MechMate CNC Router Forum - Search Results

		MechMate CNC Router Forum > Search Forums
Search Results

Options

Profile

Last 1 | 3 | 7 Days

Today's Posts

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: bradm

Forum: 702. Power Supplies

Wed 20 June 2012, 14:24

Replies: 31

Going insane... Need some help. Power supply questions

Views: 40,589

Posted By bradm

Eric, a household light bulb makes a good cap...

Eric, a household light bulb makes a good cap drain for voltages of 120v and below. It's also a visual indicator.

The two windings of the transformer give those different readings under exactly...

Forum: 702. Power Supplies

Tue 31 January 2012, 07:53

Replies: 31

Going insane... Need some help. Power supply questions

Views: 40,589

Posted By bradm

Eric, I took "500VA, Output V: 45 45 @ 5.56A"...

Eric, I took "500VA, Output V: 45 45 @ 5.56A" to mean two 45V secondaries. 45 * 5.56a = 250.20 VA, so two secondaries would be 500VA, showing up as around 63 VDC after rectification.

You...

Forum: 702. Power Supplies

Mon 30 January 2012, 20:47

Replies: 31

Going insane... Need some help. Power supply questions

Views: 40,589

Posted By bradm

Eric, you're doing great. So first, you are...

Eric, you're doing great.

So first, you are correct that if you attempt absolute maximum acceleration on all four motors at the same time, you might need that hypothetical 10.7A. But you won't,...

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -6. The time now is 17:51.