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Chuanyeh semi has over 25 years of project and manufacture experience, can/system provide protection static discharge (ESD) for all electronic installation, electrical fast transient (EFT), EMI and induction switch and other frustrating effects provides the Chuanyeh semi unique system solution.
1.Chuanyeh semi developed the scope widespread automotive electronics system protection solution.A typicalautomotive applications are vulnerable to ESD, EFT, or caused by other factors, the impact of the surge circuit and interface.

2.1 typical WAN dispositions includes, workstation and auxiliary equipment. The equipment in this disposition is very easy to receive ESD, EFT, the threat that EMI and two times are struck by lightning creates to harm. The protection is exempt from these threats lie to in all equipment levels I/the O port to carry on the independent protection of dispersion, as well as the protection of system interconnection port. Protection program of suggestion outlines for the low insertion loss, the high signal integrity as well as enhance along with the band width can obtain low noise as before/crosstalk. The Chuanyeh semi product provides to by IEC61000-4-2, IEC61000-4-4 and IEC 61000-4-5 definitions ESD/EFT/surges and other influence of the protections.
3. the expense class electronic products are easy to receive Tathagata to stem from the human body contact or the air discharge the harm that is caused by the static discharge. In addition, the equipment of some high operating frequencies, such as set-top box also easily by the disturbance of EMI/RFI. The Chuanyeh sem product provides to by IEC61000-4-2, IEC61000-4-4 and IEC 61000-4-5 definitions ESD/EFT/surges and other influence of the protections.
4. medical equipment instrument is easy to receive Tathagata to stem from the human body contact or the air discharge the harm that is caused by the static discharge. In addition, the operating frequency of medical equipment is high, the disturbance to EMI/RFI is more sensitive. The Chuanyeh semi product provides to by IEC61000-4-2, IEC61000-4-4 and IEC 61000-4-5 definitions ESD/EFT/surges and other influence of the protections.
5. the early system uses the RS-232 connection, the transmission speed is 19.6Kbps, has the TVS component technology of high electric capacity also to be able the meet requirement. However, as today's data transfer operated to the scope of giga, the influence of electric capacity becomes very big. The designers face are seeking to higher data transfer rate application system carry on the challenge of protection, such as satisfies the Ethernet, USB and IEEE-1394 protection. The high data distribution application request uses the protection solution of low electric capacity, usually can through inserting a high pressure resistance but polar opposite TVS diode array rectification chip realizes.
The transient voltage suppresses the (TVS) component to be able the gauge block level to provide the protection of static discharge in IEC61000-4-2 defines. In addition, the TVS component also provides to tally like IEC61000-4-4, IEC61000-4-5, waits for in the standard to lightning and power failure and other protection of the requests.
6.Chuanyeh semi has formulated a widespread industrial equipment/test and measurement equipment/the protection solution of system. An application of typical control system has many to be easy to receive ESD, the electric circuits and connections of other EFT and causality swimming wave influences. The Chuanyeh sem product provides to by IEC61000-4-2, IEC61000-4-4 and IEC 61000-4-5 definitions ESD/EFT/surges and other influence of the protections.

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