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971 Posts
147 Topics

Last post by Mads Barnkob
in Re: Wago "Lever Nuts"?
on May 14, 2022, 03:24:48 PM

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Discuss/Ask about/show off your lab, tools, test equipment, hackerspace, garage, shed or work shop

258 Posts
32 Topics

Last post by rikkitikkitavi
in Re: Thermometers
on May 12, 2022, 09:33:38 PM

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64 Posts
16 Topics

Last post by Mads Barnkob
in Re: Contest of motor slo...
on November 27, 2021, 07:52:59 AM

General electronics

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Basic questions about simple circuits, single parts and components. Earn respect by helping new members learn electronics. Do your own research first! Ask specific questions, show that you did some work before asking and the help will be plentiful.

385 Posts
64 Topics

Last post by MRMILSTAR
in Re: Rheostat or ???
on March 24, 2022, 08:04:51 PM

No New Posts Electronic Circuits

General electrical circuits, design, teardowns, audio, induction heating etc, if it is not directly high voltage related it belongs here

1513 Posts
172 Topics

Last post by MRMILSTAR
in Re: ATX PSU damaged by t...
on May 02, 2022, 05:14:24 PM

No New Posts Printed Circuit Board

Layout, good practises, production, and design

87 Posts
13 Topics

Last post by TMaxElectronics
in Re: Etching PCBs with a ...
on January 21, 2022, 02:05:52 PM

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Everything related to computers, other programmable devices and their human-machine-interfaces

454 Posts
31 Topics

Last post by the_anomaly
in Re: Converting old CRT t...
on March 31, 2022, 03:47:56 PM

High voltage

No New Posts Transformer (Iron Core)

Neon sign transformer (NST), Microwave Oven transformers (MOT), polepig transformers, Potential transformers, Oil Burner Ignition transformers (OBIT), Ignition transformers, old x-ray transformers etc

244 Posts
40 Topics

Last post by rikkitikkitavi
in Re: 3 Phase 400 VAC 6 A ...
on May 12, 2022, 09:41:04 PM

No New Posts Transformer (Ferrite Core)

High voltage inverters, new x-ray transformers, flyback transformers from TVs and monitors etc.

895 Posts
84 Topics

Last post by nielsquake
in Re: Xray transformer hig...
on April 13, 2022, 01:08:08 AM

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Marx, cockcroft-walton etc

398 Posts
65 Topics

Last post by abstruse1
in Bipolar CW
on May 15, 2022, 03:46:25 AM

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Wimshurst, Van de Graaff, Ion wind, Electrohydrodynamic phenomenons.

67 Posts
16 Topics

Last post by davekni
in Re: Home made Wimshurst ...
on May 15, 2022, 02:06:53 AM

Tesla coils

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DC charging, rotating spark gap, static spark gap, powered by NST, MOT, polepig etc

547 Posts
92 Topics

Last post by Robert3z
in Re: Driving the primary ...
on May 16, 2022, 02:21:11 PM

No New Posts Solid State Tesla Coils (SSTC)

SSTC, Slayer exciter, Royer driven, single transistor

2315 Posts
214 Topics

Last post by davekni
in Re: Problem with SSTC
on May 15, 2022, 11:59:37 PM

No New Posts Dual Resonant Solid State Tesla coils (DRSSTC)

DRSSTC, QCW

4949 Posts
461 Topics

Last post by CwhyteKGMS
in Re: ZVS driver based DRS...
on May 16, 2022, 07:29:15 AM

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Vacuum tubes, radio valves, thermionic valves

217 Posts
30 Topics

Last post by Duane B
in Re: Why do VTTCs need hu...
on March 30, 2022, 12:37:39 AM

Pulse power

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Discussion on construction, design and safety related to capacitors used for pulse energy discharges and their accessories like spark gaps, trigger mechanism, fail safe circuits and measurements. Can crushers and coin shrinkers etc also belong here

