Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
Posted by
Steve Blackmore
on 2002-04-03 11:16:21 UTC
On Wed, 03 Apr 2002 04:02:19 -0000, you wrote:
at a reasonable price - they seem to jump from 3.5A to 8A.
Now available as http://pilotltd.net/chopper31.zip
Steve Blackmore
--
Pilot Consultancy Limited ***** Computer Consultants
Telephone 01744 752256 Mobile 07831 768478
Email: steve@... WWW: http://www.pilotltd.net
>I was advised to use 6A to keep forward losses low, but can't get any
>According to your schematic, you are using 8 Amp fast
>diodes. For a 3 amp circuit, that is probably overkill.
>3 Amp Schottky diodes should do the trick.
at a reasonable price - they seem to jump from 3.5A to 8A.
>Also, while the L298 is rated for an absolute maximum ofCorrected.
>50V on Vs (page 2 of spec. sheet), the electrical
>specifications suggest that Vs should be no more
>than 46 volts (page 3 of spec. sheet.) The concervative
>thing to do is to keep Vs at 46 volts or less.
>Since I'm a Linux guy, I can't view the overlays,Repacked as PDF's (not sure if the scalings held out though)
>so you are on your own there.
Now available as http://pilotltd.net/chopper31.zip
Steve Blackmore
--
Pilot Consultancy Limited ***** Computer Consultants
Telephone 01744 752256 Mobile 07831 768478
Email: steve@... WWW: http://www.pilotltd.net
Discussion Thread
Steve Blackmore
2002-03-27 16:57:25 UTC
Chopper circuit
pfrederick1
2002-03-28 05:41:01 UTC
Re: Chopper circuit
Vajk Fekete
2002-03-28 06:19:45 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
stephen_stallings
2002-03-28 12:05:30 UTC
Re: Chopper circuit
pfrederick1
2002-03-28 12:25:46 UTC
Re: Chopper circuit
Tony Jeffree
2002-03-28 13:46:18 UTC
Re: Chopper circuit
Steve Blackmore
2002-03-28 20:38:28 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
RichD.
2002-03-28 21:12:41 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
Steve Blackmore
2002-03-29 03:34:08 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
Steve Blackmore
2002-04-02 12:07:07 UTC
Chopper circuit
waynegramlich
2002-04-02 20:02:49 UTC
Re: Chopper circuit
Steve Blackmore
2002-04-03 11:16:21 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
paul_alz
2002-04-03 15:46:51 UTC
Re: Chopper circuit
andrewyslee
2002-04-03 15:54:29 UTC
safety
Chris L
2002-04-03 16:28:58 UTC
Re: [CAD_CAM_EDM_DRO] safety
waynegramlich
2002-04-03 16:36:57 UTC
Re: Chopper circuit
waynegramlich
2002-04-03 16:41:50 UTC
Re: Chopper circuit
JanRwl@A...
2002-04-03 16:46:35 UTC
Re: [CAD_CAM_EDM_DRO] safety
andrewyslee
2002-04-03 17:45:36 UTC
Re: safety
JanRwl@A...
2002-04-03 18:31:59 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
mariss92705
2002-04-03 19:01:55 UTC
Re: Chopper circuit
Raymond Heckert
2002-04-03 23:16:06 UTC
Re: [CAD_CAM_EDM_DRO] safety
waynegramlich
2002-04-04 09:37:54 UTC
L298 Commutation Diodes (was Re: Chopper circuit)
paul_alz
2002-04-04 15:55:03 UTC
Re: Chopper circuit
mariss92705
2002-04-04 16:51:05 UTC
L298 Commutation Diodes (was Re: Chopper circuit)
Raymond Heckert
2002-04-04 19:35:10 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
dave_ace_me
2002-04-04 19:50:29 UTC
Re: Chopper circuit
dave_ace_me
2002-04-04 19:55:25 UTC
OT irfranview ( was Re: Chopper circuit
waynegramlich
2002-04-04 21:18:39 UTC
Re: Chopper circuit
waynegramlich
2002-04-04 21:36:16 UTC
L298 Commutation Diodes (was Re: Chopper circuit)
paul_alz
2002-04-04 23:49:13 UTC
Re: Chopper circuit
dave_ace_me
2002-04-05 05:39:10 UTC
Re: Chopper circuit
paul_alz
2002-04-06 01:04:04 UTC
Re: Chopper circuit
ballendo
2002-04-06 06:47:08 UTC
Re: Chopper circuit
JanRwl@A...
