The Development of Nanosecond Pulse Power Supply of Electrochemical Micromachining

Abstract:

This paper makes some research on designing and manufacturing a nanosecond pulse power supply of electrochemical micromachining, including DC power supply, waveform generation circuit, rectifier and filter circuit，power amplification and rapid protection circuit. This power supply can generate 5MHz maximum frequency and square wave of 100ns pulse width, stably. The voltage ranges from 0V to 10V, and duty ratio ranges from 0.1 to 0.5, continuously.

• Periodical: Advanced Materials Research (Volumes 396-398)
• Pages: 1799-1802
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.396-398.1799
• Online since: November 2011
• Authors: He Bin Wang, Zhong Ning Guo, Hong Ping Luo, Jin Fei Liang, Zi Ping Han
• Keywords: EMM, Nanosecond Pulse, Power Amplification, Power Supply, Protection Circuit

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