Dual Volt PS High Io

Discussion in 'The Projects Forum' started by hondabones, Jan 18, 2013.

  1. hondabones

    Thread Starter Active Member

    Sep 29, 2009
    123
    1
    I've been researching building my own benchtop power supply, dual voltage, variable, high current. I was looking at switching supplies and was wondering if anyone had some incite or suggestions. Most switching supplies I see are a constant voltage. At the moment I'm just looking to research. I spent some time simulating a regular design with LM317 and TIP41, TIP42 to increase current. I also have been pricing components and found that high current transformers get pricey. That lead me to look at switching supplies. Thanks.
     
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