| samsagaz |
Hi, i want to know if think that this PSU are OK.
and if some addon/improvment can be made. i will use the Fuses in the primary.
I will use other DIodes not the MUR ones. i added these to use the footprint.
Thanks in advance |
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| Jaac |
looks ok maybe a thermistor in primary to smoothen the inrush current.
And if you wan't to simulate your psu please put some internal resistance to your caps |
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| sawreyrw |
| You also need to include the resistance of the transformer. |
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| DSP_Geek |
Just for kicks, try putting a low value resistor (0.3 ohms, 20 or 30 watts) between C2 and C3, and another between C6 and C7. The resistor makes the downstream capacitors act as a low-pass filter, which removes a fair bit of diode grunge from the rails at the expense of a bit of voltage loss under load.
You can test this with Duncan's power supply simulator:
http://www.duncanamps.com/psud2/index.html |
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