voltage regulator

[arevir]

Hi,
I been trying to find a voltage regulator with a high amp rating but no luck.
Does anyone know of a voltage regulator that can handle about 40 or 50 amps.
voltage from 6v to 36v or similar

Thanks.

[TacoCrawler]

Are you inquiring about an ESC or a BEC ?

50 amp speed controllers (ESC) are easily found...
And they regulate/supply voltage to the motor.
Which has the highest amp draw, tho' not usually 50amps
unless you put it in a bind and hold the throttle down forever.

A battery eliminator circuit(BEC) voltage regulator
can offer a 10 amps regulator and is usually more then enough amperage
for servos or other accessories.

So what exactly are you inquiring about ?

Why do you feel you need a 50A regulator ?

[arevir]

Originally Posted by TacoCrawler

Are you inquiring about an ESC or a BEC ?
About a adjustable voltage regulator

50 amp speed controllers (ESC) are easily found...
And they regulate/supply voltage to the motor.
Which has the highest amp draw, tho' not usually 50amps
unless you put it in a bind and hold the throttle down forever.

A battery eliminator circuit(BEC) voltage regulator
can offer a 10 amps regulator and is usually more then enough amperage
for servos or other accessories.

So what exactly are you inquiring about ?

Why do you feel you need a 50A regulator ?

I think I did not explained what I was looking better my mistake.
I am trying to find one adjustable voltage regulator to have it installed between the battery and the esc to adjust the output volt on the fly, but the ones I have seen have small current rating of about 10amp.
Thanks.

[TacoCrawler]

Originally Posted by arevir

I am trying to find one adjustable voltage regulator to have it installed between the battery and the esc to adjust the output volt on the fly,

I'm not really sure why you would need that.
Every ESC I know has it's own built in regulator.
Limiting the voltage to being too low for the ESC's demand
could be of issue I'd think.

Why not just get a quality transmitter
that has dual rate settings that can regulate (on the fly)
how much power is wanted/used ?

Guess I'm still not understanding what exactly your intent /or purpose is.

Maybe someone else has a better understanding of what you're attempting.
As I've never needed wire things up this way.

[durok]

I guess this may be the closest thing I can think of:

CC BEC PRO 20A MAX OUTPUT, 12S (50.4 VOLTS) MAX INPUT SWITCHING REGULATOR

read the specs - I would think it would handle more than your requirements, still not very expensive - less than $37...

[arevir]

Originally Posted by TacoCrawler

I'm not really sure why you would need that.
Every ESC I know has it's own built in regulator.
Limiting the voltage to being too low for the ESC's demand
could be of issue I'd think.

Why not just get a quality transmitter
that has dual rate settings that can regulate (on the fly)
how much power is wanted/used ?

Guess I'm still not understanding what exactly your intent /or purpose is.

Maybe someone else has a better understanding of what you're attempting.
As I've never needed wire things up this way.

no problem I am not the best sometimes explaining the project.
I just want to be able to adjust the output voltage so that way the kid wont destroy the gearboxes.
Is for a ride on that I would install a 24v battery, but I figure I ask here in case someone know of good quality adjustable voltage reg.

The one I found have low amp ratings like this one
https://www.amazon.com/DROK-Voltage-...tage+regulator

but now that you mention it I might try the dual rate/expo on a computer radio and see how to make it r/c.

Originally Posted by durok

I guess this may be the closest thing I can think of:

CC BEC PRO 20A MAX OUTPUT, 12S (50.4 VOLTS) MAX INPUT SWITCHING REGULATOR

read the specs - I would think it would handle more than your requirements, still not very expensive - less than $37...

Thanks for the link but that would not work in this case.

I might try the radio option and see how that goes unless someone know of one volt reg like the one I am looking.

[new2rocks]

Why not just adjust endpoints on your radio so that you limit max throttle when your kid drives? I did that for my little ones for the first couple of years on any rig they drove. It's easy and very effective.