Author Topic: My first DRSSTC  (Read 1436 times)

Offline erdal

  • High Voltage Enthusiast
  • *
  • Posts: 32
  • Karma: +1/-0
    • View Profile
Re: My first DRSSTC
« Reply #20 on: September 27, 2018, 02:15:59 PM »
Hi Mads,
Quote
Did you try to add such close proximity walls in JavaTC? It has a really big effect on the secondary circuit resonant frequency.
Yes, seconder resonant reduce to 210khz to 185 khz. My primary coil is not fully adjusted at the moment, I am planning to make a new adjustable primary winding with 1/4" copper pipe in my hand.

My new full bridge inverter is quite powerful, 6 amp fuse blows at 115v ac. I got dozen of broken fuse :)) I don't want to install 8 or 10 amp fuses for IGBT's health. Clearly I don't think I'll try with 230v ac in the indoor (at home) environment.

MMC cold, heatsink cold but bus cap (2200 uf/400 v) a little hot. Is this normal?

My new One Tesla midi interrupter working very well

Edit: I would recommend the IXGK60N60C2D1 IGBT. It's same to IXGN60N60c2d1 minibrick but TO-264 case. Only 4.5 usd with taxes. digikey or mouser are not in stock, but my local store have ~20000 in stock :)

Finally,
DRSSTC makes a lot of noise, how are you with your neighbors? :))

Levan Polka 85 v AC

Popcorn 115 v AC
« Last Edit: September 27, 2018, 02:51:57 PM by erdal »

Offline erdal

  • High Voltage Enthusiast
  • *
  • Posts: 32
  • Karma: +1/-0
    • View Profile
Re: My first DRSSTC
« Reply #21 on: September 28, 2018, 02:33:06 PM »
I made a new primer. Tuned best point to resonant. I first tried to wrap the PVC pipe. it's not a good idea. Because the coupling was too high, so the sparks from the primer to the secondary. Then I removed the PVC pipe, adjusted the height of the secondary and primery.


Take Five 115 volt AC

Mission Impossible (Fuse Blown)

Offline Mads Barnkob

  • Administrator
  • High Voltage Senior
  • *****
  • Posts: 882
  • Karma: +8/-0
  • Denmark
    • View Profile
    • Kaizer Power Electronics
Re: My first DRSSTC
« Reply #22 on: October 01, 2018, 01:37:18 PM »
MMC cold, heatsink cold but bus cap (2200 uf/400 v) a little hot. Is this normal?

Finally,
DRSSTC makes a lot of noise, how are you with your neighbors? :))

Good results with all the MIDI playing, makes it worth the effort of building it :)

It sounds like your DC bus capacitors are not suitable for the amount of ripple current you are loading it with, try to do the calculations for your coil as you can see how to do here: http://kaizerpowerelectronics.dk/tesla-coils/drsstc-design-guide/dc-bus-capacitor/

Noise is a serious issue with a DRSSTC and I have had neighbors yelling at me to stop it, especially when we ran the large DRSSTC at 500 BPS 14kW, that was one loud and ear ringing tone :D
http://www.kaizerpowerelectronics.dk - Tesla coils, high voltage, pulse power, audio and general electronics

High Voltage Forum

Re: My first DRSSTC
« Reply #22 on: October 01, 2018, 01:37:18 PM »

 


