IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... DC-DC converters can be used as switching mode regulators to convert an unregulated dc voltage to a regulated dc output voltage. The regulation is normally achieved by PWM at a fixed frequency and the switching device is generally BJT, MOSFET or IGBT. The minimum oscillator frequency should be about ...
... DC-DC converters can be used as switching mode regulators to convert an unregulated dc voltage to a regulated dc output voltage. The regulation is normally achieved by PWM at a fixed frequency and the switching device is generally BJT, MOSFET or IGBT. The minimum oscillator frequency should be about ...
Plasma Display Documentation
... and thinner than plasma flowing through sign-tubes, which have two electrodes. The trails keep moving because the charged or ionized gas areas keep moving. Charge builds up in areas without trails until they ionize. Then the charge carriers in a cloud region collapse into an ion trail, which is a go ...
... and thinner than plasma flowing through sign-tubes, which have two electrodes. The trails keep moving because the charged or ionized gas areas keep moving. Charge builds up in areas without trails until they ionize. Then the charge carriers in a cloud region collapse into an ion trail, which is a go ...
MiniSub 44KV Manual - English
... damage the cabinet compartments and the cooling radiators. These items can be easily damaged by improper handling. Lifting hooks are provided on all MiniSub tanks and heavy parts such as covers, radiators, radiator banks and core and coil assemblies. Approximate total weight is listed on the outline ...
... damage the cabinet compartments and the cooling radiators. These items can be easily damaged by improper handling. Lifting hooks are provided on all MiniSub tanks and heavy parts such as covers, radiators, radiator banks and core and coil assemblies. Approximate total weight is listed on the outline ...
A. Internal Inductance
... induction principle. It was also observed around the same time that when current carrying carbon electrodes were drawn apart, brilliant electric arcs were formed. The commercialization of arc lighting took place in the decade of 1870s. The arc lamps were used in lighthouses and streets and rarely in ...
... induction principle. It was also observed around the same time that when current carrying carbon electrodes were drawn apart, brilliant electric arcs were formed. The commercialization of arc lighting took place in the decade of 1870s. The arc lamps were used in lighthouses and streets and rarely in ...
Transformer types
A variety of types of electrical transformer are made for different purposes. Despite their design differences, the various types employ the same basic principle as discovered in 1831 by Michael Faraday, and share several key functional parts.