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This solution is suitable for the products which use high-voltage rectifying method to supply the power. See the circuit as figure 7. This circuit only consists of one choke L1, one fast switching diode D1 and one impact resistance capacitance C. The three components are used to consist of current pump circuit to replace the […]
The using video of WT3000 Electronic Ballast Tester: Youtube Video: Youku Video:
Installation and Training for Sharp Laboratories of America (Videos on Youtube and Youku) Part1 on Youtube: Part2 on Youtube: Part3 on Youtube: Part4 on Youtube: Part1 on Youku: Part2 on Youku: Part3 on Youku:
LSG-2000 Youtube video: LSG-2000 Youku video:
CIE121-1996: http://www.lisungroup.com/CIE121-1996.pdf IEC 60081: Free dowload is forbidden by IEC. IEC 60529: Free dowload is forbidden by IEC. IEC 60901: Free dowload is forbidden by IEC. IEC 60929: […]
For those electronic and electrical equipment (such as motor-operated appliances) which shows to be perceptual or capacitive, when they are in the normal work, the current waveform peak may lag or ahead of the voltage waveform peak and cause the decrease of the power factor of the product. The common way used by this equipment […]