* Recent Topics and Posts

post Re: How do I test the max. Ipk of IBGT
[Dual Resonant Solid State Tesla coils]
VNTC
Today at 03:16:00 AM
post It's been a while since I dabbled:
[Solid state Tesla coils]
T3sl4co1l
February 16, 2019, 06:26:43 PM
post Re: SSTC build as per Steve Ward's Mini SSTC - Final Design
[Solid state Tesla coils]
Mads Barnkob
February 16, 2019, 12:50:30 PM
post Re: How do I test the max. Ipk of IBGT
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 16, 2019, 12:47:45 PM
post How do I test the max. Ipk of IBGT
[Dual Resonant Solid State Tesla coils]
VNTC
February 16, 2019, 05:03:21 AM
post Re: SSTC build as per Steve Ward's Mini SSTC - Final Design
[Solid state Tesla coils]
Thunderstruck
February 16, 2019, 02:16:27 AM
post Re: Aliexpress Yunbao pulse skipping Product Guide manual
[Dual Resonant Solid State Tesla coils]
black.yang
February 15, 2019, 08:54:20 AM
post Re: Aliexpress Yunbao pulse skipping Product Guide manual
[Dual Resonant Solid State Tesla coils]
Weston
February 15, 2019, 07:40:34 AM
post Re: Resistor tolerance?
[Beginners]
kamelryttarn
February 14, 2019, 02:27:18 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 11:53:07 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 13, 2019, 09:27:51 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 09:06:28 PM
post Re: Aliexpress Yunbao pulse skipping Product Guide manual
[Dual Resonant Solid State Tesla coils]
black.yang
February 13, 2019, 06:57:22 PM
post Aliexpress Yunbao pulse skipping Product Guide manual
[Dual Resonant Solid State Tesla coils]
black.yang
February 13, 2019, 06:55:42 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
pentode
February 13, 2019, 06:44:22 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 05:23:58 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 05:14:58 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Teravolt
February 13, 2019, 03:12:37 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 13, 2019, 02:47:49 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 01:57:55 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 13, 2019, 01:53:36 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 01:45:53 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 13, 2019, 12:58:48 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 13, 2019, 12:35:10 PM
post Re: Homemade flyback on 60N60DLF full bridge
[Transformer (ferrite core)]
Platinum
February 12, 2019, 09:17:29 PM
post Video gear & workflow: Canon 5D mk3, Rødelink, FPS1000HD and more
[DSLR]
Mads Barnkob
February 12, 2019, 08:51:43 AM
post Re: STB16PF06L
[Dual Resonant Solid State Tesla coils]
pentode
February 12, 2019, 08:16:33 AM
post Re: Homemade flyback on 60N60DLF full bridge
[Transformer (ferrite core)]
Mads Barnkob
February 11, 2019, 11:06:05 PM
post Re: SSTC build as per Steve Ward's Mini SSTC - Final Design
[Solid state Tesla coils]
Mads Barnkob
February 11, 2019, 10:58:06 PM
post Re: STB16PF06L
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 11, 2019, 10:18:39 PM
post Re: SSTC build as per Steve Ward's Mini SSTC - Final Design
[Solid state Tesla coils]
Laci
February 11, 2019, 04:28:24 PM
post STB16PF06L
[Dual Resonant Solid State Tesla coils]
pentode
February 11, 2019, 04:21:54 PM
post Re: SSTC build as per Steve Ward's Mini SSTC - Final Design
[Solid state Tesla coils]
Thunderstruck
February 11, 2019, 11:55:44 AM
post Re: Homemade flyback on 60N60DLF full bridge
[Transformer (ferrite core)]
Hydron
February 11, 2019, 08:13:07 AM
post Homemade flyback on 60N60DLF full bridge
[Transformer (ferrite core)]
Platinum
February 10, 2019, 08:36:12 PM
post Resistor tolerance?
[Beginners]
kamelryttarn
February 10, 2019, 05:46:39 PM
post Re: Help! IBGT 60N60 has been destroyed a lot by my coil
[Dual Resonant Solid State Tesla coils]
sjsimmo
February 09, 2019, 09:19:49 AM
post Help! IBGT 60N60 has been destroyed a lot by my coil
[Dual Resonant Solid State Tesla coils]
VNTC
February 09, 2019, 05:32:59 AM
post Re: DRSSTC design guide - progress report
[Dual Resonant Solid State Tesla coils]
flyglas
February 08, 2019, 05:10:29 PM
post Re: Russian Marx generator test center torn down
[Voltage Multipliers]
Hydron
February 08, 2019, 09:19:57 AM
post Re: DRSSTC design guide - progress report
[Dual Resonant Solid State Tesla coils]
Hydron
February 07, 2019, 11:32:01 PM
post Re: DRSSTC design guide - progress report
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 07, 2019, 09:19:49 PM
post Re: Keep or throw away ?
[Beginners]
Thunderstruck
February 07, 2019, 12:20:52 PM
post Re: Keep or throw away ?
[Beginners]
Mads Barnkob
February 07, 2019, 12:16:31 PM
post Re: Keep or throw away ?
[Beginners]
Thunderstruck
February 07, 2019, 11:27:44 AM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
February 07, 2019, 08:56:57 AM
post Re: Russian Marx generator test center torn down
[Voltage Multipliers]
Mads Barnkob
February 06, 2019, 08:47:55 PM
post Re: Russian Marx generator test center torn down
[Voltage Multipliers]
Mads Barnkob
February 06, 2019, 08:46:20 PM
post Russian Marx generator test center torn down
[Voltage Multipliers]
Mads Barnkob
February 06, 2019, 08:45:25 PM
post Re: OneTesla Clone ** Urgent help needed!!
[Dual Resonant Solid State Tesla coils]
TonyHV
February 06, 2019, 07:04:20 PM

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