The suppressing harmonic currents, MS (magnetic-switch) power supply
作者： H. Watanabe , Y. Kobayashi , Y. Sekine , M. Morikawa , T. Ishii
DOI: 10.1109/INTLEC.1995.499048
关键词: Zigzag transformer 、 Electronic engineering 、 Electrical engineering 、 Engineering 、 Power factor 、 Harmonics 、 Magnetic switch 、 Switched-mode power supply 、 Decoupling capacitor 、 Power semiconductor device 、 Choke
摘要: A new power supply which suppresses harmonic currents is proposed. The circuit made up by inserting a choke coil and transformer winding between the bridge rectifier input capacitor of an ordinary input-type supply. characteristics use like switch (a magnetic switch), has function to improve factor suppress currents. As this MS only one (MOSFET) control circuit, whole simple, inexpensive, meets IEC 1000-3-2 Class D standards concerning switching supplies.
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