The next test is to apply heat to the thermistor. This can be done either by a heater, dry blower, or any type of heating device. When you apply heat to the body of a thermistor, its resistance should begin to steadily decline within seconds after heat is applied. If the NTC thermisto...
In some cars, a failed blower motor resistor can cause a heater fan to stop working completely.In most cases, a blower motor resistor fails due to corrosion or overheating. Sometimes, the mechanical resistance to the motor rotation causes an excessive electric current that can overheat and ...
A conveyor keeps moving across the plant. Employees inserts electronic components on to the PCB that keeps moving forward on the conveyor. Once all the components are in place, the PCB moves to the wave soldering machine passing through the different zones. Solder waves in the solder bath solde...
Tombstone Parts- This is when a part (usually a resistor or capacitor) reflows only on one side. The part usually sticks strait up resembling a tombstone. Cold Joints- This is similar to a tombstone except the parts might not be sticking strait up, making it harder to see the connection ...
Link to detail page:G9EJ ● Various control applications (for PCB-mounted relays) ・Motor control: Power seat, etc. ・Fan control: Blower fan, etc. ・Heater control: PTC heater, etc. ・Lamp control: Headlamp, position lamp, etc. ...