This is a surge absorber developed to absorb the steep surge voltage at startup!
The Silicon Surge Absorber VRD is a surge absorber developed to absorb steep surge voltages during startup. The VRD responds very quickly to surges due to the avalanche effect of the silicon junction, and its control voltage is sharp and largely independent of current, solving the issues faced by conventional surge absorbers, making it a high-performance and highly reliable device.
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Applications/Examples of results
- Electrostatic discharge countermeasures - EMP countermeasures - Protection against switching surges for relays, solenoids, etc. - Surge protection for fire detectors, etc. - Other electronic circuit protection during abnormal voltage occurrences
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Company information
SEMITEC Corporation is a manufacturer of thermistor elements, thermistor sensors, and surge absorbers. Its features include a rich variety of thermistor elements in its lineup and the ability to provide thermistor sensors that are processed into optimal shapes for specific applications. The company has a proven track record of adoption across a wide range of fields and applications, including medical, office automation, home appliances, automotive, and industrial machinery. Additionally, SEMITEC Corporation manufactures and sells thermistors called "FT Thermistors," which are produced using a unique thin-film technology that combines traditional ceramics manufacturing methods with semiconductor technology. This unique thin-film technology enables miniaturization, fast response, and high heat resistance, and these thermistors have already been adopted as standard sensors in copiers and printers, as well as in many applications such as sensors for catheters and thermometers. For its global expansion, the company has manufacturing bases in Japan, South Korea, the Philippines, and Vietnam, with three locations in China, and sales offices in Japan, China, Taiwan, South Korea, and the United States, allowing for rapid product supply. *The company changed its name from Ishizuka Electronics Co., Ltd. in March 2011.
