Last comments - Various DC Ballast Diagrams

Last comments - Various DC Ballast Diagrams

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Inverter schematic for F14T12 SRS fittingeclipsislamps07/31/19 at 15:48The Lightman: I built tree inverters : two for 12V Systems and t... The schematic of Danny's burnt Ring lighteclipsislamps06/24/19 at 17:22Lampka: This scheme of ballast has been used in older exam... The schematic of Danny's burnt Ring lighteclipsislamps02/02/15 at 17:45Danny: Errors or not you've certainly done a good job... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps12/10/14 at 17:20FrontSideBus: Or you could just click on the image to view the o... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps12/10/14 at 16:10Kappa7: Thanks for the explanation. I like this circuit, e...
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18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps12/10/14 at 14:37Medved: It is an input filter. The voltage across the tran... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps12/09/14 at 12:27Kappa7: What's the use of L1 and how affect the circui... Super small but powerful 13w inverter 7.2-12v eclipsislamps12/06/14 at 11:31eclipsislamps: I didn't wind the secondary when I made this. ... Super small but powerful 13w inverter 7.2-12v eclipsislamps12/06/14 at 11:16mima: Just a question, how many turns I have to do for t... The circuit for the 6w t5 PVC trunking fittingeclipsislamps03/28/14 at 14:49BG101: That's useful to know as I have several EOL 20...
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The circuit for the 6w t5 PVC trunking fittingeclipsislamps03/27/14 at 14:10eclipsislamps: I used the inductor from a 20w cfl. Just added the... The circuit for the 6w t5 PVC trunking fittingeclipsislamps03/27/14 at 08:27BG101: Wow! Thanks for posting this .. definitely a proje... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/23/13 at 09:48Medved: @Ash: The noise is the most reliable starting aid,... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/23/13 at 09:19eclipsislamps: And also not to forget that the characteristics of... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/23/13 at 07:14Ash: Some contamination on components (moisture, dust) ...
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18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/22/13 at 16:07Medved: Circuit starting:
The circuit does not have to be...
18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/22/13 at 15:01Ash: I resize to 1366x767 with Imagemagick (when resizi... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/22/13 at 14:35BG101: I resize all my images to 2050x1366 which the Foru... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/22/13 at 07:28Ash: No need to blur, just open it in paint and drag th... 18/20w T8/T12 12v DC MOSFET Real preheat/switchstart invertereclipsislamps05/22/13 at 05:10Globe Collector: Hey, eclipse, you might need to try "blurring...
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Super small but powerful 13w inverter 7.2-12v eclipsislamps02/19/13 at 16:55eclipsislamps: @Medved
On this one the filament voltage is not t...
2x 18/20w T8/T12 12v DC MOSFET Rapid start invertereclipsislamps02/19/13 at 16:45eclipsislamps: @Medved I know about the filament voltage problem!... 2x 18/20w T8/T12 12v DC MOSFET Rapid start invertereclipsislamps02/19/13 at 13:44Medved: With these transformers I usually start with the m... Super small but powerful 13w inverter 7.2-12v eclipsislamps02/19/13 at 13:33Medved: It is the so called Royer oscillator: Power sinewa...
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