The true is a little difference. I couldn't say maybe just mind effect. The sound's field becomes more deeper and wider, as playing in the big pool ,as swimming the ocean...soft, loose...Actually that is something change indeedly.
An externally hosted image should be here but it was not working when we last tested it.
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Nice, i got 12 farads (12000000uF) in my mini-amp so i don't need a battery. 🙂 Power is about 2x1.5W.
Nice, i got 12 farads (12000000uF) in my mini-amp so i don't need a battery.
What's the ESR?
What's the ESR?
It's two
Samwha "DS5U256Z16025BB" 25F 2.7V Radial Green-Cap Double Layer Capacitor
in series, ESRdc is 35mR each (ESR1khz = 20mR each), so ~70mR here.
Do you find you need some way to charge balance the two series caps, to ensure neither goes over voltage?
I just use 100k shunt resistors paralleled each, but an opamp balancer would be more solid and universal, of course. As my charge rate is small (<500mA) I don't worry much.
I'd think different when implementing this in a commercial product.
I'd think different when implementing this in a commercial product.
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