Products > Test Equipment
E36300 Series Programmable DC Power Supplies (E36311A, E36312A, E36313A)
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nctnico:

--- Quote from: HighVoltage on December 23, 2017, 12:59:38 pm ---Ok, here are the results.
Not so good, when power is switched ON, on the mains level, these are the results:

--- End quote ---
To me is seems they only fixed the power on spike on channel 3. Channel 1 seems to be unchanged.
HighVoltage:

--- Quote from: nctnico on December 24, 2017, 02:16:46 pm ---
--- Quote from: HighVoltage on December 23, 2017, 12:59:38 pm ---Ok, here are the results.
Not so good, when power is switched ON, on the mains level, these are the results:

--- End quote ---
To me is seems they only fixed the power on spike on channel 3. Channel 1 seems to be unchanged.

--- End quote ---

Yes, you are correct, there are no changes on Channel 1.

Actually the current output from Channel 1 after a mains cycle, killed the 3A fuse on my 34470A on the 3A input.
I probably should have known better and have it hooked up to the 10A input when I started.

Hopefully the PSU can be fixed through a firmware update and does not require a hardware change
for this mains spike.
TiN:
Anyone having issues with USB 3.0-type sticks? I tried three different drives, none of them work with either 1.04 or 1.08 beta FW.
I was assuming that USB 3.0 signals just unconnected on the PSU, but should be still functional in USB 2.0 mode. Same sticks work fine on other gear,  like Tek scope.

1.04 firmware was detecting sticks, but not saving anything. Datalogging also unable to start/use either.
1.08 firmware says "Unsupported USB stick" and that's it.
HighVoltage:
I have only tried USB 2.0 compatible sticks so far and had no issues
Tomorrow I can try a USB 3.0 stick
adamgreig:
My 32G USB3 stick works OK on both 1.04 and 1.08 beta, usb detected and screenshots save OK. Might just be the specific stick?
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