估計大家用Multisim仿真的時候都會發(fā)現(xiàn)沒有TL494這個元件把、、
在網(wǎng)上搜了N久,終于在某個俄國的小網(wǎng)站上搜到了、、
多謝谷歌翻譯、、
于是特此呈上這個東西、、
TL494NC.rar
順便問下、、
TL494NC和CN有什么區(qū)別啊、、
給用Multisim的朋友一個驚喜、、
全部回復(fù)(4)
正序查看
倒序查看
@551718183
怎么不能仿真？
仿真時候總是出現(xiàn)錯誤
Multisim Convergence Assistant Summary Report
Convergence Assistant Summary Report
Outcome:
The Convergence Assistant was unable to correct the problem. Please consult the help documentation for more information about simulation errors and how to correct them.
Multisim Convergence Assistant Log
Step 1: Verifying Error Scenario
...completed.
Step 2: Setting parameter Integration Method (METHOD) to Gear
Simulating...
...completed. Simulation error still occurs.
Step 3: Setting parameter Initial Conditions to Set To Zero
Simulating...
...completed. Simulation error still occurs.
Step 4: Setting parameter MaximumTimestep (TMAX) to 1.0000e-004
Simulating...
...completed. Simulation error still occurs.
Step 5: Setting parameter MaximumTimestep (TMAX) to 1.0000e-003
Simulating...
...completed. Simulation error still occurs.
Step 6: Setting parameter Relative error tolerance (RELTOL) to 1.0000e-002
Simulating...
...completed. Simulation error still occurs.
Step 7: Setting parameter Shunt resistance from analog nodes to ground (RSHUNT) to 1000000000
Simulating...
...completed. Simulation error still occurs.
Step 8: Setting parameter Shunt resistance from analog nodes to ground (RSHUNT) to 100000000
Simulating...
...completed. Simulation error still occurs.
Step 9: Setting parameter Shunt resistance from analog nodes to ground (RSHUNT) to 10000000
Simulating...
...completed. Simulation error still occurs.
Step 10: Setting parameter DC iteration limit (ITL1) to 200
Simulating...
...completed. Simulation error still occurs.
Step 11: Setting parameter DC iteration limit (ITL1) to 300
Simulating...
...completed. Simulation error still occurs.
Step 12: Setting parameter Minimum conductance (GMIN) to 1.0000e-007
Simulating...
...completed. Simulation error still occurs.
Step 13: Setting parameter MaximumTimestep (TMAX) to 1.0000e-004
Simulating...
...completed. Simulation error still occurs.
Step 14: Setting parameter MaximumTimestep (TMAX) to 1.0000e-005
Simulating...
...completed. Simulation error still occurs.
Convergence Assistant completed unsuccessfully.
0
回復(fù)