284 Posts
39 Topics

Last post by Mads Barnkob
in Re: Suitability of "CBB1...
on March 29, 2022, 09:24:05 PM

No New Posts Induction Launchers, Coil Guns and Rails guns

Discussion of coil design for induction/ring launchers, rail/coil design for guns, spark gaps, triggering mechanism, use of solid state switches etc

85 Posts
12 Topics

Last post by Range4Harry
in Hamilton drills model120...
on May 16, 2022, 11:25:14 PM

Electromagnetic radiation

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Radio Amateurs, infrared, microwaves, wireless communication, blue-tooth, WiFi, GPS etc

125 Posts
29 Topics

Last post by Mads Barnkob
in Re: Nokia Siemens 3G Fle...
on February 01, 2022, 06:52:57 PM

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177 Posts
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Last post by davekni
in Re: Small telecentric Sc...
on April 27, 2022, 06:41:26 AM

Ionizing radiation

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Sources, sample collections, polution, places and sites

18 Posts
2 Topics

Last post by TheMaxii2007
in Re: Reverse engineering ...
on June 06, 2020, 10:44:15 PM

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If it has anything to do with x-rays, this is the place

107 Posts
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Last post by huntergroundmind
in Re: Mystery propably X R...
on October 07, 2021, 08:59:07 PM

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Back ground radiation stations, dosimeters, cosmic ray counters etc

58 Posts
9 Topics

Last post by TizianoBll
in Re: 500kV High Voltage p...
on March 29, 2022, 04:14:16 PM

Science photography

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Apps like time lapse, slow motion, filters

12 Posts
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Last post by klugesmith
in Re: Led Closeups with Mo...
on September 27, 2020, 06:43:46 PM

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Regular consumer cameras, custom firmware etc

14 Posts
4 Topics

Last post by Mads Barnkob
in Canon Ixus V70 Hack with...
on October 04, 2020, 09:33:08 PM

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Discussion of best settings for shutter, aperture, ISO etc

19 Posts
5 Topics

Last post by Uspring
in Re: Global shutter synch...
on July 21, 2021, 05:10:18 PM

No New Posts High Speed Filming

Discussion only for dedicated high speed cameras

35 Posts
6 Topics

Last post by Mads Barnkob
in Re: FPS1000HD unboxing a...
on November 27, 2021, 07:51:01 AM

Other sites and advertisement

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Do you have a website, youtube or social media account where you show electronics, make other users aware of it here

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Last post by MRMILSTAR
in Re: Youtube channel of m...
on March 07, 2022, 05:13:46 AM

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Last post by Mads Barnkob
in Keysight University Live...
on March 15, 2021, 09:52:06 PM

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The only place where it is allowed to ask other users for help/sharing/money to your crowdfunding project, advertise for it here, nowhere else

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Last post by Mads Barnkob
in Re: Little Bee Current P...
on December 21, 2020, 07:27:25 PM

Marketplace

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It is only allowed to post on the this board if you have at least 25 post count. Commercial advertising is allowed for small start-up companies, 1 man companies or other similar companies with a niche production in high voltage parts.

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Last post by alan sailer
in Bicron Scintillator
on April 20, 2022, 12:06:34 AM

