current is 1.25 A.

What is the input voltage range for this converter?

The input voltage range is 85 to 305 VAC, and it also accepts 100 to 430 VDC.

What is the operating temperature range?

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

What is the package type and mounting style?

The package is an 8-DIP Module with 4 leads and the mounting type is through hole.

What protection features does the PSK-15W-12 include?

It includes over voltage protection (20 Vdc), over current protection (150% Io), and short circuit protection (hiccup, continuous, self recovery).

What is the isolation voltage between input and output?

The isolation voltage is 4000 Vac.

What is the efficiency of this converter?

The efficiency is 80%.

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