Re: [volt-nuts] Suggestions for 10 milli Ohm 0.04 % 100 W resistor

2016-05-17 Thread Dan Kemppainen
Hi, The first question is, what do you need to power that's 2KW? And what ever that is, do you need that much accuracy at 2KW! :) Having a couple of 1.2KW power supplies on the bench as I type this, I tend to agree that that level of accuracy probably isn't needed. If this were my supply, a

Re: [volt-nuts] Suggestions for 10 milli Ohm 0.04 % 100 W resistor

2016-05-17 Thread Mitch Van Ochten
Ltd) Sent: Tuesday, May 17, 2016 4:59 AM To: Discussion of precise voltage measurement Subject: [volt-nuts] Suggestions for 10 milli Ohm 0.04 % 100 W resistor I have an HP 6674A power supply with option J06, which means that the PSU is 70 V @ 30 A rather than the standard 60 V @ 35 A . I&#x

[volt-nuts] Suggestions for 10 milli Ohm 0.04 % 100 W resistor

2016-05-17 Thread Dr. David Kirkby (Kirkby Microwave Ltd)
I have an HP 6674A power supply with option J06, which means that the PSU is 70 V @ 30 A rather than the standard 60 V @ 35 A . I've replaced a couple of bits in this and will need to replace some more, so it would be prudent to get this calibrated. The service manual calls for a 8.5 digit 3458A