![Planet Analog - A New Trilogy of LTSpice Circuits with NTC Thermistors, Part I: LED Current Dimming with LT3474 and NTC Thermistor Temperature Control Planet Analog - A New Trilogy of LTSpice Circuits with NTC Thermistors, Part I: LED Current Dimming with LT3474 and NTC Thermistor Temperature Control](https://www.planetanalog.com/wp-content/uploads/content-images-planetanalog-Image-1-1503424024.png)
Planet Analog - A New Trilogy of LTSpice Circuits with NTC Thermistors, Part I: LED Current Dimming with LT3474 and NTC Thermistor Temperature Control
![First, set ltspice to be more accurate. In the menu, choose Simulate->Control Panel, then choose the "Spice" tab. See the image below. Set the Solver to Alternate. For higher accuracy set Reltol to a smaller number. The smaller it is, the slower the simulation ... First, set ltspice to be more accurate. In the menu, choose Simulate->Control Panel, then choose the "Spice" tab. See the image below. Set the Solver to Alternate. For higher accuracy set Reltol to a smaller number. The smaller it is, the slower the simulation ...](http://www.cs.toronto.edu/~relu/audio/ltspice/select-comp-load.jpg)
First, set ltspice to be more accurate. In the menu, choose Simulate->Control Panel, then choose the "Spice" tab. See the image below. Set the Solver to Alternate. For higher accuracy set Reltol to a smaller number. The smaller it is, the slower the simulation ...
How close is LTspice to the real world. | Electronics Forum (Circuits, Projects and Microcontrollers)
![The generic Spice implementation of the chip level multi-domain LED... | Download Scientific Diagram The generic Spice implementation of the chip level multi-domain LED... | Download Scientific Diagram](https://www.researchgate.net/publication/333228002/figure/fig6/AS:760813681901568@1558403525044/The-generic-Spice-implementation-of-the-chip-level-multi-domain-LED-model-in-LTspice_Q320.jpg)
The generic Spice implementation of the chip level multi-domain LED... | Download Scientific Diagram
![ngspice / Discussion / ngspice-users: I must be doing something wrong. Simulation isn't matching reality. ngspice / Discussion / ngspice-users: I must be doing something wrong. Simulation isn't matching reality.](http://i.imgur.com/KRJf9EF.png)