[Amps] Re: Step-start calculation

[jeff millar]

Ok...re-running for full wave doubler
Vout = 9010V with bleeders
Vout = 7615 to 7395V at 4K load (220V ripple)
Ipk turnon = 58 Amps

Still a nice power supply

Joe Subich, K4IK wrote:

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>>Thanks for the numbers, its educational. The program assumes mains 
>>resistance of zero.  Since you know the value, it adds to primary 
>>winding resistance.
>>
>>Results at 240V in, 2.2M RL, parallel 2 x 93 uFd= 186 uFD
>>    Vout = 4435V
>>    Ipk turnon = 70A
>>
>>Loading the output (knowing what you like to run)
>>    RL = 2K   Vout = 4050 to 3985V (65V ripple)
>>    RL=1.5K  Vout = 3960 to 3878V (82V ripple)
>>That's a nice supply. 
>>    
>>
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>Problem is the rectifier is a Full Wave Doubler - not a Full Wave 
>Bridge.  Effective capacitance is 93/2 = 46.5 uF.  
>
>73, 
>
>   ... Joe, K4IK 
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