Search found 2 matches

by Florian (Intona)
June 7th, 2023, 1:34 pm
Forum: USB Isolators for industrial environment
Topic: Model 7055-B Output Current Capability
Replies: 8
Views: 15547

Re: Model 7055-B Output Current Capability

Is this - "the AUX will be switched to the device port directly using a relay, effectively disabling the internal regulator", I guess no filtering at all - valid also for 7055-D? If so, how the current is limited to 2000mA? This is also valid for the 7055-D. The output current is limited by using a...
by Florian (Intona)
March 21st, 2023, 12:04 pm
Forum: USB Isolators for industrial environment
Topic: Model 7055-B Output Current Capability
Replies: 8
Views: 15547

Re: Model 7055-B Output Current Capability

Hi Cristian, coming to your initial question: The7055-B has the ability to source 500mA at the USB A port. Of course this depends directly on the host PC current capability. The 7055-B itself has a nominal current draw of 200mA. Assuming that your ports are strictly current limited to 500mA/900mA th...