LadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 days agoOh nooooopiefed.cdn.blahaj.zoneimagemessage-square126fedilinkarrow-up1775arrow-down141
arrow-up1734arrow-down1imageOh nooooopiefed.cdn.blahaj.zoneLadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 days agomessage-square126fedilink
minus-squarekieron115@startrek.websitelinkfedilinkEnglisharrow-up1·1 day agoWhat are we talking here when you say “small”. 20 ohm? 50 ohm?
minus-squareazertyfun@sh.itjust.workslinkfedilinkarrow-up2·13 hours agoUSB is 5V so I suppose a 10 mA draw (500 ohm resistor) would be sufficient. 20ohm would be 250 mA/1.25W which is certainly overkill for a dummy load. I don’t recall exact values but mine barely needed any load to shut up.
What are we talking here when you say “small”. 20 ohm? 50 ohm?
USB is 5V so I suppose a 10 mA draw (500 ohm resistor) would be sufficient. 20ohm would be 250 mA/1.25W which is certainly overkill for a dummy load. I don’t recall exact values but mine barely needed any load to shut up.