Would it not make more sense to use a 1M and a 33K trimmer? This would allow you to achieve the optimum ration of 30:1 (150V/5V) would it not. With a 100K and 2.2K trimmer you'll have a ratio of 45:1 which will output only 3.33V at the full 150V.
Would it not make more sense to use a 1M and a 33K trimmer? This would allow you to achieve the optimum ration of 30:1 (150V/5V) would it not. With a 100K and 2.2K trimmer you'll have a ratio of 45:1 which will output only 3.33V at the full 150V.
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