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Professional manufacturing and production of radiator cooling fans, condenser fans and fan motors, etc.

A cooling fan inside control IC

Within a cooling fan control IC

1, the resistance partial pressure circuit is to get basic level when the modulus conversion, the two resistance has a problem, can cause the entire migration speed curve.

2, used in the current LIMIT, LIMIT feet protect MOS driver IC, when MOS driver IC output large current LIMIT feet a character to the measurement signal, programmable IC immediately cut off peak current, thus protecting the MOS driver IC. Wenling city tong chi auto air conditioning manufacturing co. , LTD. , specializing in the production of cooling fans.

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