active 5 days, 23 hours ago
Lily Hathaway
@lilyhathaway
Member since August 6, 2019
Total Reads:
14
Total Posts:
1
-
Lily Hathaway published “Story” 3 months, 1 week ago
-
Lily Hathaway wrote a new post, What is the Role of Switching Power Supply? 3 months, 1 week ago
The principle of the switching power supply is the process to turn the power frequency AC into DC, and then convert the DC into a high frequency AC. After the process of switching the transformer, feedback […]
-
Lily Hathaway changed their profile picture 3 months, 1 week ago
-
Lily Hathaway changed their profile picture 3 months, 1 week ago
-
Lily Hathaway became a registered member 3 months, 1 week ago