2002-04-06 13:21:47 UTC
Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit
mariss92705
2002-04-06 14:06:59 UTC
Re: Chopper circuit
Steve Blackmore
2002-04-06 16:50:32 UTC
[CAD_CAM_EDM_DRO] Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-07 03:19:03 UTC
Re: Was Chopper circuit - Now ver 3.2
Steve Blackmore
2002-04-07 05:00:04 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-07 09:47:58 UTC
Re: Was Chopper circuit - Now ver 3.2
n4onl
2002-04-07 10:20:22 UTC
Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-07 12:31:11 UTC
Re: Was Chopper circuit - Now ver 3.2
Larry Edington
2002-04-07 13:26:08 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
n4onl
2002-04-07 15:53:03 UTC
Re: Was Chopper circuit - Now ver 3.2
waynegramlich
2002-04-07 17:21:57 UTC
Re: Was Chopper circuit - Now ver 3.2
Steve Blackmore
2002-04-07 18:05:36 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-07 18:07:59 UTC
Re: Was Chopper circuit - Now ver 3.2
Tim Goldstein
2002-04-07 19:04:37 UTC
RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-07 19:43:07 UTC
Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-07 20:00:17 UTC
Re: Was Chopper circuit - Now ver 3.2
RichD
2002-04-07 20:08:58 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
marble here
2002-04-07 20:40:37 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Tim Goldstein
2002-04-07 20:54:18 UTC
RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
marble here
2002-04-07 21:05:47 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
marble here
2002-04-07 21:09:10 UTC
RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Jon Elson
2002-04-07 22:13:44 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Doug Fortune
2002-04-07 22:33:53 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Paul Weber
2002-04-07 23:28:57 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Tony Jeffree
2002-04-07 23:42:39 UTC
Re: Was Chopper circuit - Now ver 3.2
Steve Blackmore
2002-04-08 00:45:16 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-08 00:49:48 UTC
Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-08 01:01:35 UTC
Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-08 01:13:38 UTC
Re: Was Chopper circuit - Now ver 3.2
Steve Blackmore
2002-04-08 01:17:45 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-08 02:05:30 UTC
Re: Was Chopper circuit - Now ver 3.2
Tony Jeffree
2002-04-08 02:14:33 UTC
Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-08 02:29:31 UTC
Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-08 02:40:50 UTC
Re: Was Chopper circuit - Now ver 3.2
Paul R. Hvidston
2002-04-08 07:41:15 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
cadcamcenter
2002-04-08 08:40:22 UTC
Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-08 21:37:12 UTC
Re: Was Chopper circuit - Now ver 3.2
Jon Elson
2002-04-08 21:57:48 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Larry Edington
2002-04-08 22:17:11 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Larry Edington
2002-04-08 22:28:06 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Larry Edington
2002-04-08 22:36:50 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
RichD
2002-04-08 22:51:44 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-09 00:08:36 UTC
Re: Was Chopper circuit - Now ver 3.2
paul_alz
2002-04-09 01:01:27 UTC
Re: Was Chopper circuit - Now ver 3.2
Jon Elson
2002-04-09 10:14:11 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Jon Elson
2002-04-09 10:36:24 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
mariss92705
2002-04-09 11:54:39 UTC
Re: Was Chopper circuit - Now ver 3.2
Jon Elson
2002-04-09 22:44:20 UTC
Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2
Steve Blackmore
2002-04-10 04:01:07 UTC
Re: Was Chopper circuit - Ver 3.2 Web page up
ballendo
2002-04-13 05:31:51 UTC
Re: safety
andrewyslee
2002-04-13 16:01:35 UTC
Re: safety
wanliker@a...
