Controller circuit for Hilden Brandt motor needed..

[Honk]

I'm was sorry to hear about the controller not working the second time around.
Well, here's my letter to jack.
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Hi Jack.
I sorry about the improved controller not working out with you fine motor. Right now I don't know why its not compatible?
The only solution as I see it is to build you a straight forward controller with no fancy features to get your motor up running.
I will start-up the cad-work at once today and work as fast as I can to make the new controller. Sorry for another delay
In my lab the Flux booster controller worked perfectly on my own valve coils. I guess there must be someother features in your motor not liking my controller.
You can send the old broken controller back to me and I'll speed up buildning the new ordinary controller. I guess I can have it ready to ship within two weeks.

Sincerely / H
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Well, there you have it. Another boring delay while I finishes the new regular controller.

[pese]

Hello All,

Well I hate to be the bearer of bad news, but the controller will not work the second time.   It would only run the motor at about 75 rpm's and after three minutes it blowed the fuse.  I installed another fuse and it blowed it as sone as I pluged it in.   

I am waithing on Honk's reply.

Later,,,,,,JackH

Use lamps (bulbs) insted of fuses  - solong the fuse bowed up.
tan you can work on the device , solong , if that you find the source of this misworking.

take lanks strong enougth (not resistors)
because the cold-resistance of lamps is lower , as when the lightning). I worke ober 50 years onls This Way. with all Tube Transistors and elektronic equipments an developments

Pese

[Honk]

Forget the bulb sugggestion.
If the fuse is blown the controller is broken.
But I'll fix it when it's returned to me.

[wattsup]

@Honk

Is Jacks' device so out of the ordinary (well I know it is just by the looks of it) that he could not use a standard off-the-shelf PWM driver just to get it going. I'm sure he is really itching to get it going.

[Honk]

@Honk

Is Jacks' device so out of the ordinary (well I know it is just by the looks of it) that he could not use a standard off-the-shelf PWM driver just to get it going. I'm sure he is really itching to get it going.

You cannot use high frequency PWM signals to operate the motor.