Cosel is one of the world's leading power supply manufacturers offering
high-quality, ultra small size AC-DC power supplies,
DC-DC converters of the state-of-the-art technologies, and effective and
easy-to-use noise filters.

Unit type PC Board Type On-Board Type

Unit type

PC Board Type

On-Board Type

Power Module Type Noise Filters  

Power Module Type

Noise Filters

 
AC-DC type DC-DC type

AC-DC type

DC-DC type

What's new
< 2010 >
Jan. 15.Cosel USA Signs Distributor Agreement with Sager Electronics.
< 2009 >
Dec. 28.Cosel reports financial data for FY2009(DATA FILE 2009 Semi Annual).
Sep. 18.TAC,TBC model was added to the Noise Filter.
Sep. 07.Environmental report was updated.
Aug. 28.Cosel has launched new PC Board type, LFA series.
Jul. 15.Cosel reports financial data for FY2008(DATA FILE 2009).
Jul. 09.Cosel has launched new 10k-Watt AC-DC Front End Power Supply, SC series for DC 48V Distributed Power Systems.
Jun. 22.Cosel has launched new On-Board type, DCDC converter, SUTS/SUTW series.
Jun. 22.Cosel has added the "conformal coating" option in SUCS/SUCW series.
Jun. 12.Cosel has launched new Power Module type, DCDC converter, DHS series.
May. 08.The Cosel USA Inc. web site has been renewed.
< 2008 >
Aug. 22.TAC,TBC was added to the Noise Filter.
Aug. 20.Environmental report was updated.
Jul. 18.DBS700 series was added to the Power Module Type.
May. 20.LGA series was added to the PC Board Type.
TOPICS

ABOUT RoHS-COMPLIED PRODUCTS
Announcement for UL mark change

NEW PRODUCT  TOPICS_NEW
< 2010 >
EA series leaflet May. 17
EA series leaflet
< 2009 >
NF series leaflet Sep. 18
NF series leaflet
LFA series leaflet Aug. 26
LFA series leaflet
SC series leaflet Jul. 09
SC series leaflet
SUTS/SUTW, SUCS/SUCW series leaflet Jun. 22
SUTS/SUTW, SUCS/SUCW
series leaflet
DHS series leaflet Jun. 12
DHS series leaflet


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