| simingx |
Hi all,
I need a +/- 30V supply for a TA2022 amp that i'm planning to build, but I can only get 0-18 0-18 and 0-25 0-25V transformers here.
The 18V units would give me +/- 25V (a tad low) and the 25V units +/- 35V (which is marginally high).
Which one should I go for? I will be rectifying and filtering the two outputs from the transfomers seperately, so theoratically I will drop approx. 1.4 volts from each output, which would give me 23.6V and 33.6 volts... but I'd prefer not to rely on that.
Any suggestions? |
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| mhelin |
| Use the 0-25 0-25V transformer is your speakers are close to 8 ohms, otherwise select the 0-18 0-18V transformer. |
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