2002-04-13 23:27:38 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
ballendo
2002-04-14 01:06:45 UTC
Re: Was Chopper circuit - Now ver 3.2
ballendo
2002-04-14 03:44:04 UTC
pcb sources was Re: Was Chopper circuit - Now ver 3.2
dave_ace_me
2002-04-14 06:31:41 UTC
pcb sources was Re: Was Chopper circuit - Now ver 3.2
JanRwl@A...
2002-04-14 16:51:19 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
andrewyslee
2002-04-14 17:52:15 UTC
safety - pcb dust hazard
mariss92705
2002-04-14 18:06:00 UTC
Re: safety - pcb dust hazard
mariss92705
2002-04-14 18:10:08 UTC
Re: safety
andrewyslee
2002-04-14 18:39:49 UTC
Re: safety - pcb dust hazard
Sven Peter
2002-04-14 18:53:27 UTC
Re: [CAD_CAM_EDM_DRO] safety - pcb dust hazard
marble_h
2002-04-14 19:27:38 UTC
Re: safety - pcb dust hazard
J.Critchfield
2002-04-14 20:09:15 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard
JanRwl@A...
2002-04-15 00:01:23 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
JanRwl@A...
2002-04-15 00:05:02 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
dave_ace_me
2002-04-15 04:05:04 UTC
Re: safety - pcb dust hazard
andrewyslee
2002-04-15 17:45:42 UTC
Re: safety - pcb dust hazard
andrewyslee
2002-04-15 18:17:13 UTC
Re: safety - pcb dust hazard
ballendo
2002-04-16 13:58:59 UTC
Re: safety - pcb dust hazard
Raymond Heckert
2002-04-16 16:01:33 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
ballendo
2002-04-16 16:44:40 UTC
Re: safety - pcb dust hazard
ballendo
2002-04-17 01:23:05 UTC
What to do in an estop ?!? was Re: safety
mariss92705
2002-04-17 03:03:29 UTC
Re: safety
Sven Peter
2002-04-17 06:49:42 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
mariss92705
2002-04-17 07:23:55 UTC
Re: safety - pcb dust hazard
dave_ace_me
2002-04-17 10:02:12 UTC
Re: safety - pcb dust hazard
mariss92705
2002-04-17 10:53:38 UTC
Re: safety - pcb dust hazard
dave_ace_me
2002-04-17 20:07:33 UTC
Re: safety - pcb dust hazard
askforum
2002-04-17 20:07:55 UTC
Re: safety - pcb dust hazard
JanRwl@A...
2002-04-17 20:30:05 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
mariss92705
2002-04-17 22:23:42 UTC
Re: safety - pcb dust hazard
Ward
2002-04-18 01:14:10 UTC
RE: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard
batwings@i...
2002-04-18 04:30:08 UTC
RE: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard
dave_ace_me
2002-04-18 04:57:56 UTC
Re: safety - pcb dust hazard
steveggca
2002-04-18 05:00:12 UTC
What to do in an estop ?!? was Re: safety
Jon Elson
2002-04-18 05:42:20 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
Raymond Heckert
2002-04-18 09:51:38 UTC
Re: [CAD_CAM_EDM_DRO] What to do in an estop ?!? was Re: safety
Jon Elson
2002-04-18 10:59:03 UTC
Re: [CAD_CAM_EDM_DRO] What to do in an estop ?!? was Re: safety
mariss92705
2002-04-18 11:45:34 UTC
Re: safety
Jon Elson
2002-04-18 23:06:48 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety
Hugh Prescott
2002-04-19 01:28:37 UTC
Re: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard
ballendo
2002-04-19 06:16:34 UTC
OT Re: safety - pcb dust hazard