Author Topic: UD 2.7C Phase Lead Switching glitch at the 7 swing  (Read 633 times)

Offline Admiral Aaron Ravensdale

  • High Voltage Enthusiast
  • *
  • Posts: 13
  • Karma: +0/-0
    • View Profile
UD 2.7C Phase Lead Switching glitch at the 7 swing
« on: January 18, 2024, 11:10:33 AM »
Hi,
get my coil Up and had first sparks.
Currently I struggle to get the phase lead in place.
I use 55-60V DC on the Bus Rail for the test.
Attached my MicSig Probes and two 1000:1 Feedback/Overcurrent coils. One only for measuring the feedback for the scope.
Secondary has 90.6kHz primary taped at 81kHz
C33 = 1nF
CM200DY-24NF

I try a lot the last days but I always get a glitch after the 7 swing! I used different Slot7 Inductors try Primary turns from 70-90kHZ nothing always the same.
So now I run out of Ideas what happens there.
Is it the low Bus Voltage?
Is it a measuring issue?
Interuptor issue?
Is C33 to low for 80-90kHz?
Also on a close look the switch at the 6 swing is also a little bit to early but can this cause an double on on the 7 swing?

JUST remove the scope picture had an Issue with feedback contact to scope. It looks not so nice....
OK new Scope picture


« Last Edit: January 18, 2024, 12:18:17 PM by Admiral Aaron Ravensdale »

Offline davekni

  • Executive Board Member
  • *******
  • Posts: 2778
  • Karma: +133/-1
  • Physicist, engineer (electronic), and hobbiest
    • View Profile
Re: UD 2.7C Phase Lead Switching glitch at the 7 swing
« Reply #1 on: January 19, 2024, 05:11:40 AM »
Scope traces need to be defined to be of use.  What signal is on ch1 and on ch2?
Most scopes can be set for probe scaling.  If using 500x probe, set scope for that.  Then displayed volts/division will be correct.
Scope vertical channels are set for AC coupling.  DC coupling is better for most measurements.
What burden resistor is on scoping CT secondary?
UD2.7 has two CT inputs.  Do you have a third CT for scoping?
David Knierim

High Voltage Forum

Re: UD 2.7C Phase Lead Switching glitch at the 7 swing
« Reply #1 on: January 19, 2024, 05:11:40 AM »

 


