| Products > Test Equipment |
| My poor mans SMU - The Agilent 66311B |
| << < (15/41) > >> |
| TheSteve:
I believe they all control fan speed based on current sourced or sinked - in my case it was loud even at the minimum setting which starts at about 8.7 volts. |
| mtdoc:
Mine arrived today and it looks like I lucked out and got one with a knob and a bright display. :) |
| nctnico:
I checked mine against a Keysight 34461A and it seemed to be 10mV off. One of the reasons is that the setting accuracy isn't that good (a few mV per step). I performed the voltage calibration procedure and that made sure the reading on the 66311B matches the 34461A. |
| mtdoc:
Well, I've fired mine up and played around with it a bit. Yes, the fan is loud!. I think I will replace it with one of these Vantec temp controlled fans. I did that with my HP 6632A and it worked well. It might be a risk if it was being pushed to its power limits for extended periods but I'm not likely to do that. Also, I think front binding posts are in order. I see the cutouts are there but no easy access output pads next to them as there is in the HP 6632A. |
| Selectech:
My unit arrived today. No knob, but blue tape on the side said it was working -- and it is working. Bright, even display, checked some current & voltage settings. Control buttons all work ok. |
| Navigation |
| Message Index |
| Next page |
| Previous page |