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Re: More... :-) [message #30079 is a reply to message #30078]

Sun, 02 January 2005 17:01

Damir
Messages: 1005
Registered: May 2009

Illuminati (2nd Degree)

I saw "down there" that you have OrCad (PSpice) program. I think there`s a model for DN2540 on the "Supertex" pages. Some simulations would be nice... For example, we can find output resistance of the circuit - use small input AC voltage (say 50mV) and measure output voltage on the large load (several Megs), say we`d get 0,8V. Then lower the load resistor til you got half of it - 0,4V, it means that output resistance is equal to the load resistance.
BTW - I don`t have this program and real DN2540...

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[Message index]

		Questions/Guenivere By: Manualblock on Sat, 01 January 2005 10:00
		Re: Questions/Guenivere By: Damir on Sat, 01 January 2005 14:04
		More... :-) By: Damir on Sun, 02 January 2005 03:58
		Re: More... :-) By: Wayne Parham on Sun, 02 January 2005 14:57
		Re: More... :-) By: Damir on Sun, 02 January 2005 17:01
		Output Z By: PakProtector on Sun, 02 January 2005 18:12
		Re: Output Z By: Manualblock on Mon, 03 January 2005 11:19
		Re: Output Z By: PakProtector on Mon, 03 January 2005 12:44
		OrCAD Demo CD By: Wayne Parham on Sun, 02 January 2005 18:28
		Re: OrCAD Demo CD By: Damir on Mon, 03 January 2005 06:38

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