Products > Test Equipment
E36300 Series Programmable DC Power Supplies (E36311A, E36312A, E36313A)
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HighVoltage:
I shipped my E36312A on July 30th to Keysight Germany and received a new one today,
7 working days later. Great service, Thank you Keysight!

It was returned in a generic Keysight box, without any accessories.

rsjsouza:
Mine arrived today. It took a very long time (arrived at Keysight on Jun 28th) and, similarly to TiN, I was notified of a parts shortage.

The power supply was shipped back in a very large Keysight box (larger than the original) with pínk expanding foam that was entirely surrounding the power supply (yes, even the bottom).

The highest peak is quite narrow (40ns) and, at a load of 500\$\Omega\$ it spikes looks like the picture below (16vpp)
sdouble:
could someone proceed to the same measurement with a higher bandwidth scope ?
2N3055:
With more than 500 MHz and 4GS/s ? What for? Few centimetres of cable will completely dominate what you see on a screen even at 500MHz..
nctnico:

--- Quote from: 2N3055 on August 18, 2018, 06:30:34 am ---With more than 500 MHz and 4GS/s ? What for? Few centimetres of cable will completely dominate what you see on a screen even at 500MHz..

--- End quote ---
Not just that but what you see on screen is probably due to plugging in the mains and not a power up spike due to the PSU output. It will be very hard to generate such a spike across the output capacitors of a typical power supply.
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