LadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 months agoOh nooooopiefed.cdn.blahaj.zoneimagemessage-square124fedilinkarrow-up1773arrow-down139
arrow-up1734arrow-down1imageOh nooooopiefed.cdn.blahaj.zoneLadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 2 months agomessage-square124fedilink
minus-squarekieron115@startrek.websitelinkfedilinkEnglisharrow-up1·2 months agoWhat are we talking here when you say “small”. 20 ohm? 50 ohm?
minus-squareazertyfun@sh.itjust.workslinkfedilinkarrow-up2·2 months 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.