Author Topic: Aliexpress Yunbao pulse skipping Product Guide manual  (Read 470 times)

Offline black.yang

  • High Voltage Enthusiast
  • *
  • Posts: 6
  • Karma: +0/-0
  • China
    • View Profile
Aliexpress Yunbao pulse skipping Product Guide manual
« on: February 13, 2019, 06:55:42 PM »
Hello, everyone.
Recently, many friends mail to me to find to Yunbao driver's manual.
Yunbao was originally designed by me and later shared its code with some Chinese form enthusiasts.
So project was fork and made it a cheap driver for hobbyists.
I got a product user manual from the fork designer,
Unfortunately, at this version it is described in Chinese.
Fortunately, the ports in the picture are described in English, you may need to use Google Translate to help you understand more detail.
But it's better than nothing.  ;D
enjoy it!
« Last Edit: February 13, 2019, 07:03:08 PM by black.yang »
My Email:blackhv@foxmail.com

Offline black.yang

  • High Voltage Enthusiast
  • *
  • Posts: 6
  • Karma: +0/-0
  • China
    • View Profile
Re: Aliexpress Yunbao pulse skipping Product Guide manual
« Reply #1 on: February 13, 2019, 06:57:22 PM »
https://highvoltageforum.net/index.php?topic=506.0
Answer questions in this post and my email  :P
My Email:blackhv@foxmail.com

Offline Weston

  • High Voltage Enthusiast
  • *
  • Posts: 4
  • Karma: +0/-0
    • View Profile
Re: Aliexpress Yunbao pulse skipping Product Guide manual
« Reply #2 on: February 15, 2019, 07:40:34 AM »
So this controller regulates the average tank current by skipping pulses? Is this for QCW operation?

Do you have any photos or waveforms of the controller in operation? In the past, people have talked about using a pulse skipping controller for QCW coils but the consensus was that loaded Q is too low to effectively regulate the tank current.

I see a crystal oscillator on the board, are you using the FPGA to control the phase lag digitally to get more accurate zero voltage switching?

Offline black.yang

  • High Voltage Enthusiast
  • *
  • Posts: 6
  • Karma: +0/-0
  • China
    • View Profile
Re: Aliexpress Yunbao pulse skipping Product Guide manual
« Reply #3 on: February 15, 2019, 08:54:20 AM »
You can see what you want from this page.
https://4hv.org/e107_plugins/forum/forum_viewtopic.php?p=1&id=179388#post-179400
In fact, there is only one GDT in the original design. In order to ensure magnetic balance, when the current over the threshold, a resonance period width will be skipped on the GDT. So it is more suitable to call it "skipping cycle".
A ramp signal input port is reserved on the circuit board. It has been tested that it can be used to operate QCW mode, but the test effect is mediocre and the arc does not look straight.
My Email:blackhv@foxmail.com

Offline maxhi

  • High Voltage Enthusiast
  • *
  • Posts: 1
  • Karma: +0/-0
    • View Profile
Re: Aliexpress Yunbao pulse skipping Product Guide manual
« Reply #4 on: May 09, 2019, 12:45:17 PM »
Hello,
thank you very much for this manual. It is very helpful.
You can get these boards very cheap but I got no information about it.
Does somebody know, what the P4 connectors  (number 9 in the photo) are for?
Thanks

High Voltage Forum

Re: Aliexpress Yunbao pulse skipping Product Guide manual
« Reply #4 on: May 09, 2019, 12:45:17 PM »

 


