List of power supply products

Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.

• air conditioning

Introducing a 100-140W DC/DC converter!

• Other power sources
• power supply
• converter

A new lineup has been added to the PBO series of ultra-compact SIP package AC-DC modules.

• Switching Power Supply
• power supply
• Other power sources

A new compact and lightweight vehicle-mounted DC-DC converter has arrived!

• power supply

We would like to introduce examples of panel processing with AC100V outlets installed!

• Processing Contract
• power supply

This is an example of processing a connection panel that allows for volume adjustment and video switching, among other functions!

• Processing Contract
• power supply

Obtained railway standard EN50155! 150W DC/DC converter in quarter-brick package.

• converter
• power supply
• Other power sources

Obtained railway standard EN50155! 100W DC/DC converter in quarter-brick package.

• converter
• power supply
• Other power sources

Railway standard EN50155 acquired! 40W DC/DC converter in a 2"X1" package.

• converter
• power supply
• Other power sources

Railway standard EN50155 acquired! 20W DC/DC converter in a 2×1 package.

• converter
• power supply
• Other power sources

Obtained railway standard EN50155! High-efficiency 50W DC/DC converter.

• converter
• Other power sources
• power supply

Railway standard EN50155 obtained! 3W DC/DC converter in DIP-24 package.

• converter
• Other power sources
• power supply

Acquisition of railway standard EN50155! 10W DC/DC converter in a 2×1 package.

• converter
• Other power sources
• power supply

Obtained railway standard EN50155! High-efficiency 75W DC/DC converter.

• converter
• Other power sources
• power supply

[Exhibition at the Railway Technology Expo 2021] Wide input voltage range, system safety with reinforced insulation withstand voltage of 3,000 VAC, and a wide operating temperature range of -40°C to 8...

• converter
• power supply
• Other power sources

We will provide you with the switching power supply that meets your needs by combining the technical capabilities of COSEL and our company!

• power supply
• Switching Power Supply
• Contract manufacturing