@Ludrol@szmer.info to Microblog Memes@lemmy.worldEnglish • 3 days agoPWM power supplyszmer.infoimagemessage-square102fedilinkarrow-up11.01Karrow-down13file-text
arrow-up11.01Karrow-down1imagePWM power supplyszmer.info@Ludrol@szmer.info to Microblog Memes@lemmy.worldEnglish • 3 days agomessage-square102fedilinkfile-text
minus-squareTomMaszlinkfedilinkEnglish11•3 days 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.