Author Topic: Interesting 2400W power supply circuit  (Read 547 times)

Offline ritaismyconscience

  • High Voltage Technician
  • ***
  • Posts: 163
  • Karma: +3/-0
    • View Profile
Interesting 2400W power supply circuit
« on: November 18, 2020, 12:34:28 AM »
I found this circuit online and I might want to build it as I would like a high power low voltage adjustable supply.

Original website: http://danyk.cz/reg60v_en.html
It runs off 220V so I'll probably need a doubler as I'm in a 110V country. Circuit looks reasonable and it looks like everything should work. (There's no power factor correction though). Is there any advantage to using two transistors like this instead of in a half bridge? I guess it makes the gate drive stuff easier, but are there any other advantages? I built the control circuit part for this thing already, anything I should watch out for when I build the power part?

Offline johnnyzoo

  • High Voltage Enthusiast
  • *
  • Posts: 16
  • Karma: +0/-0
    • View Profile
Re: Interesting 2400W power supply circuit
« Reply #1 on: November 18, 2020, 12:21:13 PM »
Looks like a two-transistor forward converter. See this page if you're interested in the basic theory:
http://schmidt-walter-schaltnetzteile.de/smps_e/hdw_hilfe_e.html

Voltage doubler is one way to operate that on 110V, another way is changing the transformer ratio and other relevant components. A doubler may be simpler.

Offline Kiki

  • High Voltage Enthusiast
  • *
  • Posts: 1
  • Karma: +0/-0
  • Czech Technical University in Prague
    • View Profile
    • voltage regulator integrated circuits
Re: Interesting 2400W power supply circuit
« Reply #2 on: November 30, 2020, 07:58:52 AM »
2400W power supply circuit, I have not touched it, you should pay attention to safety during the debugging process.

Offline USAMAN

  • High Voltage Enthusiast
  • *
  • Posts: 3
  • Karma: +0/-0
    • View Profile
Re: Interesting 2400W power supply circuit
« Reply #3 on: December 07, 2020, 07:30:22 AM »
2440W power supply? Are you sure you can start your circuit design with security?

High Voltage Forum

Re: Interesting 2400W power supply circuit
« Reply #3 on: December 07, 2020, 07:30:22 AM »

 


