Thyristor module can also be called thyristor
module, is one of the most common type of power semiconductor module module, next, thyristor module manufacturer from the classification of the thyristor and the parameters of the brake pipe two aspects to explain for everybody & ndash;
How to choose thyristor module.
A, choose the type of thyristor module: there are different types of thyristor modules, should according to the specific requirements of the application circuit a reasonable choice.
1, if used for ac/dc voltage control, controlled rectifier, ac voltage regulator, inverter power supply, switching power supply protection circuit, etc. , can choose ordinary ChanXiangJing brake pipe.
2, if used in ac linear speed control switch, ac voltage regulator, ac motor, lamps and lanterns linear dimming and solid state relays, solid state contactor in the circuit, should choose the bidirectional thyristor.
3, if used in ac motor frequency control of motor speed, chopper, inverter power supply, and various electronic switch circuit, etc. , can choose the gate turn off thyristor.
4, if used in the sawtooth wave generator, long time delay trigger circuit, overvoltage protector, and power transistor, etc. , can choose BTG thyristor.
5, if used in electromagnetic range, electronic ballast circuit, ultrasonic, superconducting magnetic energy storage system and switch power supply circuit, can choose inverse thyristor.
6, if used for photoelectric coupler, optical detector, optical detector, optical counter, photoelectric logic circuit and the operation of the automatic production line monitoring circuit, can choose optically controlled thyristor.
Two main parameters, and the choice of thyristor module: the main parameters of thyristor module should be according to the specific requirements of the application circuit.
1, the selected power thyristor module should have a certain margin, the nominal peak voltage and rated current (
State the average current)
5 ~ 2 times.
2, thyristor module of positive pressure drop, current gate trigger and trigger voltage should comply with the application of circuit parameters, such as (
Refers to the gate control circuit)
The requirements, not high or low, otherwise it will affect the normal work of the thyristor module.
Rectifier co. , LTD. , the production of various kinds of specifications models of intelligent thyristor module, solid state relay module, rectifier bridge module, aluminum radiator, such as supporting products, sincerely look forward to the cooperation with various companies and procurement staff, to provide affordable, quality and reliable electronic components.
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