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Long-term cooperation-product with high reliability and stability

We’ve cooperated with some companies for almost twenty years, there is one case worth to mention that the long-term relationship we keep with customer and the product stability to satisfy our customer. The product spec is as following and it’s for industrial application:

- 1 Watts output power

- 1:1 input voltage range

- 3KVdc/4KVdc isolation

- -40°C to +100°C Operating Temperature

- SIP7 Package

- EN 60950/EN60601

- EMC-EN55022/55024

The business happened about 20 years ago, it might not be a big business in the first year, but the business grew by the second year and it’s almost 200K pcs per year now. We are proud of zero fail in the past 20 years, the customer always give us recognition for the high reliability and stability.


CTC is a professional service provider for high-end power supply modules (AC to DC Converter and DC to DC Converter) for critical applications worldwide since 30 years. Our core competence is to design and deliver products with leading technologies, competitive pricing, extremely flexible lead-time, global technical service and high-quality manufacturing (Made In Taiwan).

CTC is the only corporation certificated with ISO-9001, IATF-16949, ISO22613(IRIS), and ESD/ANSI-2020. We can 100% ensure not only the product, but also our workflow and service to match quality management system for every high-end application from the very beginning. From design to manufacturing and technical support, every single detail is operated under highest standard.