[ARC5] Vibrator Power Supplies

[Tom Lee]

Thanks for the link to the book, Roy! Much appreciated.

--Cheers,
Tom

-- 
Prof. Thomas H. Lee
Allen Bldg., CIS-205
420 Via Palou Mall
Stanford University
Stanford, CA 94305-4070
http://www-smirc.stanford.edu
650-725-3383 (public fax; no confidential information, please)

On 7/29/2018 6:26 PM, Roy Morgan wrote:
> Hello,
>
> I have a document entitled:
>
> Fundamental Principles of
> Vibrator Power Supply Design
>
> Compiled and Published by
> P.R. Mallory & Co., Inc.
> Indianapolis 6, Indiana
> March 1947
>
> The file name is mallory_vibe.pdf and it is 13.6 Mb in size with 129 
> pages.
>
> It mentions that the “typical frequency” is 125 cps, and in the 
> transformer design section it mentions that the 2500 series operates 
> at 250 cycles.  That section tells about 6 volt vibrators operating at 
> 6 and 8 volts and frequency of 113 and 116 cycles respectively.
>
> I can send this thing to anyone interested, but a Google search finds 
> it at:
>
> www.tubebooks.org/Books/mallory_vibe.pdf 
> <http://www.tubebooks.org/Books/mallory_vibe.pdf>
>
> (I own one of the Mallory “Vibrapack” supplies illustrated but it’s 
> not available to me just now.)
>
> Roy
>
> Roy Morgan
> k1lky68 at gmail.com <mailto:k1lky68 at gmail.com>
>
>
>
>> On Jul 29, 2018, at 8:45 PM, AKLDGUY <neilb0627 at gmail.com 
>> <mailto:neilb0627 at gmail.com>> wrote:
>>
>> You misinterpreted. I was referring to a standard vibrator supply. My 
>> post referred to what is meant by a vibrator operating at 100-120 Hz. 
>> If it means transitions from side to side 100-120 times per second, 
>> that is equivalent to 50-60 Hz at the transformer secondary….
>
>> On Mon, 30 Jul 2018, 9:56 AM Glen Zook <gzook at yahoo.com 
>> <mailto:gzook at yahoo.com>> wrote:
>>
>>     You unplug the vibrator and apply the AC directly to the
>>     transformer primary. No vibrator in the circuit anywhere!...
>>     *From:* AKLDGUY <neilb0627 at gmail.com <mailto:neilb0627 at gmail.com>>
>>     *...*s
>>     Are we talking about 100-120 transitions per second, which would
>>     be 50-60 Hz at the secondary winding?
>>
>
>
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