Quality improvement

Product quality starts at the design stage and CMICRO therefore takes into consideration the following points in design.

Electronic parts each have a limit beyond which they cannot operate without being damaged. We consider external stress factors, such as voltage, electric current and heat generation, and dissipation for every part at the design level and use parts with specifications that take into account derating in order to keep stresses to a minimum.

Accurate estimation of the stresses that will be incurred in the user’s environment ensures higher durability and lower breakdown rates. For this reason, CMICRO pursues high reliability through derating, which takes into account the users’ environment, including such aspects as temperature, humidity, noise, vibration, light resistance, and service life.

We handle conformity to standards in the countries where products are used including Japan Industrial Standard (JIS), Concurrent Engineering (CE)*, Voluntary Control Council for Interference by Information Technology (VCCI), and Federal Communications Commission (FCC) standards.

* Concurrent Engineering (CE) considers all aspects in a product’s life cycle including everything from cost, schedule and user demand concepts to disposal

Our design approach incorporates the System Security concept, minimizing risks in extraordinary circumstances such as breakdowns due to excessive accidental stress.

Of course, quality control is also necessary at the production stage. CMICRO implements the following measures to ensure high quality is maintained during production.

CMICRO test runs every product prior to shipping in order to completely eliminate defective products.

CMICRO conducts 24-hour aging tests on electronic devices using a temperature-controlled chamber to test temperature fluctuation. This ensures the durability of all products shipped.