Design Notes – Power Electronics – 03
2020-04-11
SMPS designs should have clear line or patch of isolation for product safety and long term reliability. If you use opto-couplers they need to have 5kV or better isolation andRead More
Power Electronics Design Methods
2019-02-06
I first saw this practically in the Orthodox Cherokee SMPS. This is where we differentiate from Engineered Products and just Mass Production without following standards. The Cherokee SMPS was aRead More
Reliability in Axial and Radial Plastic Capacitors
2017-02-07
The Axial capacitors like Metalized Polypropylene MPP are more reliable in comparison of their radial counterparts of same voltage rating. Also note 440V AC Continuous rating reads and translates differentlyRead More
EMI RFI – ElectroMagnetic Interference
2016-10-12
Electromagnetic interference (or EMI, also called radio-frequency interference or RFI when in radio frequency) is disturbance that affects an electrical circuit due to either electromagnetic induction or electromagnetic radiation emittedRead More
PC User Interface and Wireless Power
2016-08-15
Wireless Charging is a Reality today, it was first conceived by me in the 90s. The first page published related to that in my netscape site.Read More
Desktop Power Supply Immunity
2016-08-14
Make the desktop architecture like laptop with regards to Power Electronics. I think now RAM’s consume lower power. So every Desktop can come with a Li-ion Backpack based on someRead More
EMI RFI Filters and Electrical Noise Control
2014-05-11
EMI RFI Noise Filters are required in two situations, to prevent EMI from an Electronic Equipment Like A Dimmer, Thyristor Drive, SMPS or Switcher affecting other Modules in a SystemRead More
Uninterrupted Power Distribution for Homes
2010-01-14
The Enhancement of Mains power system for Homes and Small Business is critical. The population is more now and the use of electricity for more appliances becomes inevitable, this makesRead More
