Satellites take humankind’s dreams into space. Those satellites contain devices made at NDK. Devices used in satellites face extremely harsh conditions from shocks and vibrations during launch, to sev...

將電源連接到指定的終端的正確的極性,這目錄所示。注意電源的正負(fù)電極逆轉(zhuǎn)或者連接到一個(gè)終端以外的指定一個(gè),產(chǎn)品部分內(nèi)的石英晶振假如損壞,那將不會(huì)工作此外,如果外接電源電壓高于晶振的規(guī)定電壓值，就很可能會(huì)導(dǎo)致石...