📄 tl431-based type 3 manual_sch.prp
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("device_name" "VAC")
("pspice_path" "V_V12")
("level" "0")
("model_params"
("DC"
("value" "0Vdc")
("pspice_param" "DC")
)
("ACMAG"
("value" "1Vac")
("pspice_param" "AC")
)
)
)
("R30"
("device_name" "R")
("pspice_path" "R_R30")
("level" "0")
("model_params"
("VALUE"
("value" "1k")
("pspice_param" "VALUE")
)
)
)
("R3"
("device_name" "R")
("pspice_path" "R_R3")
("level" "0")
("model_params"
("VALUE"
("value" "{R3}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("POWER" "0.25")
("SLOPE" "0.005")
("MAX_TEMP" "200.0")
)
)
("G1"
("device_name" "GVALUE")
("pspice_path" "G_G1")
("level" "0")
("model_params"
("EXPR"
("value" "I(VLED)*{CTR}")
("pspice_param" "GAIN")
)
)
)
("VLED"
("device_name" "VAC")
("pspice_path" "V_VLED")
("level" "0")
("model_params"
("DC"
("value" "1")
("pspice_param" "DC")
)
("ACMAG"
("value" "0")
("pspice_param" "AC")
)
)
)
("R26"
("device_name" "R")
("pspice_path" "R_R26")
("level" "0")
("model_params"
("VALUE"
("value" "1k")
("pspice_param" "VALUE")
)
)
)
("Rlower"
("device_name" "R")
("pspice_path" "R_Rlower")
("level" "0")
("model_params"
("VALUE"
("value" "10k")
("pspice_param" "VALUE")
)
)
)
("R31"
("device_name" "R")
("pspice_path" "R_R31")
("level" "0")
("model_params"
("VALUE"
("value" "1k")
("pspice_param" "VALUE")
)
)
)
("C3"
("device_name" "C")
("pspice_path" "C_C3")
("level" "0")
("model_params"
("VALUE"
("value" "{C3}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("VOLTAGE" "50.0")
("CURRENT" "1.0")
("SLOPE" "0.005")
("KNEE" "125.0")
("MAX_TEMP" "125.0")
)
)
("R36"
("device_name" "R")
("pspice_path" "R_R36")
("level" "0")
("model_params"
("VALUE"
("value" "{Rpz}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("POWER" "0.25")
("SLOPE" "0.005")
("MAX_TEMP" "200.0")
)
)
("C6"
("device_name" "C")
("pspice_path" "C_C6")
("level" "0")
("model_params"
("VALUE"
("value" "{Cpole2}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("VOLTAGE" "50.0")
("CURRENT" "1.0")
("SLOPE" "0.005")
("KNEE" "125.0")
("MAX_TEMP" "125.0")
)
)
("E1"
("device_name" "EVALUE")
("pspice_path" "E_E1")
("level" "0")
("model_params"
("EXPR"
("value" "V(ac)+4.995")
("pspice_param" "GAIN")
)
)
)
("Vref"
("device_name" "VDC")
("pspice_path" "V_Vref")
("level" "0")
("model_params"
("DC"
("value" "2.5")
("pspice_param" "DC")
)
)
)
("V11"
("device_name" "VDC")
("pspice_path" "V_V11")
("level" "0")
("model_params"
("DC"
("value" "{R3}")
("pspice_param" "DC")
)
)
)
("R32"
("device_name" "R")
("pspice_path" "R_R32")
("level" "0")
("model_params"
("VALUE"
("value" "{Rpullup}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("POWER" "0.25")
("SLOPE" "0.005")
("MAX_TEMP" "200.0")
)
)
("R29"
("device_name" "R")
("pspice_path" "R_R29")
("level" "0")
