辅助开关虽然流过大部分电流,但由于其开关频率低,因此开关损耗也不高。
The majority of the current pass the accessorial switch, but the switching frequency is low, so the switch consumption is not high.
体积小、自愈性好,电感量低,高频损耗小,过电流能力强,能承受瞬间大电流冲击。
Small size, good self-healing effect, low inductance, low loss at high frequency, strong over-current ability, and can withstand high current impulse.
具有良好的自愈性,比率容量大,损耗低,耐电流冲性能好,可靠性高。
Feature: Good self-heating, high capacitance rate, low loss, high resistance current strike rate, high reliability. Available for automatic insertion.
永磁同步电机与其它电机相比具有低转动惯量、高转矩电流比、低噪声、无励磁损耗等一系列的优点。
Compared with other motors, Permanent Magnet Synchronous motor (PMSM) has the advantages of low inertia, high torque-current ratio, low noise, no excitation loss.
整个三相铁芯由三条曲线硅钢带料卷制而成,中间无气隙及接缝,油箱采用低损耗、低激磁电流、低噪声等特点。
Whole three-phase core is made of three curved silicon steel belt material through rolling, without clearance and seam. The tank has features of low loss, low exciting current, low noise and others.
和以往掺氮方法相比,由于本发明金属粉末中粒子含氮量均匀,因而漏电流低,损耗低。
Since the particle nitrogen content of the metal powder of the invention is equal, the leakage current and losses are low compared with previous nitrating method.
IGCT具有电流大、电压高、开关频率高、可靠性高、结构紧凑、损耗低等特点,而且造成本低,成品率高,有很好的应用前景。
IGCT with current, high voltage, high switching frequency, high reliability and compact structure, and low loss characteristics, but have led to the low yield, a good prospect.
IGCT具有电流大、电压高、开关频率高、可靠性高、结构紧凑、损耗低等特点,而且造成本低,成品率高,有很好的应用前景。
IGCT with current, high voltage, high switching frequency, high reliability and compact structure, and low loss characteristics, but have led to the low yield, a good prospect.
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