July 27 , 2006 - Beijing - Linear Technology Corporationintroduces the LTC3822, a 2.75V to 4.5V input synchronous step-down DC /DC controllerthat drives N- channel MOSFETs without an external power su...
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【Ufan Learning】How small is the Ufan learning board? ?
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[size=4] Compared with linear regulated power supplies, switching power supplies have many advantages such as low power consumption, high efficiency, small size, light weight, and wide voltage regulat...
[i=s]This post was last edited by zhangyadong300 on 2018-6-26 11:05[/i] Conventional IO operations and key reading are relatively simple, and there are many detailed routines posted by forum friends, ...