21 | 03 | 2018

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DEMA Electronic AG
COSMO | Optoelectronic, Solid State Relays

Ampire - Display LCD Module Manufacturer

Since the establishment in 1981, Cosmo Electronic Corporation has become world's leading manufacturers in the field of Photo Couplers and Relay. We are listed on Taiwan Stock Exchange Corporation in 2000.

For past 30 years, through its relentless devotion to research and development, keep providing professional techniques and comprehensive service to customer. Cosmo is recognized as global leading company in OPTO electronics industry and reliable to all customers worldwide.

Optoelectronic Products from Cosmo:

Link to

- COSMO Optoelectronic

PDF Download

- COSMO Product Selection Guide

- COSMO Solid State Relay Overview

1 Solid State Relay - COSMO

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