Johnson777717
New Member
Hey folks!
I'm trying to come up with a power supply for a 50 watt amp that I'm building. The Amp recommended input voltage is +- 29 volts, maximum +- 44volts. I'm not sure how much current the amp will draw, because the datasheet doesn't explicitly tell me so. I won't be driving the amp very hard because I'm only using it for my computer sound system. I have 6 speakers that I want to run from the computer, but the computer doesn't have enough power to push all 6 speakers without distorting at medium to high decibel levels. Thus, I'm creating this amp. Nothing special really, just using a STK4152II Stereo Amp that I got from a stereo with a broken CD player.
Anyway, as stated, I'm trying to design a PS for the amp. Will this circuit work? I've redrawn a design by Elliott Sound Products, included the 2200uF caps in parallel instead of 4700uF caps (I don't have these 4700 uf caps so i'm improvising.) Will this work? Does anyone have any suggestions for improvement?
Thank you very much for your support! Have a great day!
I'm trying to come up with a power supply for a 50 watt amp that I'm building. The Amp recommended input voltage is +- 29 volts, maximum +- 44volts. I'm not sure how much current the amp will draw, because the datasheet doesn't explicitly tell me so. I won't be driving the amp very hard because I'm only using it for my computer sound system. I have 6 speakers that I want to run from the computer, but the computer doesn't have enough power to push all 6 speakers without distorting at medium to high decibel levels. Thus, I'm creating this amp. Nothing special really, just using a STK4152II Stereo Amp that I got from a stereo with a broken CD player.
Anyway, as stated, I'm trying to design a PS for the amp. Will this circuit work? I've redrawn a design by Elliott Sound Products, included the 2200uF caps in parallel instead of 4700uF caps (I don't have these 4700 uf caps so i'm improvising.) Will this work? Does anyone have any suggestions for improvement?
Thank you very much for your support! Have a great day!