TINA/Spice/SN6501: How to build a model of a transformer with one two windings, both with centre taps

Jon Keeble

Part Number: SN6501
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

I am attempting to build a TINA simulation of a SN6501 with transformer etc.

The transformer has two windings, both with a centre tap.

TINA has a transformer with two windings: one of the windings has a centre tap.

How to build a model of a dual centre tap transformer?

0 Herman Theodorus over 6 years ago

Hi Jon,

FYI, one of our team will take a look at this.

Herman

0 Herman Theodorus over 5 years ago in reply to Herman Theodorus

Hi Jon,

Just to give you update, we are still looking into this. I have asked around, but we haven't find someone that can answer this.

Herman

0 John Miller - Sensing over 5 years ago

Jon,

For your application, would it be feasible to put two of the single-center-tap transformers back-to-back as shown below?

Regards,
John

0 Somen Das over 5 years ago in reply to John Miller - Sensing

Jon,

Attached .TSC fles contains the transformer model. Following are the description of the parameters associated with the model.

LEAK= Leakage inductance

RDCP=DCR of primary side inductance

LPRI= Primary side inductance

NSP1= Secondary1 to primary turns ratio

NSP2= Secondary2 to primary turns ratio

RDCS2=DCR of secondary1 side inductance

RDCS2=DCR of secondary2 side inductance

Please let us know if you have any queries.

Thanks,

Somen

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