tag:blogger.com,1999:blog-5690741093260927599.post6619954387775453170..comments2024-02-28T07:09:20.359-05:00Comments on The Great Geekery: Powder Coating System MK-II ProgressScott Gibsonhttp://www.blogger.com/profile/06759040624540828619noreply@blogger.comBlogger20125tag:blogger.com,1999:blog-5690741093260927599.post-33153687892767057152023-01-25T16:00:33.547-05:002023-01-25T16:00:33.547-05:00Hi scott! have you thinked in a way to show the re...Hi scott! have you thinked in a way to show the relative output voltage on the electrode? would it work with a voltage divider?gaston115https://www.blogger.com/profile/08550522405625120002noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-25782630323360490272023-01-03T06:59:17.417-05:002023-01-03T06:59:17.417-05:00Thank you for sharing this information with us. If...Thank you for sharing this information with us. If you wish to make powder coating equipment, such as a <a href="https://www.generalcoat.com/product-detail/automatic-spray-booth/" rel="nofollow">powder coating booth</a>, gun, oven, and so on, at a reasonable price. Place your order right away With General Coat!General Coathttps://www.blogger.com/profile/04878946710121678535noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-47912335925967378692022-12-18T21:00:16.850-05:002022-12-18T21:00:16.850-05:00Hi scott, is there any way i can send you and emai...Hi scott, is there any way i can send you and email? i would like to buy your schematics, i dont see the board anywhere on the store you mentioned. thank yougaston115https://www.blogger.com/profile/08550522405625120002noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-91271892656960208832022-12-05T11:41:50.493-05:002022-12-05T11:41:50.493-05:00Thank you sharing this information with us. If you...Thank you sharing this information with us. If you want to manufacture powder coating equipment such a <a href="https://www.generalcoat.com/product-detail/manual-powder-coating-plant/" rel="nofollow">powder coating booth</a>, gun, oven, and other items for a reasonable price. To order equipment for powder coating, go to our website General Coat right away! You can receive it anywhere in the world.General Coathttps://www.blogger.com/profile/04878946710121678535noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-50977126583014436232022-11-18T07:37:45.703-05:002022-11-18T07:37:45.703-05:00Thank you sharing with us this knowledge. If you w...Thank you sharing with us this knowledge. If you want to build powder coating equipment at a minimal cost, like a <a href="https://www.generalcoat.com/product-detail/automatic-spray-booth/" rel="nofollow">powder coating booth</a>, gun, oven, and so on. Visit our website General Coat right now to place your order for powder coating equipments! It can be delivered anywhere in the world. General Coathttps://www.blogger.com/profile/04878946710121678535noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-62809783815012344522022-10-26T09:32:43.381-04:002022-10-26T09:32:43.381-04:00Thanks for providing this informative content with...Thanks for providing this informative content with us. If you want to construct a <a href="https://www.generalcoat.com/product-detail/automatic-spray-booth/" rel="nofollow">powder coating spray booth</a> and other powder coating equipment at a low cost. Get in touch with General Coat, We are a leading manufacturer of powder coating equipment to carry out powder coating project successfully. Select the items you need and place your order right now! We can deliver it over the entire world.General Coathttps://www.blogger.com/profile/04878946710121678535noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-30543279759805423402022-05-13T15:23:38.127-04:002022-05-13T15:23:38.127-04:00Pls give us more details about powder coating c...Pls give us more details about powder coating control panel and pcbAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-79400727233817306542020-04-29T23:30:28.444-04:002020-04-29T23:30:28.444-04:00And diagram of switching HV flybackAnd diagram of switching HV flybackAnonymoushttps://www.blogger.com/profile/18295779125285391980noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-82643333959278153972020-04-29T23:27:41.145-04:002020-04-29T23:27:41.145-04:00Sir please give mi diagram of 12vdc to power the f...Sir please give mi diagram of 12vdc to power the flyback ang connection of negative to workpiece diagram..newbhee here sir from 🇵🇭.. Anonymoushttps://www.blogger.com/profile/18295779125285391980noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-32276423974916757022020-04-29T20:38:07.591-04:002020-04-29T20:38:07.591-04:00Sir can i used flyback only with no solonoid beca...Sir can i used flyback only with no solonoid because