Doc Brown Logo

Your Doc Brown's 70 Amp 12V Power Supply Source!

Feeling grounded? We're still flying at Radical RC! 
2130 Harshman Rd. Dayton,  OH  45424 
Shop Hours: M-F  10AM-7PM; SAT 10AM-5PM; 
Office Hours: M-F 9AM-5PM; Orders Ship: M-F 
Technical Help:


1905 Wright Flyer 68"

Dummy R-985 Radial 
 Flite Test visits Radical RC 
         Doc Brown shipping options    

 Home2024 DAYTON MODELRAMA  | View Shopping Cart 


  1. Shop >
  2. Charge Cords & Testers >

Doc Brown's 70 Amp 12V Power Supply

Doc Brown's 70 Amp 12V Power Supply

Banana socket box and rubber feet included. Each one Doc builds could look a little different depending on hour and day of assembly. All will be equipped with double standard 4mm banana inputs or better. Made from re-manufactured and new components. Tested in our shop under load prior to shipping. Doc says if he has time, he can configure the outputs differently if you like. 30 day guarantee by Doc included.

Special Notes for the HAM hobby:Radical Workbench Blog Post.

Note: Power supplies take standard PC type power cords. Most people have 3 or 4 in a drawer somewhere just waiting to be recycled to a good use. This is an excellent place to employ one of the extra cords you've been saving. If you need one, please choose in the drop down below. The 18 gauge cord is light duty and should not be used if you'll be taxing this power supply above 20 amps. The 14 AWG cord is a heavy duty server grade cord and will run cool as a cucumber even when you've got this unit maxed out. Both are 6 feet long.
SKU Number: RRCDB70

Price: $69.00 
Cord Choice 



buy Doc Brown using VISA MC Discover


Radical RC SiteMap  


Questions on this Doc Brown? Email us at 

Or call us at: 937-236-2455