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DC Stabilised

RO

Robert-Bauld

·

Created Oct 27, 2026

·

Updated Oct 27, 2026

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Details

Components

6


Schematic

Yes


Simulation

Transient analysis


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Components used

Components used
6 components
NameManufacturerMPNCountType

Diode

Generic

—

8

Official

Resistor

Generic

—

4

Official

AC Voltage Source

Generic

—

2

Official

Capacitor

Generic

—

2

Official

Zener Diode

Generic

—

2

Official

NPN BJT

Generic

—

1

Official

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
**************************************************
C_C1 N6 0 340u IC=0
C_C2 N5 0 340u IC=0
aD1 0 N9 ZENERVIRTUAL_b2f33485
X_D10 0 N1 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D2 N2 N6 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D3 0 N4 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D4 N4 N6 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D5 0 N2 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
aD6 0 N10 ZENERVIRTUAL_b2f33485
X_D7 N1 N5 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D8 0 N3 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_D9 N3 N5 DIODE_25d079d4 IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
X_Q2 N5 N10 N11 NPN3T_d3c2f74f IS=1e-16 BF=100 NF=1 VAF=1e30 IKF=1e30 ISE=0 NE=1.5 BR=1 NR=1 VAR=1e30 IKR=1e30 ISC=0 NC=2 RB=0 IRB=1e30 RBM=0 RE=0 RC=0 CJE=0 VJE=0.75 MJE=0.33 TF=0 XTF=0 VTF=1e30 ITF=0 PTF=0 CJC=0 VJC=0.75 MJC=0.33 XCJC=1 TR=0 CJS=0 VJS=0.75 MJS=0 XTB=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 TNOM=27 AREA=1 TEMP=27
R_R1 N9 N6 220 Resistor_1d9c8cf9a__R_R1
R_R2 N9 0 1K Resistor_1d9c8cf9a__R_R2
R_R4 N11 0 1K Resistor_1d9c8cf9a__R_R4
R_R5 N10 N5 1K Resistor_1d9c8cf9a__R_R5
V_V1 N2 N4 dc 0 ac 1 0 distof1 0 0 distof2 0 0 sin ( 0 17 50 0 0 0 )
V_V2 N1 N3 dc 0 ac 1 0 distof1 0 0 distof2 0 0 sin ( 0 17 50 0 0 0 )
E_VP1 VP1 0 N2 N4 1
E_VP2 VP2 0 N6 0 1
E_VP3 VP3 0 N9 0 1
E_VP4 VP4 0 N1 N4 1
E_VP5 VP5 0 N5 0 1
E_VP6 VP6 0 N11 0 1

**************************************************
* Models and supporting definitions follow
**************************************************
.model ZENERVIRTUAL_b2f33485 ZENER (v_breakdown=12 i_breakdown=20m i_sat=1p n_forward=1)
* Source-compatible two-terminal junction diode
.subckt DIODE_25d079d4 A K params: IS=1e-14 RS=0 N=1 BV=1e30 IBV=100p CJO=0 VJ=1 M=0.5 TT=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 ISR=0 NR=2 IKF=1e30 TNOM=27 IC=0 TEMP=27
    .model DIODE_25d079d4_CORE D(IS={IS} RS={RS} N={N} BV={BV} IBV={IBV} CJO={CJO} VJ={VJ} M={M} TT={TT} EG={EG} XTI={XTI} KF={KF} AF={AF} FC={FC} ISR={ISR} NR={NR} IKF={IKF} TNOM={TNOM})
    DCORE A K DIODE_25d079d4_CORE IC={IC} TEMP={TEMP}
.ends DIODE_25d079d4
.subckt NPN3T_d3c2f74f C B E params: AREA=1 TEMP=27 IS=1e-16 BF=100 NF=1 VAF=1e30 IKF=1e30 ISE=0 NE=1.5 BR=1 NR=1 VAR=1e30 IKR=1e30 ISC=0 NC=2 RB=0 IRB=1e30 RBM=0 RE=0 RC=0 CJE=0 VJE=0.75 MJE=0.33 TF=0 XTF=0 VTF=1e30 ITF=0 PTF=0 CJC=0 VJC=0.75 MJC=0.33 XCJC=1 TR=0 CJS=0 VJS=0.75 MJS=0 XTB=0 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 TNOM=27
    .model NPN3T_d3c2f74f_CORE NPN(Level=1 IS={IS} BF={BF} NF={NF} VAF={VAF} IKF={IKF} ISE={ISE} NE={NE} BR={BR} NR={NR} VAR={VAR} IKR={IKR} ISC={ISC} NC={NC} RB={RB} IRB={IRB} RBM={RBM} RE={RE} RC={RC} CJE={CJE} VJE={VJE} MJE={MJE} TF={TF} XTF={XTF} VTF={VTF} ITF={ITF} PTF={PTF} CJC={CJC} VJC={VJC} MJC={MJC} XCJC={XCJC} TR={TR} CJS={CJS} VJS={VJS} MJS={MJS} XTB={XTB} EG={EG} XTI={XTI} KF={KF} AF={AF} FC={FC} TNOM={TNOM})
    Q_CORE C B E NPN3T_d3c2f74f_CORE AREA={AREA} TEMP={TEMP}
.ends NPN3T_d3c2f74f
.model Resistor_1d9c8cf9a__R_R1 r(tc1=0 tc2=0 tnom=27)
.model Resistor_1d9c8cf9a__R_R2 r(tc1=0 tc2=0 tnom=27)
.model Resistor_1d9c8cf9a__R_R4 r(tc1=0 tc2=0 tnom=27)
.model Resistor_1d9c8cf9a__R_R5 r(tc1=0 tc2=0 tnom=27)

**************************************************
* Simulation settings
**************************************************
.tran 100u 100m 0
.save V(VP1) V(VP2) V(VP3) V(VP4) V(VP5) V(VP6)
.end

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