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General electronics

No New Posts Beginners

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.

117 Posts
19 Topics

Last post by Mads Barnkob
in MOVED: First coil
on July 30, 2019, 07:31:16 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

673 Posts
65 Topics

Last post by Lane
in Re: Help for people buyi...
on August 17, 2019, 10:45:26 AM

No New Posts Printed Circuit Board

Layout, good practises, production, and design

58 Posts
9 Topics

Last post by L_Mangold
in Re: looking for PCB crea...
on April 29, 2019, 11:48:59 PM

No New Posts Computers, Microcontrollers, Programmable Logic, Interfaces and Displays

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

34 Posts
10 Topics

Last post by Mads Barnkob
in IBM ThinkPad A20p, from ...
on August 05, 2019, 09:53:21 AM

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

63 Posts
15 Topics

Last post by ElectroXa
in Re: Advice sought for se...
on July 24, 2019, 09:33:36 PM

No New Posts Transformer (ferrite core)

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

107 Posts
13 Topics

Last post by Patrick
in Vacuum Epoxy Potting Att...
on June 23, 2019, 08:50:14 AM

No New Posts Voltage Multipliers

Marx, cockcroft-walton etc

19 Posts
4 Topics

Last post by MRMILSTAR
in Re: Voltage Multipliers ...
on June 15, 2019, 05:19:35 PM

No New Posts Static electricity

Vimhurst, Van de Graff

14 Posts
5 Topics

Last post by Patric
in Re: Van de Graaf is leak...
on August 14, 2019, 02:56:49 PM

Tesla coils

No New Posts Spark gap Tesla coils

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

125 Posts
26 Topics

Last post by thedoc298
in Re: You would think this...
on August 17, 2019, 11:09:16 PM

No New Posts Solid state Tesla coils

SSTC, Slayer exciter, Royer driven, single transistor

881 Posts
71 Topics

Last post by Mads Barnkob
in Re: [Development] Projec...
on August 16, 2019, 10:07:31 PM

No New Posts Dual Resonant Solid State Tesla coils

DRSSTC, QCW

1933 Posts
204 Topics

Last post by Mads Barnkob
in Re: Twin System Build
on August 17, 2019, 08:06:42 PM

No New Posts Vacuum tube Tesla coils

Vacuum tubes, radio valves, thermionic valves

39 Posts
5 Topics

Last post by Bambinz
in Re: "LightningStorm" VTT...
on August 08, 2019, 01:15:11 PM

Pulse power

No New Posts Capacitor banks

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

55 Posts
9 Topics

Last post by T3sl4co1l
in Re: Suitable capacitors ...
on August 16, 2019, 09:28:35 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

0 Posts
0 Topics

Electromagnetic radiation

No New Posts Radio frequency

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

20 Posts
11 Topics

Last post by Mads Barnkob
in Re: Huawei RRU3928 1800M...
on January 08, 2019, 08:25:08 AM

No New Posts Light, lasers and optics

Everything related to light, be it visible or not

30 Posts
7 Topics

Last post by shrad
in Re: Light, laser and opt...
on June 19, 2019, 10:03:54 AM

Ionizing radiation

No New Posts Radioactive sources

Sources, sample collections, polution, places and sites

4 Posts
1 Topics

Last post by Mads Barnkob
in Re: Soviet "РИД-1" smoke...
on October 01, 2018, 11:00:29 AM

No New Posts X-ray

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

23 Posts
6 Topics

Last post by oneKone
in Re: Siemens Polyphos 30 ...
on July 09, 2019, 04:48:29 PM

No New Posts Detection, counting and measurements

Back ground radiation stations, dosimeters, cosmic ray counters etc

21 Posts
4 Topics

Last post by pentode
in Re: Now building a spark...
on May 05, 2019, 11:13:20 AM

Science photography

No New Posts Smart phones

Apps like time lapse, slow motion, filters

9 Posts
4 Topics

Last post by DashApple
in Led Closeups with Mobile...
on July 14, 2019, 03:00:09 PM

No New Posts Digital compact camera

Regular consumer cameras, custom firmware etc

4 Posts
2 Topics

Last post by AndreiRS
in Pushing my compact Sony ...
on February 28, 2018, 08:27:14 PM

No New Posts DSLR

Discussion of best settings for shutter, aperture, ISO etc

7 Posts
2 Topics

Last post by Mads Barnkob
in Re: Video gear & workflo...
on May 01, 2019, 11:28:23 PM

No New Posts High speed filming

Discussion only for dedicated high speed cameras

13 Posts
2 Topics

Last post by Mads Barnkob
in Re: FPS1000HD unboxing a...
on January 26, 2018, 11:16:47 AM

General discussion, chatting and admin contact

No New Posts General chatting

The town square where you can chat about any topic allowed by the site rules

215 Posts
39 Topics

Last post by DashApple
in Re: Small Phase change b...
on August 15, 2019, 06:23:40 PM

No New Posts Science, research and news in other fields than electronics

Discussion and posting of news from other fields of science than those that have special forums on this site already

21 Posts
7 Topics

Last post by kamelryttarn
in Re: 200 Hz square wave i...
on January 25, 2019, 10:41:38 AM

No New Posts Laboratories

Show off your lab, hackspace, garage, shed or work shop

22 Posts
2 Topics

Last post by Mads Barnkob
in Re: Moving to a new lab!
on November 11, 2018, 09:47:17 PM

No New Posts Hobby sites

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

5 Posts
2 Topics

Last post by Mads Barnkob
in Re: Kaizer Power Electro...
on October 06, 2017, 08:21:53 AM

No New Posts Contests and events

Contents and events can be announced here or you can share a interesting one that you found

6 Posts
4 Topics

Last post by Mads Barnkob
in 15000$ (1990's) Sony 3CC...
on August 31, 2018, 09:21:41 AM

No New Posts Crowdfunding

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

0 Posts
0 Topics

Marketplace

No New Posts Sell / Buy / Trade

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.