* Recent Topics and Posts

post Re: New DRSSTC broken - Help
[Dual Resonant Solid State Tesla coils]
Laci
Today at 09:41:43 AM
post Let's study DRSSTC, how does it work by running ORCAD simulation
[Dual Resonant Solid State Tesla coils]
VNTC
Today at 06:09:00 AM
post Re: Strange GDT signals (need to help)
[Dual Resonant Solid State Tesla coils]
VNTC
Today at 03:39:48 AM
post Re: New DRSSTC broken - Help
[Dual Resonant Solid State Tesla coils]
MEROVINGO85
Today at 01:19:22 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
May 23, 2019, 11:20:08 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
badpeter
May 23, 2019, 09:54:18 PM
post Re: New DRSSTC broken - Help
[Dual Resonant Solid State Tesla coils]
Teravolt
May 23, 2019, 09:19:34 PM
post Re: Next Gen DRSSTC
[Dual Resonant Solid State Tesla coils]
Netzpfuscher
May 23, 2019, 09:01:24 PM
post New DRSSTC broken - Help
[Dual Resonant Solid State Tesla coils]
MEROVINGO85
May 23, 2019, 08:18:56 PM
post Re: (DR)SSTC music MIDI files
[Dual Resonant Solid State Tesla coils]
profdc9
May 23, 2019, 05:36:38 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
May 23, 2019, 04:56:10 PM
post Re: Strange GDT signals (need to help)
[Dual Resonant Solid State Tesla coils]
Phoenix
May 23, 2019, 11:55:27 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
May 23, 2019, 05:51:09 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 23, 2019, 04:07:17 AM
post Strange GDT signals (need to help)
[Dual Resonant Solid State Tesla coils]
VNTC
May 23, 2019, 02:19:24 AM
post Re: Easy access to optimal resonance frequency but the benefit is quite small
[Dual Resonant Solid State Tesla coils]
VNTC
May 23, 2019, 02:00:48 AM
post Re: Strange gdt waveforms
[Dual Resonant Solid State Tesla coils]
VNTC
May 23, 2019, 01:33:56 AM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
May 22, 2019, 08:31:55 PM
post Re: Easy access to optimal resonance frequency but the benefit is quite small
[Dual Resonant Solid State Tesla coils]
dexter
May 22, 2019, 08:31:51 PM
post Easy access to optimal resonance frequency but the benefit is quite small
[Dual Resonant Solid State Tesla coils]
VNTC
May 21, 2019, 11:35:57 PM
post Re: Offgrid 48V solar to 24V battery setup
[Electronic circuits]
Mads Barnkob
May 21, 2019, 09:59:54 PM
post Re: General Oscilloscope Probing Techniques for (DR)SSTC h-bridge
[Beginners]
Mads Barnkob
May 21, 2019, 09:51:27 PM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
T3sl4co1l
May 21, 2019, 09:49:03 PM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
82026
May 21, 2019, 09:02:10 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Vaclav
May 21, 2019, 08:59:57 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
May 21, 2019, 08:28:43 PM
post Re: Identification of unknown embedded computer, help needed.
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
Mads Barnkob
May 21, 2019, 08:22:28 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Vaclav
May 21, 2019, 06:21:37 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 21, 2019, 06:12:55 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
profdc9
May 21, 2019, 04:06:38 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Vaclav
May 21, 2019, 03:56:56 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Vaclav
May 21, 2019, 03:46:56 PM
post Re: DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
profdc9
May 21, 2019, 02:32:59 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 21, 2019, 06:12:18 AM
post Re: Offgrid 48V solar to 24V battery setup
[Electronic circuits]
profdc9
May 20, 2019, 11:30:34 PM
post DRSSTC design questions + project progress
[Dual Resonant Solid State Tesla coils]
Vaclav
May 20, 2019, 06:38:54 PM
post Re: General Oscilloscope Probing Techniques for (DR)SSTC h-bridge
[Beginners]
Teravolt
May 20, 2019, 06:33:49 PM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
82026
May 20, 2019, 02:27:59 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
hightemp1
May 20, 2019, 02:57:46 AM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
T3sl4co1l
May 20, 2019, 01:06:27 AM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
82026
May 19, 2019, 09:14:59 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 19, 2019, 06:40:41 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
flyrod
May 19, 2019, 04:04:12 PM
post Re: Offgrid 48V solar to 24V battery setup
[Electronic circuits]
Mads Barnkob
May 19, 2019, 11:24:46 AM
post Re: ZVS Mazzilli circ with active gate driver - what causes ringing?
[Electronic circuits]
flyrod
May 19, 2019, 03:22:54 AM
post Re: Are bleeder resistors necessary if I can easily discharge my capacitor?
[Spark gap Tesla coils]
profdc9
May 19, 2019, 03:18:52 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 18, 2019, 10:48:59 PM
post Re: Is one of these good?
[Dual Resonant Solid State Tesla coils]
Golddustpeak
May 18, 2019, 04:19:11 PM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic circuits]
petespaco
May 17, 2019, 10:57:17 PM
post Are bleeder resistors necessary if I can easily discharge my capacitor?
[Spark gap Tesla coils]
jpb133
May 17, 2019, 09:41:56 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