the material used is not available here in my cityAnonymoushttps://www.blogger.com/profile/18295779125285391980noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-91709347707896224152020-02-07T04:31:40.318-05:002020-02-07T04:31:40.318-05:00Can u send full detail of powdercoating machine...Can u send full detail of powdercoating machine's DiagramAnonymoushttps://www.blogger.com/profile/01664442196143504602noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-51969163761279974462017-07-14T10:11:16.482-04:002017-07-14T10:11:16.482-04:00Hi Scott, i know it is an old project, but i would...Hi Scott, i know it is an old project, but i would like to know if you really tried it ??? as a flyback generate positive voltage and powder coat needs negative. i do have a small gun but it's only 15kV and would like to do your hv supply to increase it.<br /><br />Thanks for your time Brunohttps://www.blogger.com/profile/10455761388190309898noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-28182522729172247782016-07-20T15:50:32.793-04:002016-07-20T15:50:32.793-04:00As a matter of fact, I did look at Alibaba and Ali...As a matter of fact, I did look at Alibaba and Aliexpress. Besides making me very nervous about ordering anything, I didn't see any separate control units for sale or control unit circuit boards. If you browse ebay, you'll see many Gema clone guns for sale in various forms, but no control units. The cheapest is about $350 for gun and control unit. I see a market for control units.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-59090719406718890512016-07-20T14:42:35.216-04:002016-07-20T14:42:35.216-04:00What I'm proposing is buying this kit and then...What I'm proposing is buying this kit and then I would need a control unit to supply and control voltage. Would you consider building such a device for me?<br /><br />http://www.ebay.com/itm/aftermarket-shell-of-electrostatic-powder-coating-spray-gun-PCB-HV-cascade-/111934763943?hash=item1a0fd4f3a7:g:89IAAOSwwpdW5SuEAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-60930169197148864002016-07-20T14:32:49.301-04:002016-07-20T14:32:49.301-04:00I'm sure one could be built; but have you cons...I'm sure one could be built; but have you considered sourcing something from alibaba (or aliexpress.com)? You can probably get a vendor to send a replacement circuit board for a commercial unit. What cascade are you using? Wondering what the input requirements would be to get the 100kv output of the cascade.Scott Gibsonhttps://www.blogger.com/profile/06759040624540828619noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-35316497264660147812016-07-20T14:26:38.565-04:002016-07-20T14:26:38.565-04:00Very impressive. Would you be interested in build...Very impressive. Would you be interested in building a control unit that just has a power supply and adjusts the output voltage from 0-100kv? Similar units cost at least $300 and are hard to find. The unit wouldn't need to control air flow, just the voltage range and the high voltage cascade would be contained in the gun. I don't know enough about electronics to build one myself, but you seem capable enough.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-50158277210002449582012-01-24T08:44:02.022-05:002012-01-24T08:44:02.022-05:00VR1 and 2 just set the switching time, not needed ...VR1 and 2 just set the switching time, not needed on the gun. On the gun you would want control of the overall DC voltage going to the flyback. That is what JP2 is for in the first diagram, it allows for external connection of a pot which controls the output voltage.Scott Gibsonhttps://www.blogger.com/profile/06759040624540828619noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-55609036800348177472011-11-13T02:51:17.978-05:002011-11-13T02:51:17.978-05:00What resistor VR1 or VR2 can be mounted on the gun...What resistor VR1 or VR2 can be mounted on the gun to adjust the frequency, and what on the board?11andrey54https://www.blogger.com/profile/06308884500634385604noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-23810328481946844952011-10-20T08:16:45.981-04:002011-10-20T08:16:45.981-04:00C8 is just for power supply bypass capacitor to lo...C8 is just for power supply bypass capacitor to lower the noise on the power supply. A value of 0.1uF should be good.Scott Gibsonhttps://www.blogger.com/profile/06759040624540828619noreply@blogger.comtag:blogger.com,1999:blog-5690741093260927599.post-87740852694623234482011-10-20T04:21:21.933-04:002011-10-20T04:21:21.933-04:00Great schematic, thanks for public.
I see in firs...Great schematic, thanks for public. <br />I see in first schematic, capacitor C8 has no value :)Bartoszhttps://www.blogger.com/profile/14050226113562967370noreply@blogger.com