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How to measure power supply output impedance?

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bittware

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power supply output impedance

Hello experts,
Do you have any practical experiences on how to measure power supply output impedance? Say, to identify its output impedance <0.01Ohm@DC and 0.05Ohm@1MHz.
Any comments or hints are welcome.

Best regards,
bittware
 

output impedance power supply

for this u should be using PSpice software wchi give u the capabiltty of meaasuring the output of the circuit in frequecy domain.i designed my Low Pass,High Pass and Band pass filters, and analized their responce in trerms of voltage as the frequency increases.it well fine on th simitulation's and also ater their practical implemtation. so i think instead of voltage probe u use a resistevie analizing probe on the output, after desining ur circuit on the PSpice software, then analize it in the frequency domain......

I hope it would help u sir.
TC..........
 

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