data for transformers lab - V p(V) I p(A) V s(V) P p(W) R L...

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Vp(V) Ip(A) Rp(Ohms)=Vp/Ip 0.35 5 46m Vs(V) Is(A) Rs(Ohms)= 0.23 5 69m
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=Vs/Is
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10 3.25 1 0.24 0.29 20 5.48 3 0.71 0.73 30 7.61 5 1.19 1.19 40 0.04 9.74 2 7 1.66 1.63 50 0.05 11.98 3 9 2.14 2.19 60 0.05 13.96 4 11 2.61 2.77 70 0.06 16.12 5 80 0.07 18.23 6 90 0.09 20.37 7 100 0.11 22.57 9 110 0.15 24.5 10 120 0.21 26.65 11 130 0.28 28.63 13 139 0.37 30.62 15 Vp(V) Ip(A) Vs(V) Po(W) I s (A) I p calculated(A) I p actual(A) - - - - - -
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0.63 0 1.46 0 2.33 0 3.19 6 4.2 12 5.33 19 V p (V) P s (W)
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10 3.25 10 20 5.48 20 30 7.61 30 2 40 9.74 40 3 50 11.98 50 4 60 13.96 60 5 70 16.12 70 6 80 18.23 80 7 90 20.37 90 9 100 22.57 100 10 110 24.5 110 11 120 26.65 120 13 130 28.63 130 15 139 30.62 139 Po(W) Vp(V) Vs(V) Vp(V) - - - Vp(V) 10 20 30 40 50 60 0 5 10 15 20 25 30 35 Vs(V) v
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0 70 80 90 100 110 120 130 vs Vp(V) Vs(V)
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1 0.29 3 0.73 5 1.19 7 1.63 9 2.19 11 2.77 I s (A) I p actual(A ) 0 0.5 1 1.5 2 2.5 3 Ipactual(A) vs Is(A)
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Ipactual(A)
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%eff %reg 0 120 0.21 26.65 11 und. und. und. 1 120 0.34 25.77 36 25.77 71.58 3 120 0.73 25.6 88 8.53 87.27 5 120 1.15 25.35 139 5.07 91.18 7 120 1.57 25.25 190 3.6 93.02 9 120 1.98 25.2 241 2.8 94.1 R=Vs/Is P load P input Vs % eff % reg 25.77 25.77 36 25.77 71.58 3.41 8.53 76.8 88 25.6 87.27 4.1 5.07 126.75 139 25.36 91.18 5.1 3.6 176.75 190 25.25 93.02 5.54 2.8 226.8 241 25.2 94.1 5.75 I s(A)
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Unformatted text preview: V p(V) I p(A) V s(V) P p(W) R L (Calc.) (Ohms) R=Vs/Is % eff 25.77 71.58 8.53 87.27 5.07 91.18 3.6 93.02 2.8 94.1 % reg R=Vs/Is % eff 5.75 2.8 94.1 5.54 3.6 93.02 5.1 5.07 91.18 4.1 8.53 87.27 3.41 25.77 71.58 20 40 60 80 100 % eff v s R % eff R=aa(Rl) Vs RMS from Pspice (V) Is RMS (A) Pload (W) Pinput (W) %eff 47 116.7 2.48 289.41 322.48 89.74 60 116.7 1.94 226.4 268.2 84.41 85 118.1 1.38 162.9 201.13 81 143 118.8 0.83 98.6 135.7 72.66 433 120.2 0.23 27.28 72.13 37.8 R=aa(Rl) %eff 47 89.74 60 84.41 85 81 143 72.66 433 37.8 20 40 60 80 100 % %reg 2.92 2.92 1.7 1.18 0.02 %reg 2.92 2.92 1.7 1.18 0.02 %eff %eff V (V) I(A) P(W) 10.45 1 10.45 1.47 2 2.94 6 1.5 9 8.1 1.26 10.21 11.17 0.9 10.05...
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data for transformers lab - V p(V) I p(A) V s(V) P p(W) R L...

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