units of transformers, rectifiers and rectifying apparatus for alternating current generatorsA cooling plate of the unit is connected to each of the a.c. terminals of the alternator and each cooling plate carries the positive-side diode or diodes, the negative-side diode or diodes and the excit...
Import and Export data for HTS 8504409540 Power Supplies (rectifiers And Rectifying Apparatus) Of A Rated Power Output Exceeding 500w. Import companies using this code: Solaredge, Technologies, Inc, (ca), Power, Electronic, Usa, Inc, (az), Delta, Electro
Theoretical or Mathematical, Experimental/ digital control microcomputer applications multiprocessing systems poles and zeros power convertors power engineering computing pulse width modulation real-time systems rectifiers rectifying circuits voltage control/ pole-placement control voltage-regulated PWM rectifiers rea...
LEDs, as distinct from conventional, rectifying diodes, are less able to withstand reverse bias. Indeed organic LEDs may have a reverse breakdown threshold, \(V_\text {Z}\), comparable in magnitude to their forward conduction threshold. Some typical, white, inorganic LEDs have a reverse breakdo...
DATA TRANSCEIVING METHOD AND APPARATUS Description BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synchronous rectifying type DC-DC converter for supplying a load, such as an electric apparatus, etc., with substantially fixed DC electric power. ...
Import and Export data for HTS 8504409550 Rectifiers And Rectifying Apparatus, Others. Import companies using this code: Solaredge, Technologies, Inc, (ca), Power, Electronic, Usa, Inc, (az), Delta, Electronics, Americas, Ltd, (ca), Abb, Drives, Inc, (wi
This invention relates to electrical rectifiers of the dry surface contact type such, for example, as the well-known selenium and copper oxide rectifiers, and has for its object to provide an improved construction of apparatus of this ch... SR Geoffrey,TL Ernest 被引量: 8发表: 1949年 Capaci...
1 2. A rectifying apparatus including a cylindri- 2 cal casing, a plurality of rectifier stacks of the Sdry disk type mounted in said casing to form a ,rectifier bank of pyramidal form, and means inScluding a blower mounted in said casing to cause . a current of cooling air to flow ...
5708571Synchronous rectifying circuit of an active clamping type with less driving loss and less continuity loss1998-01-13Shinada363/16 5528482Low loss synchronous rectifier for application to clamped-mode power converters1996-06-18Rozman363/21
Vacuum apparatus, arrangements of; electrolytic cells, arrangement of; transformers. - A current-rectifying device, particularly for wireless purposes, comprises a transformer a the secondary g of which has a central tapping h and a number of symmetrically arranged tappings connected to two sets of...