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Power Supplies
        Home Page >> Index Page >> Power Supplies >> Rotary Transformer Dynamotors
 
Rotary Transformer Dynamotors

DY94 / GRC - 10

(PS) DY94/GRC-10
A dynamotor power supply that is built like a tank. We have a supply of NEW, NEVER USED units! Power up your own homebrew mobile radio or your vintage GRC-10 transmitter / receiver set. Includes full documentation and schematics. Made by Motorola.

• Input: 115v / 230 vac, 50-60 Hz or 26 vdc
• Output: 550 vdc (for 4X150A), 220 vac @ 225ma, 257 vac @ 130ma, 26.4 vac @ 1.35 amps, 26.4 vac @ 1.7 amps, 175 vac @ 85ma
• Internal blower
• Weight: 57 lbs
 

Hand Crank Generator
Input: Muscle, 60 rpm
Output: 162vdc @ 60ma & 3.1v @ 300ma

(EQP) MARKII
Hand crank 10 watt generators sitting in storage since 1945! Brand new. Input is 50-70 rpm (60 rpm nominal). We do not have the handles (or the tripods) but they would be easy to make out of 3/8" square stock.

• Input: 60 rpm
• Output: 162 vdc @ 60 ma & 3.1 v @ 300 ma
• Dimensions: 6" x 6" x 5"H
$175 each
 
$95 each
 

Delco / RCA Rotary Transformer
Input: 12 vdc - 24 vdc
Output: 265 vac @ 120ma & 540 vac @ 26ma

(MOT) 101985
Delco / RCA rotary transformer converts 12 vdc @ 9 amps or 24 vdc @ 4.5 amps to 265 vac @ 120ma and 540 vac @ 26ma. New in the box US Military surplus from 1950's. Limited quantity.

• Input: 12 vdc - 24 vdc
• Output: 265 vac @ 120 ma &
540 vac @ 26 ma
• Dimensions: 9"L x 5" max width x 4"H
• Weight: 11 lbs
 
 
$95 each
 
For More Information
E-mail: grinnell@surplussales.com

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