Koyo Electronics Industries co., ltd
We have been providing a number of products to society.In the future, we will continue to provide products and solutions that satisfy customers so that they can face each other from the front and gain further trust.
- +81-42-341-3111
- osd@koyoele.co.jp
- 4-9-1 Tenjin-cho
Kodaira-shi, Tokyo 187-0004
Japan
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product
Inductor Tester
Koyo Electronics Industries co., ltd
Especially designed for testing insulation of chip power inductor coil. Applicable to choke coils, motor coils, and coil with less winding, too.
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product
Automatic Coil Test System
LM Series
Koyo Electronics Industries co., ltd
Models in LM-2100 series equipped with LCR meter are designed to measure inductance and dissipation factor of the coil to which DC current is superimposed. Special circuit is built in to protect the LCR meter from surge voltage. Applied current can be step by step in the remote mode. Voltage application is impossible with the safety cover open.
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product
Coil Tester
Koyo Electronics Industries co., ltd
The Coil Tester can measure the number of winding, layer short and core material by comparing vibration waveforms of the applied voltage to the standard coil and the test coil. This instrument also can find an insulation failure by applying high pulse voltage and checking the corona discharge.