("model_params"
("VALUE"
("value" "{RLED}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("POWER" "0.25")
("SLOPE" "0.005")
("MAX_TEMP" "200.0")
)
)
("V16"
("device_name" "VDC")
("pspice_path" "V_V16")
("level" "0")
("model_params"
("DC"
("value" "{Rled}")
("pspice_param" "DC")
)
)
)
("V8"
("device_name" "VDC")
("pspice_path" "V_V8")
("level" "0")
("model_params"
("DC"
("value" "{C1}")
("pspice_param" "DC")
)
)
)
("C2"
("device_name" "C")
("pspice_path" "C_C2")
("level" "0")
("model_params"
("VALUE"
("value" "{C2}")
("pspice_param" "VALUE")
("distrib" "FLAT")
)
)
("smoke_vars"
("VOLTAGE" "50.0")
("CURRENT" "1.0")
("SLOPE" "0.005")
("KNEE" "125.0")
("MAX_TEMP" "125.0")
)
)
("Vbias"
("device_name" "VDC")
("pspice_path" "V_Vbias")
("level" "0")
("model_params"
("DC"
("value" "5V")
("pspice_param" "DC")
)
)
)
("R35"
("device_name" "R")
("pspice_path" "R_R35")
("level" "0")
("model_params"
("VALUE"
("value" "1k")
("pspice_param" "VALUE")
)
)
)
("PARAM"
("device_name" "PARAM")
("pspice_path" "")
("level" "0")
("model_params"
("Gfc"
("value" "-33")
("pspice_param" "Gfc")
)
("C2"
("value" "{1/(2*pi*(fp1)*R2)}")
("pspice_param" "C2")
)
("C3"
("value" "{1/(2*pi*fz1*Rupper)}")
("pspice_param" "C3")
)
("R2"
("value" "{sqrt(c/a)*G*fc*R3/fp1}")
("pspice_param" "R2")
)
("G"
("value" "{10**(-Gfc/20)}")
("pspice_param" "G")
)
("R3"
("value" "{1/(2*pi*fp2*C3)}")
("pspice_param" "R3")
)
("fp1"
("value" "26k")
("pspice_param" "fp1")
)
("fp2"
("value" "26k")
("pspice_param" "fp2")
)
("Rpullup"
("value" "10k")
("pspice_param" "Rpullup")
)
("Czero1"
("value" "{1/(2*pi*fz1*Rupper)}")
("pspice_param" "Czero1")
)
("Rpz"
("value" "{1/(2*pi*Fp1*Cpz)}")
("pspice_param" "Rpz")
)
("pfc"
("value" "-165")
("pspice_param" "pfc")
)
("Rled"
("value" "{(sqrt(d)/e)*Rpullup*CTR*fp1*fp2/(fz2*fc*G)}")
("pspice_param" "Rled")
)
("Cpole2"
("value" "{1/(2*pi*Fp2*Rpullup)}")
("pspice_param" "Cpole2")
)
("Cpz"
("value" "{(fp1-fz1)/(2*fz1*fp1*Rled*pi)}")
("pspice_param" "Cpz")
)
("pi"
("value" "3.14159")
("pspice_param" "pi")
)
("Fc"
("value" "15k")
("pspice_param" "Fc")
)
("a"
("value" "{fc**4+fc**2*fz1**2+fc**2*fz2**2+fz1**2*fz2**2}")
("pspice_param" "a")
)
("fz1"
("value" "590")
("pspice_param" "fz1")
)
("fz2"
("value" "590")
("pspice_param" "fz2")
)
("CTR"
("value" "1")
("pspice_param" "CTR")
)
("Rupper"
("value" "10k")
("pspice_param" "Rupper")
)
("pm"
("value" "70")
("pspice_param" "pm")
)
("c"
("value" "{fp2**2*fp1**2+fc**2*fp2**2+fc**2*fp1**2+fc**4}")
("pspice_param" "c")
)
("d"
("value" "{(fp1**2+fc**2)*(fc**2+fz1**2) * (fp2**2+fc**2)*(fc**2+fz2**2)}")
("pspice_param" "d")
)
("C1"
("value" "{1/(2*pi*fz2*R2)}")
("pspice_param" "C1")
)
("e"
("value" "{fp1**2*fp2**2+fp2**2*fc**2+fc**2*fp1**2+fc**4}")
("pspice_param" "e")
)
)
)
)
)
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