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TL431A programmable shunt regulator was used in the electrical and optical circuit;
在发光电路的设计中采用了TL431A可调节精密基准电源并联稳压器;
分路调节器;并联稳压器
TL431A programmable shunt regulator was used in the electrical and optical circuit;
在发光电路的设计中采用了TL431A可调节精密基准电源并联稳压器;