开关变压器式高压电机软起动
switching transformer soft-starter
功率因数校正跟随升压技术电子镇流器离线式开关变换器
PFC follower boost technique electronic ballast off-line switching converter
开关变压器
switching transformer
switching transfomer
switch transformer
switch-transformer
On-off transformer
the switching transformer
开关变压器技术
Switching transformer Technique
主变压器开关
main transformer circuit breaker
差压变压器式位移传感器
differential transformer displacement transducer
散热器式变压器
radiator type transformer
电流模式控制升降压式开关电源
Buck-boost switching power supply
荷花开式开关模机构
Lotiform Open-close mould
恒频逆变器开关
constant inverter switching frequency
空档器开关变换组件
neutralizer switch conversion group
移相控制零电压开关PWM变换器
phase-shift zero-voltage-switching PWM converter
1隔离式变压器
1: 1 isolative type of transformer
5000kVA6脉波整流环氧树脂浇注干式变压器
5000KVA6pulse commutate dry type transformer