Application of the SCR DC Governing in the Hoist System;

Mathematic analysis of loading process of SCR invertor welding power source;

Computer simulation analysis of SCR arc welding rectifier circuits;

Design of three-phase supply power of thyristor trigger circuit based on FPGA;

A thyristor trigger controlled by the singlechip based on the PLL;

Mathematical analysis about the DC motor machine specific property in thyristor rectifying circuits;

Discussion on application of silicon controlled rectifier in gold dredge;

Baseding on fragmentary activation wheel die-casting engine silicon controlled rectifier of control;

Aimed at the requirement of mine lifting machine at electric drag system,silicon controlled rectifier was adopted to serially adjust speed,which made the drag system possess better performance of speed adjustment and electricity save.

Application of controllable silicon rectifiers in diaphragm electrolysis;

This article concerns about the design for commutating circuit,controlling circuit, and feedback circuit of controllable silicon.

In this paper, the constant voltage equipment through controllable silicon excitation used in marine are analyzed systemly as a whole.

Analysis of triac switch parameter and application of new-typed triac;

TRIAC Trigger Characteristics of Different Quadrants;

In the circuit a triac is used to manage the conduction angles of the motor so that the motor performs the constant speed.

Summary on technology of silicon controlled rectifying instead of silicon rectifying;

Demonstration and analysis of voltage-regulation principle using silicon controlled reading lamp;

This paper introduces respectively the working principles of mine contravariant lightening power source and silicon controlled lightening power resource, and makes comparison and analysis for the new electric circuit and the original electric circuit.