Practice shows that pressure sensitive resistance as a protective element of rectifier for D. C. supply is preferable to diode.
实践表明，压敏电阻作直流电源的整流器的保护元件优于二极管。
2
The utility model can be a matching element for a new generation of rectifier cabinet elements which are current and DC high current measurement and control elements.
它可作为新一代整流柜元件电流和直流大电流测控仪的配套器件。
3
A speed regulating system is proposed using method of energy consumption braking with silicon controlled rectifier as adjusting element.