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Resistance Parameters in Terms of Hybrid ParametersAuthor: Leonard Krugman The relationship between the r and h values can be determined by straightforward substitution and the simultaneous solution of equations 71 and 72, as follows: A. when i_{2} = 0. Under this condition
If these are solved simultaneously,
B. when i_{2} = 0. Under this condition equation 72A still applies and is solved
C. when i_{1} = 0. Under this condition
If these are solved simultaneously
D. when i_{1} = 0. For this relationship equation 72B still applies and is solved
E. The current gain As a numerical example of these conversions, the manufacturer's rating sheet for the G.E. type 2N45 specifies the following typical values for the hybrid parameters: h_{n} = 40 ohms, h_{12} = 2.5 x 10^{4}, h_{21} =  .92, h_{22} = 1.0 x 10^{6} mhos. Then


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