Ludrol to Microblog Memes@lemmy.worldEnglish · 1 day agoPWM power supplyimagemessage-square67fedilinkarrow-up1719arrow-down11file-text
arrow-up1718arrow-down1imagePWM power supplyLudrol to Microblog Memes@lemmy.worldEnglish · 1 day agomessage-square67fedilinkfile-text
minus-squareTomMasz@lemmy.worldlinkfedilinkEnglisharrow-up10·1 day agoReminds me of the time when I helped install some 120 VAC ceiling fans and the electrician* wired them to the 220 VAC line. They spun like a helicopter trying to take off. *Worked for the local electric utility, we trusted him, foolishly.
Reminds me of the time when I helped install some 120 VAC ceiling fans and the electrician* wired them to the 220 VAC line. They spun like a helicopter trying to take off.
*Worked for the local electric utility, we trusted him, foolishly.