Very High cost-efficient BLDC Driver

[zihuiqi]

BLDC driver solution.
Voltage :15V-42V
Current: upto 74A

the cost is as low as 5-10 dollars .

contact me:
mobile phone: (86)13455147937
email : qizihui7@yahoo.com.cn
Mr Qi

[danreetz]

Hello Mr. Qi, can you post some more details here please?

[zihuiqi]

Sir,the BLDC driver I mentioned is still in the stage of test and redesign . I came into problems with one chip ,it gives out much heat ,and makes the system not as stable .

I can design it according to your specificatins , high performance while keep in very low cost.

[karbomet]

Dear Sir,

We are need 50v 30amp Bldc driver pls send detailed information.
Application for electrical vehicles
our driver will be brake and regenaration battery

Best regards
Metin Gobuluk
metingobuluk@gmail.com

Originally Posted by zihuiqi BLDC driver solution. Voltage :15V-42V Current: upto 74A the cost is as low as 5-10 dollars . contact me: mobile phone: (86)13455147937 email : qizihui7@yahoo.com.cn Mr Qi

[yorkshire grey]

I HAVE A POSSIBLE DRIVE UNIT FAULT, I HAVE BEEN TOLD THAT IT IS A REGENERATION FAULT, THE PROBLEM IS AT S2500 IT RUNS OK BUT AT S3500 IT MAKES A CHATTERING NOISE THEN IT TRIPPING A 70A BREAKER
ITS A OKUMA CROWN OSP 700L
CAN ANYONE HELP