sep 25

Dual Voltage Transformer Schematic

...supply moreover dual voltage power supply schematic in addition lm3886 lifier circuit together with variable power supply schematic furthermore electrical schematic symbols relay moreover dual power...

sep 24

GND connections in an Amplifier using a transformer with two secondary…

...everyoneCurrently I am building a MOSFET Audio amplifier based on LME49830 chip from TI. The scheme consists:POWER SUPPLY -> PRE-AMPLIFIER -> POWER AMPLIFIER -> LOAD (for each channel)My power...

sep 24

LM3886 – Calculating Fc for low pass NFB filter – Page 3 – diyAudio

...the Fc of the negative feedback low pass filter on page 8 in the LM3886 TI datasheet says:fc= [Rf1*Rf2*(s+1/Rf2*Cf)]/[(Rf1+Rf2)*(s+1/C f(Rf1+Rf2))]My question is, what is "s" referring to? QUOTE]...

sep 24

LM3886 singing at HELL°

So ic amps do not need the same warm up as amps made with descrete components.A minute or two should be enough for lm3886. Then the operating temperature is...

sep 24

lm3886t PDF资料大全-Datasheet下载中文网-电子工程世界

TPS7A8300 lm3886t LM3886 Overture⑩ Audio Power TI 申请样片 lm3886t Overture TM Audio Power Amplif TI 申请样片 lm3886t F LM3886 Overture⑩ Audio Power TI 申请样片 lm3886t F Overture TM Audio Power Amplif TI 申请样片

sep 23

Board for small home audio system

been powering them with 3116 2.1 board as satelites, original scbks 1100 amplifier,lm3886 2x25w powered by smpsu,old jvc RK1OL amplifier, tas 5630 based on shure elec. modules with toroid psus,and...

sep 23

Lm3876 Heatsink

To determine the thermal resistance of the heat sink, I suggest reading the Thermal Design section of my Taming the LM3886 Chip Amp...

sep 23

Pavel Dudek’s super Gainclone group buy

I have added one PCB

sep 23

Playmaster Series 200 Circuit

...LM3886 handles the frequencies above 270Hz.I prefer the sound of the mosfet amp to the LM3886 ... about 1 year when I was using the LM3886 because there was something wrong with the preamp (again)...

sep 23

Driving Magnepan MG QR 1.5 from transconductance / high output…

...Rasmussen "Trans-Amp" - 40 Watt Transconductance "Current Amplifier" or LM1875 transconductance ampMagnepan’s drivers has (in general) flat impedance curve in audio region so maybe this is the...

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