According to the characteristics of program controlled interface in low voltage programmable power supply, the design principles of PC bus board in programmable power supply are described.
根据低压程控电源程控接口的特点，阐述了程控电源PC总线控制板卡的设计原理。
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
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