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This paper considers the design of a high voltage high frequency power supply for industrial electrostatic precipitator applications. The supply is based on a series resonant series-loaded converter. The main aim of this, university-industry partnership, work is to design and experimentally validate the capability of the proposed configuration in achieving higher efficiency and more flexible transient...
A DC Pulsed power supply was designed by PWM adjustor of SG3525 and embedded micro-computer C8051F330GM, the SG3525 was used to adjust the pulse voltage, and the C8051F330GM was used to control the pulse frequency and duty cycle. The way make that the frequency, voltage and duty cycle of the pulse power supply could be adjusted conveniently and continuously. The experimental results show that the...
A high bandwidth critical path monitor (1 sample/ cycle at 4-5 GHz) capable of providing real-time timing margin information to a variable voltage/frequency scaling control loop is described. The critical path monitor tracks the critical path delay to within 1 FO2 inverter delay with a standard deviation less than 3 FO2 delays over process, voltage, temperature, and workload. The CPM is sensitive...
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