irs 2092 87vdc test on dual subwoofers 500w 4 ohms

most wanted power amp

[@classix2132]

Kaya po ba ng power supply ng 502 yan plan ko kasi upgrade konzert ko

[@eldztronic6865]

Dipo kaya dapat 45vac pataas or 60vdc to 87vdc

[@classix2132]

@@eldztronic6865 pang anong ampli lwede ko gamitin

[@harold2199]

​@@classix2132Bili ka nalang ng dual power supply

[@mcmanlapaz7880]

modified ba yan irs2092 mo? o stock lang

[@eldztronic6865]

Simi stock lang po

[@fidodidotech2789]

nice boss

[@eldztronic6865]

Boss 😄😘

[@user-de7yt5nc7t]

No broblem 80v+-?

[@samohraje2433]

The IRS2092 chip can handle voltage up to +-100V but due to the voltage fluctuations, my recomended and tested voltage is +-97V with hard solid symetric PSU with 0 voltage spikes but to be 100% sure that no damage could happen, a little bit of gap is needed. but With a weak and soft power supply like transformers, if you have +-99Voc, on a DC output side, under load there should not be any problems even with voltage fluctuations but when a music suddenly stop playing, voltage could rise above 101V and you Kill that IC instantly but with a voltage SPIKE, my recomended and tested Voc is +-90V ( on a DC side ) because like i said befor, chip is not designed to be operating within its maximum input voltage. Of course it can handle 100V but even one volt more, the chip is dead instantly. I fried 4 of these amps just to test them what they are capable of and to my surprise, for that price is not bad at all. But for the PSU , that is another discussion because i build stereo 1000W subwoofer amp using these amps ( 500W each channel ) and the PSU was so expensive, for that money i spent i could have plug and play amplifier for the same price. Toroidial transformer with 1200VA cost around 190€ plus caps plus resistors etc etc is now 230€ plus 30€ for amps that is 260€ plus shipping for everything especially dat transformer weighing almost 8kg i'm on 300 exactly. But yes, this amp can operate and be functioning for a long period of time at maximum of 95V for safety, absolute max V is 100

[@eldztronic6865]

Yups stable

[@rickyramos5769]

Sir pwede ba 82 081 supply?

[@eldztronic6865]

Yes pwd

[@user-iv2wv4iq7y]

Ilang ampere power supply sir?

[@eldztronic6865]

12 amperes

[@MatiasMechanical-kr5ul]

what is this song?

[@eldztronic6865]

I love big speakers

[@JetSantillana]

Sir kaya ba ng irs ang 52v AC?

[@eldztronic6865]

Kaya po upto 87vdc

[@JetSantillana]

@@eldztronic6865 kapag DC na sir up to 87. Yung AC sir ilang volts gamit mo?

[@eldztronic6865]

65vac