Hi all,
I am new to transformers and I am working on a power supply unit for an audio mixer. I have a couple of questions about the transformer that I will be using.
First, the transformer has three input pins but only one primary voltage. I am hoping someone can help me determine what all three pins are (I was thinking either +, -, and earth ground?)
Secondly, ideal I would have a 9-0-9 transformer because I need a center tap for my application, but I have only a 230vac transformer with two 9vac secondaries. To my understanding, I can just bridge a + and - from each of the secondaries to create a -9vac, 0v, and +9vac output correct?
Here is a link to the transformer's data sheet.
If anyone has some answers to my questions, it will be much appreciated
Thanks,
Frederic
I am new to transformers and I am working on a power supply unit for an audio mixer. I have a couple of questions about the transformer that I will be using.
First, the transformer has three input pins but only one primary voltage. I am hoping someone can help me determine what all three pins are (I was thinking either +, -, and earth ground?)
Secondly, ideal I would have a 9-0-9 transformer because I need a center tap for my application, but I have only a 230vac transformer with two 9vac secondaries. To my understanding, I can just bridge a + and - from each of the secondaries to create a -9vac, 0v, and +9vac output correct?
Here is a link to the transformer's data sheet.
If anyone has some answers to my questions, it will be much appreciated
Thanks,
Frederic