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* Recent Topics and Posts

post Hamilton drills model1206
[Induction Launchers, Coil Guns and Rails guns]
Range4Harry
May 16, 2022, 11:25:14 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 16, 2022, 02:21:11 PM
post Re: ZVS driver based DRSSTC with pictures and details - Student project
[Dual Resonant Solid State Tesla coils (DRSSTC)]
CwhyteKGMS
May 16, 2022, 07:29:15 AM
post Re: ZVS driver based DRSSTC with pictures and details - Student project
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 16, 2022, 04:53:18 AM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
davekni
May 16, 2022, 04:36:44 AM
post ZVS driver based DRSSTC with pictures and details - Student project
[Dual Resonant Solid State Tesla coils (DRSSTC)]
CwhyteKGMS
May 16, 2022, 03:53:48 AM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 16, 2022, 02:20:58 AM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 15, 2022, 11:59:37 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 15, 2022, 11:08:49 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 15, 2022, 09:43:07 PM
post Re: Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
May 15, 2022, 08:22:11 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 15, 2022, 08:03:13 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 15, 2022, 07:49:51 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 15, 2022, 06:58:45 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 15, 2022, 06:47:53 PM
post Re: Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Hydron
May 15, 2022, 04:13:02 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 15, 2022, 02:38:18 PM
post Re: Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 15, 2022, 03:53:35 AM
post Bipolar CW
[Voltage Multipliers]
abstruse1
May 15, 2022, 03:46:25 AM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 15, 2022, 03:40:42 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
davekni
May 15, 2022, 02:06:53 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
haversin
May 14, 2022, 10:26:32 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 14, 2022, 09:52:06 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 14, 2022, 09:25:23 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 14, 2022, 08:14:38 PM
post Re: Problem with SSTC
[Solid State Tesla Coils (SSTC)]
davekni
May 14, 2022, 08:02:22 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Coileone
May 14, 2022, 06:15:59 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Coileone
May 14, 2022, 06:12:32 PM
post Problem with SSTC
[Solid State Tesla Coils (SSTC)]
Nunu00
May 14, 2022, 05:18:16 PM
post Re: Wago "Lever Nuts"?
[General Chat]
Mads Barnkob
May 14, 2022, 03:24:48 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 13, 2022, 11:06:50 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
May 13, 2022, 09:28:35 PM
post Re: Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
May 13, 2022, 09:24:22 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Coileone
May 13, 2022, 02:13:19 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Coileone
May 13, 2022, 02:09:23 PM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 13, 2022, 06:16:20 AM
post Re: Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
klugesmith
May 13, 2022, 01:57:25 AM
post Flanging sound coming from DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Coileone
May 12, 2022, 10:05:32 PM
post Re: 3 Phase 400 VAC 6 A Variac Stack With Voltage/Current Meters
[Transformer (Iron Core)]
rikkitikkitavi
May 12, 2022, 09:41:04 PM
post Re: Thermometers
[Laboratories, Equipment and Tools]
rikkitikkitavi
May 12, 2022, 09:33:38 PM
post Re: Wago "Lever Nuts"?
[General Chat]
rikkitikkitavi
May 12, 2022, 09:27:40 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 12, 2022, 02:13:03 PM
post Re: Hi frequency ringing with GDT
[Solid State Tesla Coils (SSTC)]
davekni
May 12, 2022, 06:39:55 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
davekni
May 12, 2022, 06:27:47 AM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
davekni
May 12, 2022, 06:22:48 AM
post Wago "Lever Nuts"?
[General Chat]
abstruse1
May 12, 2022, 04:32:19 AM
post Re: Transistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
flyingperson23
May 12, 2022, 03:32:22 AM
post Re: Thermometers
[Laboratories, Equipment and Tools]
Twospoons
May 12, 2022, 12:00:11 AM
post Re: Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
klugesmith
May 11, 2022, 09:53:15 PM
post Kaizer DRSSTC 3
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
May 11, 2022, 09:40:00 PM
post Re: Hi frequency ringing with GDT
