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Vifa DX25 Tweeter - Spice values [message #49002 is a reply to message #49001]

Fri, 03 March 2006 09:38

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

The DX25 voice coil has 2.75Ω resistance and 0.03mH inductance. It's mechanical resonance can be simulated with LCR values of 2.4mH, 24μF and 13Ω. A Spice model is shown below:
! tweeter virtual circuit (DX25)
! voice coil reactance
R1 2 3 2.75
L1 3 4 0.03mH
! mechanical reactance
L2 4 0 2.4mH
C2 4 0 24uF
R2 4 0 13

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[Message index]

		Vifa Tweeter By: dB on Fri, 03 March 2006 06:17
		Vifa DX25 Tweeter - Spice values By: Wayne Parham on Fri, 03 March 2006 09:38
		Re: Vifa DX25 Tweeter - Spice values By: dB on Fri, 03 March 2006 17:03

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