supply_ramping.deck

支持数字元件仿真的SPICE插件

Supply ramping option
*
* This circuit demonstrates the use of the option
* "ramptime" which ramps independent sources and the
* capacitor and inductor initial conditions from 
* zero to their final value during the time period
* specified.
*
*
.tran 0.1 5
.option ramptime=0.2
*
a1 1 0 cap
.model cap capacitor (c=1000uf ic=1)
r1 1 0 1k
*
a2 2 0 ind
.model ind inductor (l=1H ic=1)
r2 2 0 1.0
*
v1 3 0 1.0
r3 3 0 1k
*
i1 4 0 1e-3
r4 4 0 1k
*
v2 5 0 0.0  sin(0 1 0.3 0 0 45.0)
r5 5 0 1k
*
.end