• 1. Boost Chopper: 升压斩波电路 | 升压斩波 | 直流斩波电路
• 2. buck -boost Chopper: 升降压斩波电路
• 3. Boost-Buck Chopper: 升降压斩波电路 | 对该电路及升降压电路 | 升降压斩波

更多释义

• 1.It consists of high frequency PWM boost chopper and digitalized SPWM inverter. It features IGBT multiple protection and special design for the protection of locomotive from EMI.
  该电源由PWM高频升压斩波器及数字化控制SPWM逆变器组成，具有IGBT多重保护及机车抗emi特殊设计。
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