Dioderectifier to produce environmentally-friendly series of genuine commitment: genuine environmental standards.
生产环保正品整流二极管系列，承诺：环保标准正品。
2
The PWM rectifier technology, of which the uncontrolled dioderectifier is replaced by a controlled IGBT is used in this paper in order to overcome these shortcomings.
为了克服这些缺点，本文利用PWM整流技术，用可控的IGBT取代不可控二极管整流。
3
A printed circuit board having light emitting diodes and a dioderectifier bridge mounted thereon is retained in a recess formed in the base portion of the light reflector.