西安电力电子技术研究所生产的大功率整流管管芯直径最大可达125mm，烧结式全压接、特殊表面钝化及冷压封装等工艺制成。其特点有阻断电压高、通态压降低、稳定性可靠性高、性能理想、外形美观。
适用于高压直流输电、静止无功补偿、交—交变频、电力电源、电机控制、电力开关等装置，是机电一体化的重要基础器件。 The high power ectifier diodes （chips' diameter up to 125mm）are processed by multi-diffusion, silicon-to-metal alloy or pressure contact, special surface passivation and cold welding encapsulation etc. Their features are high blocking voltage and also low on-state voltage, high reliability and stability, idea performance and good look.
PERI's high power thyristors and rectifier diodes are widely used in HVDC, SVC, VVVF, PWM, high capability power supply, motor control, power switch system. They are the important basic devices for machine-electrical unification. |
