Tag: audio amplifier circuits

Amplifiers with 1000 watts or more. Mini amplifier is a standard amplifier, as well as quality amplifier. Mono stereo amplifier, Class D Amplifier High-power amplifier circuits, low-power amplifier circuits, bjt mosfet transistor, integrated designs projects.

LM3886 Car Amplifier Circuit DC to DC Converters SG3525 Project

| 2011/09/02

Stereo auto amp project amplifier 2 for LM3886 for supply sg3525 used the converter input voltage 12v … 14.4 v between output and 2 × 30 volt transformer for the FT140/77 toroidal ring core (inner diameter of 0.9 outer diameter 1.4) used PROM winding three 1mm wire 2 × 5 connected in parallel to the…

100W Car Amplifier Circuit TDA7293 TL494 DC to DC ETD29

| 2011/09/02

Car amplifier mono 100w power amplifier tda7293 floor (the 100w 120v dmos) IC dcdc converter section tl494 (pwm control) used. Adding audio input filter can be used as a bass amp. Used in the primary winding of the transformer Transformer ETD29 DCDC 1.2 mm wire 2 × 6, 2 × 0.8 mm wire of the…

Class D Amplifier Circuits

| 2011/08/27

Class D amp circuits usually bass, a subwoofer is used in practice despite being small in size can offer very high power. There are 3 pieces of 300-watt Class D amplifier circuit ir2104 ir2110 drive MOSFETs irfb23n15d 900 watt 1200 watt amplifier tlp621 driver MOSFETs irfp3415 the ir2110s irfb52n15c 300W Class D amp Circuit, 900W…

FET400 Mosfet Amplifier Circuit 400W

| 2011/08/21

All the details of FET400 Mosfet amplifier circuit diagram, PCB, layout description and high resolution images (hq) have 8 ohm speakers with 263 watts RMS and 350 watts into 4 ohms 6 ohms and 406 watts rms power can give. Made the same circuit on the audio input adder circuit using 2 800W power ratio…

340W MOSFET Power Amplifier Circuit APEX HV 23

| 2011/08/20

Apex 340W MOSFET amplifier circuit power stage 4 in the IRFP240 (N-Channel) and 4 IRFP9240 (P-Channel) MOSFET used 8 ohm speakers with the RMS 240W into 4 ohms and 340W Power can give printed circuit resettle plan and scheme, further circuit protection floor is in rectifier and filter circuit this section, but only residential floor…

1000W Amplifier Circuit 2SC5200 2AS1943

| 2011/08/20

BTJ type power amplifier module 2SC5200 NPN transistors can take a 6 and 6 2AS1943 connected. PCB design simple, not too complicated input and output connections Serenity … 30mA of current 25 to be set Symmetrical circuit supply voltage 90V DC +-75V is available …. CAUTION 1000w amp module is working with high voltage capacitor…

TDA7294 Power Up Transistor Output

| 2011/07/30

TDA7294 Integrated Amplifier in a lot of devices are being used by different companies based on TDA7294 great little sound system of popular brands are also dealing with electronic amplifier circuit with a lot of people have this integrated. In practice, the output TDA7294 2SC5200, 2SA1943 power transistors fortified with. Subscribe Circuit diagram and PCB…

Hi Fi Power Mosfet Amplifier Circuit 160 Watt

| 2011/07/30

Although it is an old design, it is a very high quality and powerful amplifier circuit with MOSFETs. The working voltage of the circuit is symmetrical. Two MOSFETs are used in the +-40 volt DC output. IRF240 and IRF9240. The PCB design of the hi-fi amplifier circuit is very nice in layout, and a relay…

Mosfet Power 1000W Amplifier Circuit LegendQuasor

| 2011/07/17

1000W Amplifier Circuit Famous Legend series “Quasar” N-channel irfp240 MOSFET model 4-ohm speakers RMS with 1000w output power can give supply voltage pretty high + -95 volts DC supply line and only on departure insurance, I suggest using also the speaker retarding Node stipulate in the Legend Quasar 1000w amp circuit’s schema, pcb files have.

Class A Hi Fi Amplifier Circuit AlephM

| 2011/06/21

Aleph-M output power is approximately 35W Class A class amp for quite a good value output MODFET n channel 2 irfp240 used supply voltage with symmetric +-18v dc Aleph-M PCB schematics, layout drawings have additional supply circuit diagram’s. Because the class is Anfi in SUPPLY CIRCUIT quite a lot of quality material already amp circuit…