Rigol DP932A Programmable Linear Dc Power Supply,3 Channels,210W Total Power

Love the supply, but it loses all settings when you power it down.

When polling the supply constantly with python and pyvisa over usb or ethernet the supply has a 7 second timeout every 2 minutes or so and gives a gap in the data record. Using firmware version 01.00.01 (latest currently? no update available). So if you want to stream data data from the supply using python while running tests it is not great. The glitch is about the same regardless of if you set it to 10mS, 100mS, 250mS, or 1 S polling interval. But it does recover from the glitch and continue streaming data without reboot etc.I am using other instruments querying much faster using the same pyvisa setup and this is not a problem with them.If this gets resolved I will update my review.