detex 3kw smps
how is the amp and how many voltage +/-? also what fets are you using for outputs.
Hi Steven
greetings i use FDA69N25 mosfets for my IRS3000 dc volts 95+/-
with FDA59N30 i use 125 dc volts +/- the dclass amp at side of detex smps has 6 pairs @ 90 volts dc its for .5 OHM LOAD
warm regards
andrew
how is the amp and how many voltage +/-? also what fets are you using for outputs.
Hi Steven
greetings i use FDA69N25 mosfets for my IRS3000 dc volts 95+/-
with FDA59N30 i use 125 dc volts +/- the dclass amp at side of detex smps has 6 pairs @ 90 volts dc its for .5 OHM LOAD
warm regards
andrew
hi all any idea if this will work? Class-D amplifier for the subwoofer and not only on motives Iraudamp - Power Amplifiers Class D - Forum for Electronics
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irs3000 probleam boostrap diode burn
hi to all,
greetings,
irs3000 boostrap diode brun after few minuts, i will change gate driver, diode inverter,comparator,inductor but no responce same problem what i do, any one can explain how to solve this problem
hi to all,
greetings,
irs3000 boostrap diode brun after few minuts, i will change gate driver, diode inverter,comparator,inductor but no responce same problem what i do, any one can explain how to solve this problem
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These are EMI infernos not Class-D amplifiers... Switching node directly lifted above the PCB to act as HF transmitter
how comes in his forum he has the measures an has made many pcbs with success?
how comes in his forum he has the measures an has made many pcbs with success?
A working class-D doesn't mean, its a success in EMI also. The type of PCB layout used in the above examples is terrible and can cause huge amount of EMI.
A working class-D doesn't mean, its a success in EMI also. The type of PCB layout used in the above examples is terrible and can cause huge amount of EMI.
hi kanwar pls share a simple working class d schematic with pcb layout.
hi workhorse i drafted the pcb based on this forum., is this layout o.k it is ucd .
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gtG ucd 1100 rev 2.2 with protect.jpg110.9 KB · Views: 898
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gtG ucd 1100 rev 2.2 with protect schematic.jpg281.7 KB · Views: 918
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gtG ucd 1100 rev 2.2 with protect pcb.jpg158 KB · Views: 1,399
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just wondering are the below layouts up to the standard
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ucd 25 watts to 1200 watts using 2 mosfets pg 258 irs500_555.jpg103.7 KB · Views: 442
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ucd 25 watts to 1200 watts using 2 mosfets pg 248 nyak_n.jpg509.9 KB · Views: 2,692
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ucd 25 watts to 1200 watts using 2 mosfets pg368 DSC03404 copy.jpg227.5 KB · Views: 358
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ucd 25 watts to 1200 watts using 2 mosfets pg 248 nyak_al_k.jpg144.3 KB · Views: 344
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ucd 25 watts to 1200 watts using 2 mosfets pg 263 dsc07549f.jpg841.8 KB · Views: 615
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ucd 25 watts to 1200 watts using 2 mosfets pg 272 Amplificador Classe-D pg 74 components irs4k5.jpg451.5 KB · Views: 719
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ucd 25 watts to 1200 watts using 2 mosfets pg 128 index.php.jpeg25.3 KB · Views: 549
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ucd 25 watts to 1200 watts using 2 mosfets pg366 1148845_202438549917588_1666567237_n.jpg126.9 KB · Views: 475
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ucd 25 watts to 1200 watts using 2 mosfets pg364 amp-2011.jpg126.5 KB · Views: 558
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ucd 25 watts to 1200 watts using 2 mosfets pg 267 Connection AUD600.jpg95.4 KB · Views: 740
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