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DQTS-7 Blower Resistor
Blower resistors are resistors which are used to control the fan speed of automotive blowers. The fan speed can be changed either by switching the blower resistor resistance mechanically using a rotating lever, or electronically by the air conditioning system. The change in resistance then limits the current through the motor, which dictates the speed at which the blower fan operates. Blower resistors, being a mechanical component, are prone to wear and are the most common point of failure in a car's heating system. This article will focus on mechanical blower resistors, their construction and troubleshooting.
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| ● Basic Parameters | |
| Power Rating | 10W-30W |
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Brand |
ZENITHSUN |
| Place of Origin | China |
| ● Features & Structure | |
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1. Product features: 1) Automobile speed regulating resistor has the characteristics of high power, small volume, low temperature and stable performance. 2) A single resistor can achieve one or two or more resistance values. 3) According to the requirements of different models and customers, the resistance wire material is made of iron chromium aluminum, nickel chromium or copper wire with high temperature resistance, stable electrical performance and low temperature coefficient. 4) The plastic base can be installed and assembled according to the requirements of customers, and can be customized. 5) Also can be equipped with different temperature, different requirements of the temperature fuse. 2. Product structure: 1) The resistance wire is processed into a spring shape and fixed on the base or bottom plate. 2) Compared with traditional products, it is more suitable for high current applications. 3) According to different models and customer needs, assemble temperature fuse and plastic base, and assemble into finished products. 3. Application fields: It is suitable for Japanese, American and German cars |
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| ● Technical Parameters | |
