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Power electronics is growing market as future electricity networks will have to incorporate power electronics to maintain security of supply. Power electronics devices are used for efficient, flexible conversion and conditioning of electrical energy.

We offer a broad range of reliable and high power density industrial DC/DC converters, AC/DC power supplies, PCB relays and other products covering all popular requirements for different applications.

Our main partners in the field of power electronics, PCB relays and SSR are XP PowerDelta Electronics and ABB (GE).  Besides, we offer many others to be able to offer solutions for different applications and needs of our customers.

PhotoMOSFET and SSR Relays

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there’s no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

A MOSFET relay offers superior performance to an electromechanical relay in many applications. It is a solid-state device that replaces a coil-activated mechanical switch with an optically isolated input stage driving a MOSFET. Internally, a MOSFET relay includes an input-side LED and an output side with a photodiode dome array (PDA), a control circuit, and an output FET block.

Our main partners for solid state relays and PhotoMOS relays are internationally acknowledged manufacturers KUDOM Xiamen and Bright TOWARD.

PCB Mount SSR​

Panel Mount SSR

Catalogues and leaflets:

Kudom Xiamen: SSR Catalogue

Bright Toward Industrial: SSR Catalogue

DIN Rail Mount SSR and Industrial Modules

Catalogues and leaflets:

Kudom Xiamen: SSR Catalogue

Bright Toward Industrial: SSR Catalogue

PhotoMOSFET Relays


Bright TOWARD offers a variety of optically isolated semiconductor switch, well-known as PhotoMOS relay, which achieves fast, quiet, and no-bounce switching function with higher power handling capability and extreme reliability – long life. Especially TOWARD’s advanced technology enables a higher standard of quality certified AEC-Q101 for automotive applications, and provides a new technological breakthrough for their design engineers who work in the cutting edge industries.

You can choose from different series:

  • Genral purpose

  • Hi-A Grade ≥ 1A

  • Hi-V Grade ≥ 600V

  • Low Leakage Current

  • RF

  • Photo Coupler

  • MOS Driver

Contact our specialist for this segment

+386 41 681 876


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