CKC & Partners Co., Ltd.
Direct current to direct current power supply apparatus
Disclosed herein is a DC/DC power supply apparatus, which includes a plurality of power boards, a control board and a main board. The plurality of power boards are coupled in parallel with one another, and each power board includes a carrier circuit board and a power device disposed on the carrier circuit board. The control board includes a feedback control circuit and a PWM generator circuit; the feedback control circuit is configured to receive one or more feedback signals from the power boards; the PWM generator circuit outputs a PWM control signal to the power boards based on the feedback signal. The main board is electrically coupled to the power boards and the control board.
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
H H
H02M H02M
inventional additional
Jin-Ying Wen-Hua Zhong-Wang Sheng-Li Qiong
Zhang Li Yang Lu Zhang