Known as the bidirectional thyristor
module with unlimited storage time, can work under the condition of no dc polarity for a long time, instantaneous reverse voltage generally will not damage the silicon controlled rectifier module, but still need to pay attention to.
In the practical application of the bidirectional thyristor module does not have to always have a dc bias voltage, nonpolar tantalum capacitor can be made, but the price is more expensive, and not use after storage, if two of the same bidirectional thyristor module to back-to-back series, can get non-polar capacitors, half of the total electricity capacity of each series capacitor, namely C / 2.
A good performance of the bidirectional thyristor module in the moment of turning on the power supply, multimeter, whose hands should have large swing, the greater the capacity of bidirectional thyristor module, whose hands of the swing is, the greater the wobble, the clock will gradually return to zero, if the bidirectional thyristor module at the instant of the electricity, the multimeter pointer does not swing, explain the bidirectional thyristor module failure or circuit;
If the clock has instructed the power supply voltage and not as a swing, showed bidirectional thyristor module have been breakdown short circuit;
If the clock oscillation is normal, but do not return to zero, capacitor have leakage phenomenon.
Of bidirectional thyristor module current exception handling method is to introduce you to here, we can according to the paper explain the content, making the actual operation, in the process of actual application you can easy to use, and improve the efficiency of work.
Zhejiang rectifier co. , LTD. , since 2003, has been involved in the bidirectional thyristor module 15 years, from every customer Suggestions, we constantly improve, formed today's brand.
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