Free Simple Circuit Diagram
A permanent split capacitor (PSC) motor has a run type capacitor. This capacitor is permanently connected in series with the start winding. This will cause the start winding an auxiliary winding once the motor reached the running speed. It cannot provide the starting boost of a starting capacitor since the run capacitor must be designed for continuous use. PSC motor […]
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Modified split-phase motor with a capacitor in series with the start winding to provide a start “boost” is shown below. The capacitor start motor also has a centrifugal switch like the split-phase motor which disconnects the start winding and the capacitor when the motor reaches about 75% of the rated speed. It creates more starting torque, typically 200% to 400% […]
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This is a JFET switch circuit.This circuit uses a MPF102 JFET transistor. In this circuit, the JFET is symmetrical, so the input can be source or drain. The MPF102 is used because this transistor has gate’s reverse breakdown voltage of greater than 25 and in order DSG. The supply of this circuit is ±12V since the maximum gate’s reverse breakdown […]
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This is a 220V Touch Switch circuit. This circuit is used as switch which turn off and turn on the the electronic device that is connected to the 220V home electrical installations. Here is the schematic diagram of the circuit: The electronic device that will be controlled should be connected to points symbolized with “LOAD”. To use this circuit, connect […]
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