Linecard Power Supply

Littelfuse is a leading brand and acquired IXYS, IXYS Integrated Division and IXYS Westcode in 2018. Littelfuse provide fuses, reed switches, TVS diodes, gas discharge tubes, relays, thyristors, MOSFETs, IGBTs, diodes and more.

Sirio manufacturs isolated transformers in northern Italy, or with more manual labour in the factory in India. Focus is pulsetransformers, SMPS transformers and current transformers. From an automated production line Sirio is offering inductors and transformers in the power range 1 kW to 20kW, for switching frequencies from  20kHz to 120 kHz.

Gaia Converter is a French manufacturer of DC-DC modules, filter modules, hold up modules, transient protections and AC-DC modules. Gaia is specialised in high efficiency DC-DC modules with wide input voltage ranges.

Exxelia is a French company group with many well known brands of ceramic capacitors (Eurofarad), film capacitors, Mica capacitors, tantalum capacitors (Firadec), aluminum electrolytic capacitors (SIC  Safco) and RF capacitors (Temex).

Anysolar is a korean manufacturer of solar cells that until June 2020 was a part of Littelfuse. Anysolar offers solarcells for both indoor and outdoor use and has a wide range of standardized products. Customization is also offered.

Arch Electronics manufactures board mount DC-DC-modules, non-isolated Point-Of-Load DC-DC,  AC-DC modules and complete power supplies up to 500W. AC-DC modules up to 60 W are offered for medical  applications.

Protek manufactures TVS diodes and complete transient protection modules. The TVS diodes are adapted to different interfaces such as LVDS, RS-422, USB-3.0 and Gigabit Ethernet.


Ducati energia manufactures film capacitors using metallised polypropylene for wind turbine caps, railways and energy storage.

ICEL has film capacitors in Polyester, Polypropylene for demanding applications like snubber and DC link applications. They also have motor capacitors and RC filters on the assortment.

Kendeil has electrolytic capacitors for PCB mounting, screw mounting and even engine start capacitors up to 800uf. Circular wound film capacitors for DC link applications up to 1000uf and modular electrolytic capacitors  for hybrid vehicles.

Good-Sky manufactures electromechanical relays for applications such as telecom, automotive, white goods and lamps.

Ningbo Zhengmao is a Chinese manufacturer of Gas Discharge Tubes.

Comus International is a leading manufacturer of tilt and tip-over switches, motion/vibration sensors, reed switches, reed relays, solid state relays, proximity sensors, float switches and a wide variety of custom turnkey  sensors.


Linear Integrated Systems manufactures JFET transitors that Toshiba has obsoleted and low leakage diodes previously offered by Siliconix-Vishay.


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