Also i can add 7805 regulator so you can use both sr2803 circuit will be DNP if you are using 7805 vice versahaliltepedelen wrote: ↑Fri Aug 12, 2022 3:22 pm Yes we can change it give me suggestion
İs this only challenging part for is there any other out of stock components if you didn't order we can make updates
Search found 28 matches
- Fri Aug 12, 2022 3:25 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
- Fri Aug 12, 2022 3:22 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
- Fri Aug 12, 2022 9:32 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Also there is DNP resistors i will write it today
- Fri Aug 12, 2022 9:31 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
I also could not find the ratings of these resistors: R56,R57,R133,R134,R135,R136,R137,R153,R154,R155,R156,R157,R167,R168,R169,R170,R171,R178,R179,R180,R181,R182,R189,R190,R191,R192,R193,R200,R201,R202,R203,R204 Those are pull down resistor in locking circuit it can be several k ohms like you said ...
- Fri Aug 12, 2022 9:27 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
I understand that. but we still need developer comments on many points. for example, is -3 volts used from all other dc/dc, or can I buy single-channel ones with an output of +15 volts? for all these resistors, there are no specified values and it is impossible to send an order to the manufacturer ...
- Fri Aug 12, 2022 9:19 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Something is wrong in the scheme. The output of the DC-DC has a voltage of 18.3, and the chip that it feeds is powered by 5V. Maximum 5.5. IMG-20220809-WA0007.jpg Yes romale you are right but in bom it already written as 5 v output DC DC converter with same pages i copied from gate drivers converte...
- Fri Aug 12, 2022 9:17 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
İ will check c130-c153
İ can sent sr2803 chip
Or replace it with yours if you not produce the boards
- Tue Jul 26, 2022 6:47 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
- Sat Jul 02, 2022 9:19 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Hi
The BOM file is done.
Please refer to BOM file for exact component name and package.
I also uploded file to github
The BOM file is done.
Please refer to BOM file for exact component name and package.
I also uploded file to github
- Tue Jun 28, 2022 2:59 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
- Tue Jun 28, 2022 2:58 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
it is done https://github.com/haliltepedelen/all-in-one-board-for-open-inverter-project-V2 Hi! I downloaded the files. I will send it in the near future for the manufacture of boards. Most likely, they will install all the small parts there, but DC/ DC and power mosfets will already be bought separ...
- Sun Jun 26, 2022 10:11 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Hi Friend
it is done
https://github.com/haliltepedelen/all-i ... project-V2
- Wed Jun 22, 2022 5:02 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Now ı wıll make fınal check for productionRomale wrote: ↑Wed Jun 22, 2022 2:20 pmHello. I think everything is fine. I can try to makehaliltepedelen wrote: ↑Wed Jun 22, 2022 12:50 pm
Hi
The design is done i shared the pdf files if there is no further update i will upload to github
- Wed Jun 22, 2022 5:01 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
also high power path not painted can be supported vıa solder ıt will be reduced the board price
- Wed Jun 22, 2022 5:00 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
- Wed Jun 22, 2022 4:54 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
- Wed Jun 22, 2022 12:50 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
But I don't know the whole scheme that you use, it can also be good. I would prefer a circuit with a locking transistor, for example Q_off IRFL9110TRPBF, pull_down 4.7K, D_on any schottky per 1 ampere Hi The design is done i shared the pdf files if there is no further update i will upload to github...
- Sat Jun 18, 2022 4:45 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
In this case, the pull-up resistor is made by several kilohms and RG is calculated as before. When a positive pulse is applied, it passes directly through the diode D_ON and charges the Gate of the mosfet. When the output stage of the main driver is closed, then through the pull-up resistor PULL_DO...
- Sat Jun 18, 2022 2:03 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
do you think locking drivers will be needed for heavy-gate transistors? When I did without them, the mosfet did not close for a long time and there was heating. I started using a locking driver and everything started working fine. Hi We can try this solution but we are also using neagative gate vol...
- Thu Jun 16, 2022 12:27 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
The Kelly KLS7230C controller uses 30 mosfets to-220 to 100 amperes and it perfectly outputs up to 300 amperes of battery current and up to 450 amperes of motor current. It seems to me that if we implement 30 mosfets of IRFP4568PBF, we will easily get 600 amperes of motor current and up to 500 ampe...
- Thu Jun 16, 2022 12:25 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Hi I am working on it also i redesigned the board but the current sensor you shared is not suitable for pcb mount need check another one if it is ok for you I think that the current sensor can be put aside on the phase terminals. By the way, how are you supposed to implement the phase output? How i...
- Tue Jun 14, 2022 1:03 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Hi I will make the changes; mosfet and hall sensors Hi! How are you doing in changing the board? I can't wait to make and test for bugs and on a motorcycle. And then summer will fly by quickly and it will be cold))) [/quote Hi I am working on it also i redesigned the board but the current sensor yo...
- Sat May 28, 2022 3:18 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
- Thu May 26, 2022 2:21 pm
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342
Re: all in one board for open inverter project
Hi, so if you can fix the board to use 30 mosfets to-247 and replace the hall-based current sensors (I'll give a link to a good sensor) I will produce at least five samples at the same time, tob can be used on different equipment by conducting comparative tests! https://aliexpress.ru/item/100500317...
- Mon May 23, 2022 8:34 am
- Forum: Inverters / Motor Controllers
- Topic: all in one board for open inverter project
- Replies: 67
- Views: 10342