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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.

116 Posts
18 Topics

Last post by L_Mangold
in Re: General Oscilloscope...
on June 01, 2019, 12:23:13 AM

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

631 Posts
63 Topics

Last post by Weston
in Re: Si-wafers, ideas?
on Today at 07:07:57 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

29 Posts
8 Topics

Last post by Mads Barnkob
in Re: Identification of un...
on May 21, 2019, 08:22:28 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

62 Posts
15 Topics

Last post by jonnie
in Re: Advice sought for se...
on June 15, 2019, 06:38:28 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

11 Posts
4 Topics

Last post by Doros
in Re: Static electricity m...
on June 24, 2019, 01:56:17 PM

Tesla coils

No New Posts Spark gap Tesla coils

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

92 Posts
20 Topics

Last post by Mads Barnkob
in Re: Where to buy Tesla c...
on June 17, 2019, 10:46:56 AM

No New Posts Solid state Tesla coils

SSTC, Slayer exciter, Royer driven, single transistor

865 Posts
70 Topics

Last post by juuzpo
in SSTC interruptor not wor...
on June 23, 2019, 10:58:48 PM

No New Posts Dual Resonant Solid State Tesla coils

DRSSTC, QCW

1823 Posts
186 Topics

Last post by Netzpfuscher
in Re: My first DRSSTC on b...
on Today at 07:46:25 AM

No New Posts Vacuum tube Tesla coils

Vacuum tubes, radio valves, thermionic valves

34 Posts
5 Topics

Last post by Avenger
in Re: "LightningStorm" VTT...
on June 24, 2019, 01:28:59 AM

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

47 Posts
6 Topics

Last post by MRMILSTAR
in Re: Bought huge capacito...
on June 17, 2019, 04:34:02 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

17 Posts
4 Topics

Last post by Mads Barnkob
in Re: Siemens Polyphos 30 ...
on June 21, 2019, 09:08:16 AM

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

8 Posts
3 Topics

Last post by StaticBuildup
in Time lapse cactus flower
on July 02, 2018, 12:45:17 AM

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

197 Posts
35 Topics

Last post by Patrick
in Re: Welcome new members,...
on June 24, 2019, 12:47:16 AM

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.

52 Posts
15 Topics

Last post by Laci
in WTS [EU]: EPCOS 4600uF 3...
on April 24, 2019, 11:43:33 PM

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* Recent Topics and Posts

post Re: My first DRSSTC on bricks
[Dual Resonant Solid State Tesla coils]
Netzpfuscher
Today at 07:46:25 AM
post Re: Si-wafers, ideas?
[Electronic circuits]
Weston
Today at 07:07:57 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
Today at 05:45:55 AM
post Re: My first DRSSTC on bricks
[Dual Resonant Solid State Tesla coils]
Laci
June 24, 2019, 09:26:47 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
Bert911
June 24, 2019, 04:58:39 PM
post Re: Static electricity measurement
[Static electricity]
Doros
June 24, 2019, 01:56:17 PM
post Re: "LightningStorm" VTTC project
[Vacuum tube Tesla coils]
Avenger
June 24, 2019, 01:28:59 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Patrick
June 24, 2019, 12:47:16 AM
post SSTC interruptor not working
[Solid state Tesla coils]
juuzpo
June 23, 2019, 10:58:48 PM
post Re: Is one of these good?
[Dual Resonant Solid State Tesla coils]
Golddustpeak
June 23, 2019, 07:22:47 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Jeff B
June 23, 2019, 05:52:56 PM
post Re: Onetesla TS driver board for OWN coil need some help
[Dual Resonant Solid State Tesla coils]
dexter
June 23, 2019, 03:15:53 PM
post Onetesla TS driver board for OWN coil need some help
[Dual Resonant Solid State Tesla coils]
donnersm
June 23, 2019, 10:09:40 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Patrick
June 23, 2019, 10:07:04 AM
post Vacuum Epoxy Potting Attempt in Progress... (Pic Update 6/23/19)
[Transformer (ferrite core)]
Patrick
June 23, 2019, 08:50:14 AM
post Re: Si-wafers, ideas?
[Electronic circuits]
johnf
June 23, 2019, 01:28:20 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Twospoons
June 23, 2019, 01:17:50 AM
post Re: Si-wafers, ideas?
[Electronic circuits]
Twospoons
June 23, 2019, 01:04:13 AM
post Re: What happens when L and C are not matched?
[Electronic circuits]
Twospoons
June 23, 2019, 01:02:55 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Coupling
June 22, 2019, 11:10:02 PM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
flyrod
June 22, 2019, 08:45:17 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
flyrod
June 22, 2019, 08:36:34 PM
post Impressive 500,000 watt radio station from the 1930's
[Electronic circuits]
petespaco
June 22, 2019, 06:18:22 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
June 22, 2019, 05:47:22 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
T3sl4co1l
June 22, 2019, 05:21:58 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
June 22, 2019, 06:10:01 AM
post Re: Siemens Polyphos 30 xray machine
[X-ray]
Mads Barnkob
June 21, 2019, 09:08:16 AM
post Re: Choke-input DC-filter
[Electronic circuits]
johnf
June 20, 2019, 08:58:07 PM
post Re: CRT hacking ideas....
[Electronic circuits]
badpeter
June 20, 2019, 07:28:00 PM
post Re: Ideas needed!
[General chatting]
MRMILSTAR
June 20, 2019, 05:13:57 PM
post Re: Why did 4HV die??
[General chatting]
MRMILSTAR
June 20, 2019, 05:07:41 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
Bert911
June 20, 2019, 02:14:55 PM
post Re: Choke-input DC-filter
[Electronic circuits]
kamelryttarn
June 20, 2019, 12:53:58 PM
post Re: Choke-input DC-filter
[Electronic circuits]
johnf
June 20, 2019, 12:09:27 PM
post Choke-input DC-filter
[Electronic circuits]
kamelryttarn
June 20, 2019, 11:43:58 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
shrad
June 20, 2019, 08:57:42 AM
post Re: adventures in homemade flyback bobbins.
[Transformer (ferrite core)]
Patrick
June 20, 2019, 04:06:00 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
johnf
June 20, 2019, 03:50:56 AM
post Re: CRT hacking ideas....
[Electronic circuits]
petespaco
June 19, 2019, 11:29:28 PM
post Re: A dynamical arc model v2
[Dual Resonant Solid State Tesla coils]
Uspring
June 19, 2019, 01:40:16 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
Mads Barnkob
June 19, 2019, 10:49:45 AM
post Re: A dynamical arc model v2
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
June 19, 2019, 10:43:32 AM
post Re: Light, laser and optics - Link collection
[Light, lasers and optics]
shrad
June 19, 2019, 10:03:54 AM
post Re: How go get single mode optic fiber to work
[Light, lasers and optics]
shrad
June 19, 2019, 10:02:21 AM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
shrad
June 19, 2019, 09:35:52 AM
post Re: CRT hacking ideas....
[Electronic circuits]
badpeter
June 18, 2019, 11:35:16 PM
post Re: CRT hacking ideas....
[Electronic circuits]
Mads Barnkob
June 18, 2019, 08:22:23 PM
post CRT hacking ideas....
[Electronic circuits]
badpeter
June 18, 2019, 07:20:16 PM
post Re: Is one of these good?
[Dual Resonant Solid State Tesla coils]
VNTC
June 18, 2019, 12:16:43 PM
post Re: A dynamical arc model v2
[Dual Resonant Solid State Tesla coils]
Uspring
June 18, 2019, 11:45:53 AM

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