[Solid State Tesla Coils (SSTC)]
CarldeLevis
May 11, 2022, 09:39:21 PM
post Thermometers
[Laboratories, Equipment and Tools]
klugesmith
May 11, 2022, 09:36:59 PM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
Nicolas
May 11, 2022, 09:29:45 PM
post Re: Litz Wire?
[General Chat]
Mads Barnkob
May 11, 2022, 08:45:57 PM
post Re: Hi frequency ringing with GDT
[Solid State Tesla Coils (SSTC)]
Mads Barnkob
May 11, 2022, 08:43:38 PM
post Hi frequency ringing with GDT
[Solid State Tesla Coils (SSTC)]
CarldeLevis
May 11, 2022, 05:44:40 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Hydron
May 11, 2022, 04:17:34 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 11, 2022, 03:10:27 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Hydron
May 11, 2022, 01:46:57 PM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 11, 2022, 12:37:19 PM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
Uspring
May 11, 2022, 11:33:30 AM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Hydron
May 11, 2022, 11:00:59 AM
post Re: Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
davekni
May 11, 2022, 06:30:45 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
davekni
May 11, 2022, 06:11:08 AM
post Re: Litz Wire?
[General Chat]
abstruse1
May 11, 2022, 04:00:41 AM
post Driving the primary with other than 60Hz
[Spark Gap Tesla Coils (SGTC)]
Robert3z
May 11, 2022, 02:06:34 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
Mads Barnkob
May 10, 2022, 07:52:45 PM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
Nicolas
May 10, 2022, 10:04:27 AM
post Re: Transistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
May 10, 2022, 09:31:39 AM
post Re: Litz Wire?
[General Chat]
Mads Barnkob
May 10, 2022, 09:29:19 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat]
Mads Barnkob
May 10, 2022, 09:23:38 AM
post Re: Transistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
AstRii
May 10, 2022, 07:24:33 AM
post Transistor choice
[Dual Resonant Solid State Tesla coils (DRSSTC)]
flyingperson23
May 10, 2022, 03:33:10 AM
post Litz Wire?
[General Chat]
abstruse1
May 10, 2022, 03:16:29 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
DashApple
May 09, 2022, 07:41:51 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
johnf
May 09, 2022, 05:39:51 AM
post Re: Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
davekni
May 09, 2022, 12:44:13 AM
post Re: First tesla coil building / Questions before ignition
[Spark Gap Tesla Coils (SGTC)]
Nicolas
May 09, 2022, 12:24:37 AM
post Home made Wimshurst machine and Van De Graaf generator
[Static Electricity]
Nicolas
May 09, 2022, 12:21:40 AM
post Ground, Grounding, Grounded?
[General Chat]
abstruse1
May 09, 2022, 12:13:01 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 08, 2022, 06:43:31 PM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
May 08, 2022, 07:43:13 AM
post Re: 3 Phase 400 VAC 6 A Variac Stack With Voltage/Current Meters
[Transformer (Iron Core)]
Mads Barnkob
May 07, 2022, 07:59:36 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat]
Robert3z
May 07, 2022, 06:41:41 PM
post Re: Capacitor Esoterica
[General Chat]
abstruse1
May 07, 2022, 05:57:22 PM
post Re: 3 Phase 400 VAC 6 A Variac Stack With Voltage/Current Meters
[Transformer (Iron Core)]
Hydron
May 07, 2022, 03:43:57 PM
post 3 Phase 400 VAC 6 A Variac Stack With Voltage/Current Meters
[Transformer (Iron Core)]
Mads Barnkob
May 07, 2022, 03:21:16 PM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
May 07, 2022, 06:52:29 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 07, 2022, 04:57:41 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
May 06, 2022, 08:54:52 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 06, 2022, 02:54:44 AM
post Re: DRSSTC No Breakout On Topload
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Dhaygoh
May 05, 2022, 05:26:27 PM
post Re: DRSSTC No Breakout On Topload
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Dhaygoh
May 05, 2022, 05:14:32 PM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
May 05, 2022, 06:29:00 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 05, 2022, 05:56:01 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
May 05, 2022, 05:11:45 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 05, 2022, 04:37:42 AM
post Re: DRSSTC No Breakout On Topload
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
May 05, 2022, 04:19:47 AM
post Re: Capacitor Esoterica
[General Chat]
johnf
May 04, 2022, 11:22:09 PM
post Re: DRSSTC driver in the chip shortage
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Hydron
May 04, 2022, 11:04:19 PM

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