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behavioural capacitor 04 PUBLICAnother version of a behavioural capacitor where the capacitance is programmable by the voltage on the 'capacitance' net. A 1uF capacitor is shown for reference. by signality  updated May 11, 2012 

behavioural capacitor 02 PUBLICAnother way to make a behavioural capacitor where the capacitance is programmable by the voltage on the 'capacitance' net. A 1uF capacitor is shown for reference. Simulation runs but gives silly... by signality  updated May 10, 2012 

behavioural capacitor 03 PUBLICAnother way to make a behavioural capacitor where the capacitance is programmable by the voltage on the 'capacitance' net. A 1uF capacitor is shown for reference. Simulates OK (Same as behavioural... by signality  updated May 10, 2012 

behavioural capacitor 01 PUBLICA behavioural capacitor where the capacitance is programmable by the voltage on the 'capacitance' net. However, simulation fails with: Solve Aborted  Error in Transient Solver invalid col index by signality  updated May 10, 2012 

behavioural inductor 01 PUBLICA behavioural inductor where the inductance is programmable by the voltage on the 'inductance' net. A 100mH inductor is shown for reference. by signality  updated May 10, 2012 

PMOSFET as ideal diode doesn't rectify correctly PUBLICby signality  updated May 09, 2012 

Crowbarred current source with fuse model 02 PUBLICSame as "Crowbarred current source with fuse model" but with surge limiting resistor added between C1 and fuse. by signality  updated May 04, 2012 

current source I/V crowbar test 02 PUBLICby signality  updated May 04, 2012 

current source I/V crowbar test 01 PUBLICby signality  updated May 04, 2012 

Crowbarred current source 01 PUBLICby signality  updated May 04, 2012 

Crowbarred current source with fuse model PUBLICby signality  updated May 04, 2012 

corrected current limiter PUBLICby signality  updated May 04, 2012 

behavioural fuse 02 PUBLICSimple nonresettable behavioural fuse. Goes open circuit when the current through the switch exceeds +/1A This version does not close once it has been opened, i.e. it is nonresettable. SWfuse1... by signality  updated May 03, 2012 

behavioural LM334 01 PUBLICA simple behavioural model of the LM334 3Terminal Adjustable Current Source. by signality  updated May 01, 2012 

LM334_03 PUBLICA discrete transistor model of the LM334 3 terminal current source. Based on a model of the LM334 from National Semiconductor or ST by Helmut Sennewald from the LTspice user group. Note multiple... by signality  updated May 01, 2012 

LM334_02 PUBLICA discrete transistor model of the LM334 3 terminal current source. Based on a model of the LM334 from National Semiconductor or ST by Helmut Sennewald from the LTspice user group. So far, I have been... by signality  updated May 01, 2012 

LM334 with soft start 01 PUBLICA way to implement "soft switching" between different currents using the LM334 3Terminal Adjustable Current Source. by signality  updated May 01, 2012 

68 VLamp Soft Start 01 PUBLICSimple incandescent lamp soft start. by signality  updated May 01, 2012 

LM334_crude_model_01 PUBLICSimple LM334 model from device datasheet schematic. Doesn't work yet and transistor params are wrong. by signality  updated April 30, 2012 

astable flip flop 04 PUBLICClassic 2 transistor astable multivibrator with collector catch diodes using PNP emitter followers to increase rise time. Q6, Q7, Q8 provide temperature compensation. by signality  updated April 24, 2012 