I'm trying to find Spice models for plain 400mW and 1.3 W hole mounted zeners. The most interesting value for me is 27 and 33 V.
I have tried searching without any success.
BTW: I'm also after a model for a 2 x 8(10) A, 2-pole relay with 24 V coil, and ordinary small power relay
I have tried searching without any success.
BTW: I'm also after a model for a 2 x 8(10) A, 2-pole relay with 24 V coil, and ordinary small power relay
What the **** do you want a relay's SPICE model for ????? 😕
Do you want to model the nonlinearity of the contact or what property are you interested in ?
Regards
Charles
yes, relays may seem odd but I'm interested in some circuits with 230 VAC in and a relay contact is the very end of the circuit.
I'll guess I'll have to settle for the coil only but if there were of real model for a relay I would be interested.
I'll guess I'll have to settle for the coil only but if there were of real model for a relay I would be interested.
I have the 8.0 version of Microsim's PSPICE and it definitely has a model for a controlled switch called Sbreak.
With this you should be able to "build" a relay by adding resistors and an inductor.
Regards
Charles
With this you should be able to "build" a relay by adding resistors and an inductor.
Regards
Charles
27V/500mW
.MODEL 1N971A D (IS=5.72393F BV=26.83 IBV=4.6M RS=41 CJO=41.5004P VJ=750.189M
+ M=507.423M RL=1G)
33V/500mW
.MODEL 1N973A D (IS=5.72393F BV=32.8 IBV=3.8M RS=58 CJO=123.457P VJ=750.153M
+ M=512.127M RL=1G )
27V/1W
.MODEL 1N3030A D (IS=5.72393F BV=26.68 IBV=9.5M RS=35 CJO=671.649P VJ=750.19M
+ M=500.83M RL=1G )
33V/1W
.MODEL 1N3032A D (IS=5.72393F BV=32.68 IBV=7.5M RS=45 CJO=691.859P VJ=750.141M
+ M=505.204M RL=1G )
Hope this helps.
/Hugo - has many more if more specific. 🙂
.MODEL 1N971A D (IS=5.72393F BV=26.83 IBV=4.6M RS=41 CJO=41.5004P VJ=750.189M
+ M=507.423M RL=1G)
33V/500mW
.MODEL 1N973A D (IS=5.72393F BV=32.8 IBV=3.8M RS=58 CJO=123.457P VJ=750.153M
+ M=512.127M RL=1G )
27V/1W
.MODEL 1N3030A D (IS=5.72393F BV=26.68 IBV=9.5M RS=35 CJO=671.649P VJ=750.19M
+ M=500.83M RL=1G )
33V/1W
.MODEL 1N3032A D (IS=5.72393F BV=32.68 IBV=7.5M RS=45 CJO=691.859P VJ=750.141M
+ M=505.204M RL=1G )
Hope this helps.
/Hugo - has many more if more specific. 🙂
Thanks, Hugo. You are a real pal! Where do you keep all stuff?
What Am I doing? I'm trying to simulate a softstart circuit but when I add inductance (simulating a relay) LTSpice goes bazooka. It will become extremely slow. I wonder why?
What Am I doing? I'm trying to simulate a softstart circuit but when I add inductance (simulating a relay) LTSpice goes bazooka. It will become extremely slow. I wonder why?
Got a big HDD 😀peranders said:
As I don't know LTSpice I can't help you out here. Soon the guru's will arrive 😉
/Hugo 🙂
I went to lunch and my .raw file is 500 MB! I'll guess something in my move isn't very smart.Netlist said:
So you have a big HDD too!peranders said:
Here are two links explaining relays in spice:
http://www.eettaiwan.com/ARTICLES/2002APR/PDF/2002APR19_PD_EDA_AN207.PDF
http://www.spectrum-soft.com/down/fall2000.pdf
/Hugo 🙂
Thanks, Hugo but I think I use a plain resistor. Interesting article though.
Why not solid state relay? Why? In this case a regular relay is the best solution if we talk price/performance. SS relays will introduce harmonics, not so good for audio equipment.
Why not solid state relay? Why? In this case a regular relay is the best solution if we talk price/performance. SS relays will introduce harmonics, not so good for audio equipment.
- Status
- Not open for further replies.