· [图文] MAX5427, MAX5428, ... · [图文] 采用Maxim驱动器-比... · [图文] MAX6650和MAX6651风... · [图文] MAX6650, MAX6651 风... · MAX8902A, MAX8902B... · [图文] MAX9860 超低功耗单... · [图文] Getting Started wi... · [图文] In-Circuit Program... · [组图] In-Circuit Program... · [图文] MAX3228E, MAX3229E...
电源电路比较简单,电源变压器的容量为8W,初级接220V交流,次级绕组为15V×2,经桥式全波整流后,再由两只三端集成稳压器LM7812和 LM7912变成稳定的±12V直流电压。HL1是用发光二极管制成的指示灯,无论正负哪一路出现故障,HL1均将熄灭。±12V的电压再经两只三端集成稳压器LM78L05和LM79L05进一步稳压后,变成±5V的直流电压供给MAX038。