Thyristor
The full name thyratron, commonly known as thyristor, is a bistable power electronic device that contains 3 or more PN junctions that can switch from off-state to on-state or from on-state to...
Judgment of thyristor damage causes
When the thyristor damage need to check the analysis of the reasons, the core can be removed from the cooling jacket, open the core box and then remove the chip, observe the signs of damage to...
A test method for measuring capacitance, inductance, resistance, voltage, diode, and triode using a multimeter
1. Multimeter structure (500 type) The multimeter consists of three main parts: the meter head, the measuring circuit and the changeover switch. (1) Header: It is a high-sensitivity magneto-electric...
Radiator thermal resistance, thyristor dissipated power test method
A special sealing device is made by the method of disposing the dust in the radiator. This kind of device only leaves the fan through hole. Go to the construction site and construction site to...