SWG Series


General-purpose Switching Power Supply

Input Voltage AC85 to 264 V
Output Power 50, 100, 150 W

・Single output
・ Unit type
・ With open frame chassis

Download 3D CAD Data
Safety Standards and their Marks (PDF)


  • Product lineup:

    Output power: 30 W, 50 W, 100 W, and 150W (four models)
    Output voltage: 5V/12V/24V - Supports a wide variety of needs
  • Thoroughly compact design

    Reduced mounting area achieved through design optimization
  • Realizes high-efficiency and low-noise characteristics

    Synchronous rectification method used to raise efficiency and realize Class B-compliant low-noise characteristics
  • Compliance with all applicable safety standards

  • Free warranty period: 5 years

Optimum Applications

  • Computer-related equipment

    Printer peripherals, terminals, ATMs, POS equipment, filing systems
  • Industrial equipment

    Semiconductor manufacturing equipment, measuring instruments, test equipment, analytical tools, broadcast equipment

Model Names

Model name Legend SWG***-○○-△-△
Series Output power(***) Output voltage(○○) Option1(△) Option2(△)
SWG 050→50W
-R: Remote ON/OFF
-C: With cover

* The remote ON/OFF option is not available with the 30 W model.
* The connector option is not available with the 100 W (5 V output) and 150 W (5 V output) models.
* The DIN rail attachment option is available. Contact Sanken for details.

Quick Reference

Series SWG
Model 030 050 100 150
Input voltage AC85~264V
Output power 5V / 12V / 24V
Output voltage 30W 50W 100W 150W
W 31 31 32 34
D 78 82 93 93
H 103 120 147 168
Specifications - - - -
External view Single - - - -
C - - - -
CN - - - -
Technical data 5V
Promotion sheet
Operation manual

* Refer to the external drawing for the optional size.


  • Safety

    Observe the following points.

    1. *Read the Operation Manual and Detailed Specifications before use.
    2. *Observe the use conditions, environment, and cautions described in the documents.
  • Questions or Comments?

    Please feel free to contact us if you cannot find the desired product from the lineup.