* Recent Topics and Posts

post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
klugesmith
Today at 03:51:26 AM
post Re: Primary Frequency too High
[Dual Resonant Solid State Tesla coils (DRSSTC)]
alan sailer
Today at 01:27:18 AM
post Re: Primary Frequency too High
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
Today at 01:19:19 AM
post Re: Syntherrupter - A Feature-rich, Polyphonic Interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
SimonNwardUK
April 22, 2021, 10:36:43 PM
post Primary Frequency too High
[Dual Resonant Solid State Tesla coils (DRSSTC)]
alan sailer
April 22, 2021, 06:52:48 PM
post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
MrScrOggs
April 22, 2021, 01:20:02 PM
post Re: Corona discharge
[General Chat]
Uspring
April 22, 2021, 12:57:35 PM
post Re: B64290l0048x830 core for gate drive Help
[Dual Resonant Solid State Tesla coils (DRSSTC)]
GrantV
April 22, 2021, 10:59:28 AM
post Re: B64290l0048x830 core for gate drive Help
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 22, 2021, 05:56:48 AM
post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
MRMILSTAR
April 22, 2021, 05:38:10 AM
post Re: UD2.7 Thru Hole
[Dual Resonant Solid State Tesla coils (DRSSTC)]
alan sailer
April 22, 2021, 02:41:13 AM
post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
MrScrOggs
April 22, 2021, 02:41:08 AM
post B64290l0048x830 core for gate drive Help
[Dual Resonant Solid State Tesla coils (DRSSTC)]
thedoc298
April 21, 2021, 09:18:14 PM
post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
MRMILSTAR
April 21, 2021, 08:38:20 PM
post Re: MidiStick Polyphonic USB Midi Interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
Mads Barnkob
April 21, 2021, 08:15:13 PM
post Re: UD2.7 Thru Hole
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 21, 2021, 08:08:15 PM
post Re: Corona discharge
[General Chat]
Mads Barnkob
April 21, 2021, 07:59:41 PM
post Re: Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
Mads Barnkob
April 21, 2021, 07:40:40 PM
post Capacitor Bank Series-Parallel Configuration
[Capacitor Banks]
MrScrOggs
April 21, 2021, 04:29:42 PM
post Re: gdt high frequency ring
[Solid State Tesla Coils (SSTC)]
davekni
April 21, 2021, 06:12:33 AM
post UD2.7 Thru Hole
[Dual Resonant Solid State Tesla coils (DRSSTC)]
alan sailer
April 21, 2021, 03:52:44 AM
post Corona discharge
[General Chat]
T3sl4co1l
April 21, 2021, 12:16:22 AM
post Re: Mains Fullwave CWDRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Vdekje
April 20, 2021, 10:48:45 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat]
Vdekje
April 20, 2021, 10:33:53 PM
post Re: Project: FreakyDRSSTC MK1
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 20, 2021, 07:32:37 PM
post Re: gdt high frequency ring
[Solid State Tesla Coils (SSTC)]
balazs
April 20, 2021, 07:29:04 PM
post Re: Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 20, 2021, 07:25:30 PM
post Re: What driver to use for first DRSSTC build
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 20, 2021, 06:55:36 PM
post Re: What driver to use for first DRSSTC build
[Dual Resonant Solid State Tesla coils (DRSSTC)]
thedoc298
April 20, 2021, 06:48:29 PM
post Re: What driver to use for first DRSSTC build
[Dual Resonant Solid State Tesla coils (DRSSTC)]
futurist
April 20, 2021, 03:42:58 PM
post Re: Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
mrsebe
April 20, 2021, 01:54:01 PM
post Re: MidiStick Polyphonic USB Midi Interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
TMaxElectronics
April 20, 2021, 04:53:09 AM
post Re: Project: FreakyDRSSTC MK1
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 20, 2021, 02:32:21 AM
post Re: gdt high frequency ring
[Solid State Tesla Coils (SSTC)]
davekni
April 20, 2021, 02:28:12 AM
post Re: Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 20, 2021, 12:20:45 AM
post Re: Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
MRMILSTAR
April 19, 2021, 09:59:08 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic Circuits]
petespaco
April 19, 2021, 09:35:16 PM
post Re: Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
AstRii
April 19, 2021, 08:48:07 PM
post Re: gdt high frequency ring
[Solid State Tesla Coils (SSTC)]
balazs
April 19, 2021, 05:03:29 PM
post Intensifying screen
[X-ray]
Merces
April 19, 2021, 04:45:03 PM
post Some questions about DRSSTC's, and guidance to build one.
[Dual Resonant Solid State Tesla coils (DRSSTC)]
mrsebe
April 19, 2021, 04:36:43 PM
post Whoohoooooo
[Dual Resonant Solid State Tesla coils (DRSSTC)]
GrantV
April 19, 2021, 12:29:03 PM
post Please, Share SSTC schematics with me
[Solid State Tesla Coils (SSTC)]
hashtala
April 19, 2021, 10:02:46 AM
post What driver to use for first DRSSTC build
[Dual Resonant Solid State Tesla coils (DRSSTC)]
thedoc298
April 19, 2021, 06:04:03 AM
post Re: Mitsubishi CM300DY-24H IGBT
[Beginners]
thedoc298
April 19, 2021, 02:48:40 AM
post Re: Mitsubishi CM300DY-24H IGBT
[Beginners]
Mads Barnkob
April 18, 2021, 08:04:18 PM
post Mitsubishi CM300DY-24H IGBT
[Beginners]
thedoc298
April 18, 2021, 07:10:24 PM
post Re: gdt high frequency ring
[Solid State Tesla Coils (SSTC)]
balazs
April 18, 2021, 01:11:28 PM
post Re: Drsstc Driver Board for Tesla Coil Driver Optic Fiber Splice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
iw1esu
April 18, 2021, 12:26:48 PM
post Re: Mains synced sstc questions
[Solid State Tesla Coils (SSTC)]
Magneticitist
April 18, 2021, 02:36:34 AM

Sitemap 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 
SimplePortal 2.3.6 © 2008-2014, SimplePortal