* Recent Topics and Posts

post Re: First DRSSTC SKM100
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
Today at 05:58:27 AM
post Tesla coil UV eye protection?
[General Chat]
Michelle_
Today at 05:17:22 AM
post Re: Tenebrescent Potassium Iodide
[Solid State Tesla Coils (SSTC)]
alan sailer
Today at 12:39:59 AM
post Re: First DRSSTC SKM100
[Dual Resonant Solid State Tesla coils (DRSSTC)]
flyingperson23
April 23, 2024, 11:07:41 PM
post Re: First DRSSTC SKM100
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Saattvik24
April 23, 2024, 10:57:39 PM
post Re: Plasma Torid - Class E Self Resonant Dual/Stereo - Plasma Torid Build
[Dual Resonant Solid State Tesla coils (DRSSTC)]
OmGigaTron
April 23, 2024, 09:33:49 PM
post Re: Tenebrescent Potassium Iodide
[Solid State Tesla Coils (SSTC)]
haversin
April 23, 2024, 06:00:42 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 23, 2024, 03:50:49 AM
post Re: Tenebrescent Potassium Iodide
[Solid State Tesla Coils (SSTC)]
alan sailer
April 23, 2024, 03:13:31 AM
post Re: Tenebrescent Potassium Iodide
[Solid State Tesla Coils (SSTC)]
haversin
April 23, 2024, 12:50:40 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 11:21:06 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 08:11:00 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 06:15:30 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
NyaaX_X
April 22, 2024, 05:52:50 PM
post Tenebrescent Potassium Iodide
[Solid State Tesla Coils (SSTC)]
alan sailer
April 22, 2024, 05:52:13 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 04:31:52 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
NyaaX_X
April 22, 2024, 04:05:34 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
markus
April 22, 2024, 01:02:30 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Benjamin Lockhart
April 22, 2024, 06:32:35 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 06:24:10 AM
post M2000NM1 toroid for gdt tesla coil
[General Chat]
thedark
April 22, 2024, 05:13:15 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 02:25:29 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
alan sailer
April 22, 2024, 02:09:18 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 22, 2024, 12:14:21 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 21, 2024, 09:47:15 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
MRMILSTAR
April 21, 2024, 08:34:02 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 21, 2024, 06:09:57 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 21, 2024, 06:21:54 AM
post Re: Insulate the secondary of the Tesla coil with a PET plastic bottle
[General Chat]
Michelle_
April 21, 2024, 06:18:30 AM
post Re: Insulate the secondary of the Tesla coil with a PET plastic bottle
[General Chat]
davekni
April 21, 2024, 06:12:31 AM
post Re: Insulate the secondary of the Tesla coil with a PET plastic bottle
[General Chat]
MRMILSTAR
April 21, 2024, 05:19:55 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 21, 2024, 02:29:17 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
alan sailer
April 21, 2024, 01:28:59 AM
post Insulate the secondary of the Tesla coil with a PET plastic bottle
[General Chat]
thedark
April 21, 2024, 01:19:44 AM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
flyingperson23
April 21, 2024, 12:55:25 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 11:25:32 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Benjamin Lockhart
April 20, 2024, 10:28:26 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
davekni
April 20, 2024, 10:23:28 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 10:06:44 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
davekni
April 20, 2024, 09:21:55 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 20, 2024, 09:16:14 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
MRMILSTAR
April 20, 2024, 08:58:40 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 06:18:26 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 06:15:26 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
MRMILSTAR
April 20, 2024, 03:45:43 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Benjamin Lockhart
April 20, 2024, 06:33:37 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 05:45:04 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Benjamin Lockhart
April 20, 2024, 05:34:16 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 20, 2024, 04:50:57 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Benjamin Lockhart
April 20, 2024, 04:03:55 AM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Benjamin Lockhart
April 20, 2024, 02:35:56 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 19, 2024, 09:37:52 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
klugesmith
April 19, 2024, 09:20:10 PM
post Re: Next Gen DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 19, 2024, 07:22:26 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 19, 2024, 04:46:36 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
alan sailer
April 19, 2024, 03:49:28 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 19, 2024, 01:53:57 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
MRMILSTAR
April 19, 2024, 05:24:19 AM
post Re: Difference between these transformers
[Transformer (Ferrite Core)]
Tesla Junior
April 19, 2024, 04:24:09 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 19, 2024, 04:20:35 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 19, 2024, 04:05:28 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
alan sailer
April 19, 2024, 04:03:54 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 19, 2024, 03:19:19 AM
post Re: IKY150N65EH7, is it good for DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 19, 2024, 03:09:29 AM
post Re: IKY150N65EH7, is it good for DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
unrealcrafter2
April 19, 2024, 01:47:37 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 19, 2024, 12:19:21 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
klugesmith
April 18, 2024, 11:33:01 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 18, 2024, 11:15:15 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
davekni
April 18, 2024, 10:59:36 PM
post Re: What actually kills MOSFETs?
[Beginners]
unrealcrafter2
April 18, 2024, 10:03:48 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
klugesmith
April 18, 2024, 09:53:25 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat]
unrealcrafter2
April 18, 2024, 09:50:09 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 09:15:55 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
April 18, 2024, 08:50:49 PM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
unrealcrafter2
April 18, 2024, 08:11:27 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
davekni
April 18, 2024, 07:28:05 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 18, 2024, 06:30:30 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 06:03:57 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 05:26:13 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
NyaaX_X
April 18, 2024, 04:03:38 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 02:56:40 PM
post Re: DIY induction guns? (warning:long)
[Induction Launchers, Coil Guns and Rails guns]
Benbmw
April 18, 2024, 06:17:15 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 05:46:07 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
MRMILSTAR
April 18, 2024, 05:18:31 AM
post Re: IKY150N65EH7, is it good for DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 18, 2024, 04:34:52 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
klugesmith
April 18, 2024, 04:11:53 AM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 18, 2024, 04:02:44 AM
post Re: 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
April 18, 2024, 03:35:52 AM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
MRMILSTAR
April 17, 2024, 11:54:05 PM
post 100kHz CM300 gate resistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Benjamin Lockhart
April 17, 2024, 11:37:16 PM
post Re: Has anyone tried to build a TMT (extra coil) Tesla coil?
[General Chat]
Michelle_
April 17, 2024, 02:29:30 AM
post Re: Has anyone tried to build a TMT (extra coil) Tesla coil?
[General Chat]
MRMILSTAR
April 16, 2024, 11:56:12 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
klugesmith
April 16, 2024, 11:46:57 PM
post Re: How to get a GE Yokogawa AB40 Sync Scope to rotate without a powerplant.
[Laboratories, Equipment and Tools]
Bobakman
April 16, 2024, 10:40:11 PM
post Has anyone tried to build a TMT (extra coil) Tesla coil?
[General Chat]
Michelle_
April 16, 2024, 09:21:39 PM
post Re: Medium Drsstc question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
flyingperson23
April 16, 2024, 08:04:16 PM
post Re: First DRSSTC SKM100
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Benjamin Lockhart
April 16, 2024, 06:48:05 PM
post Re: Game changing tesla coil secondary winding suggestions
[General Chat]
Michelle_
April 16, 2024, 06:18:40 PM
post Re: Small-ish 3D printed SGTC via cheap ZVS flyback build, humbly asking a couple ?s
[Spark Gap Tesla Coils (SGTC)]
Michelle_
April 16, 2024, 06:14:53 PM
post Re: 3D printed mini-slayer: world's weakest tesla coil
[Solid State Tesla Coils (SSTC)]
unrealcrafter2
April 16, 2024, 05:44:44 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 
SimplePortal 2.3.6 © 2008-2014, SimplePortal