60 Posts
16 Topics

Last post by oneKone
in Re: Ebay [US]: MITSUBISH...
on August 12, 2019, 05:25:24 AM

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* Recent Topics and Posts

post Re: You would think this would be easy to find.
[Spark gap Tesla coils]
thedoc298
August 17, 2019, 11:09:16 PM
post Re: You would think this would be easy to find.
[Spark gap Tesla coils]
thedoc298
August 17, 2019, 11:00:32 PM
post Re: You would think this would be easy to find.
[Spark gap Tesla coils]
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August 17, 2019, 09:44:07 PM
post You would think this would be easy to find.
[Spark gap Tesla coils]
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August 17, 2019, 09:01:00 PM
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[Dual Resonant Solid State Tesla coils]
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post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
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August 17, 2019, 10:45:26 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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August 17, 2019, 06:21:45 AM
post Re: My second DRSSTC
[Dual Resonant Solid State Tesla coils]
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August 17, 2019, 12:59:20 AM
post Re: Twin System Build
[Dual Resonant Solid State Tesla coils]
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post Re: Drsstc 3
[Dual Resonant Solid State Tesla coils]
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August 16, 2019, 10:34:46 PM
post Re: Teardown of Danfoss VLT6000 4kW Variable Frequency Drive
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August 16, 2019, 10:26:19 PM
post Re: My second DRSSTC
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post Re: [Development] Project of an SSTC driver.
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post Re: Suitable capacitors and switches? 10kV
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[Capacitor banks]
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August 16, 2019, 09:17:04 PM
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August 16, 2019, 09:14:36 PM
post ESAB Power TIG 200 Welder Teardown
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August 16, 2019, 08:03:18 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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August 16, 2019, 01:49:53 PM
post Suitable capacitors and switches? 10kV
[Capacitor banks]
MrFox
August 16, 2019, 12:21:36 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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post Re: Small Phase change build R600a
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August 15, 2019, 06:23:40 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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August 15, 2019, 06:17:55 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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August 15, 2019, 01:51:04 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
August 14, 2019, 07:05:57 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
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August 14, 2019, 03:42:34 PM
post Re: Van de Graaf is leaking charge
[Static electricity]
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August 14, 2019, 02:56:49 PM
post Re: Van de Graaf is leaking charge
[Static electricity]
ElectroXa
August 14, 2019, 01:42:21 PM
post Re: My second DRSSTC
[Dual Resonant Solid State Tesla coils]
erdal
August 14, 2019, 12:53:10 PM
post Van de Graaf is leaking charge
[Static electricity]
Patric
August 14, 2019, 09:22:21 AM
post Re: Drsstc 3
[Dual Resonant Solid State Tesla coils]
oneKone
August 14, 2019, 04:39:11 AM
post Re: MMC orientation and variac
[Spark gap Tesla coils]
thedoc298
August 13, 2019, 07:10:31 PM
post Re: MMC orientation and variac
[Spark gap Tesla coils]
MRMILSTAR
August 13, 2019, 05:17:23 AM
post MMC orientation and variac
[Spark gap Tesla coils]
thedoc298
August 12, 2019, 09:54:35 PM
post Re: My second DRSSTC
[Dual Resonant Solid State Tesla coils]
erdal
August 12, 2019, 08:40:16 PM
post Re: Small Phase change build R600a
[General chatting]
Hydron
August 12, 2019, 07:27:23 PM
post Re: Teardown of Danfoss VLT6000 4kW Variable Frequency Drive
[Electronic circuits]
klugesmith
August 12, 2019, 09:18:15 AM
post Re: Teardown of Danfoss VLT6000 4kW Variable Frequency Drive
[Electronic circuits]
shrad
August 12, 2019, 09:06:34 AM
post Re: Teardown of Danfoss VLT6000 4kW Variable Frequency Drive
[Electronic circuits]
klugesmith
August 12, 2019, 09:02:38 AM
post Re: A problem solved with hand tools
[General chatting]
klugesmith
August 12, 2019, 08:29:20 AM
post Re: Ebay [US]: MITSUBISHI CM300 1200V-300A IGBT (30$ a piece)
[Sell / Buy / Trade]
oneKone
August 12, 2019, 05:25:24 AM
post Re: Ebay [US]: MITSUBISHI CM300 1200V-300A IGBT (30$ a piece)
[Sell / Buy / Trade]
acobaugh
August 10, 2019, 08:14:35 PM
post Re: 30% power increase
[Spark gap Tesla coils]
MRMILSTAR
August 08, 2019, 04:18:09 PM
post Re: "LightningStorm" VTTC project
[Vacuum tube Tesla coils]
Bambinz
August 08, 2019, 01:15:11 PM
post Re: Twin System Build
[Dual Resonant Solid State Tesla coils]
Bambinz
August 08, 2019, 12:15:26 PM
post Re: My second DRSSTC
[Dual Resonant Solid State Tesla coils]
Bambinz
August 08, 2019, 11:58:47 AM
post Re: [Development] Project of an SSTC driver.
[Solid state Tesla coils]
Bambinz
August 08, 2019, 11:56:51 AM
post Re: Next Gen DRSSTC
[Dual Resonant Solid State Tesla coils]
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August 08, 2019, 10:04:39 AM
post Re: My second DRSSTC
[Dual Resonant Solid State Tesla coils]
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August 08, 2019, 08:35:57 AM
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