Tag: transistor amplifier

2SC5200 BJT transistor amplifier circuits, Mosfet transistor amplifier circuits 20w ……1000w, 2200w various power transistor amplifier projects

300W Amplifier Circuit MJ15003 MJ15004

This is a very good amplifier suitable for driving compact speakers or bass or midrange PA systems. The great advantage of this connection is, on the one hand, the use of commonly available components, reasonable price and also the integration of all basic protections directly on the amplifier board, which significantly simplifies the construction of

TIP147 TIP142 Amplifier Circuit 200W Music Power

Darlington Transistor TIP147 TIP142 Amplifier Circuit – Output power @ 4 ohm: 100 W; – Output power @ 8 ohms: 70 W; – Distortion (THD @ 1 kHz / 10 W): 0.02%; – S / N ratio: 115 dB; – Bandwidth: 3 Hz ÷ 200 kHz; – Sensitivity: 600 mVeff; – Supply voltage: 2×30 Vac;

Kenwood Clone Mono Car Amplifier Circuit

Amplifier solid Kenwood KAC-718 model subwoofer filter, DC DC converter, Fan control circuit uPC1237HA protection, circuits are taken from Kenwood KAC-716 model. Technical Specifications of Car Amplifier: Maximum Power Output (at 4Ω, 100Hz) 1x 240W Nominal Power Output (4Ω) (0.08% THD at 100Hz, Supply 14.4 volts). 120W Nominal Power Output (2Ω) (0.8% THD at 100Hz,

2N6609 2N3773 HiFi Amplifier Circuit 550W

Since TO − 204 sheath power transistors are used, cooler, pcb assembly etc. a challenging but high quality design. The amplifier has Output short-circuit protection. T22 and T23 take current measurements over 0.47-ohm resistor and take the T11 and T12 to the cut and go to protection. You can increase the protection sensitivity by reducing

IRFP240 IRFP9240 Mosfet 400W Amplifier Circuit

Despite the apparent simplicity, this amplifier showed excellent quality parameters, which allows you to safely rank it as a Hi-Fi equipment. The amplifier has a very pleasant sound in the mid-eighties was patented. Since then, the element base has changed quite a lot and it has been possible to simplify the circuit, preserving the idea

Stereo Amplifier Of 500 Watts Quasi Complementary

The output transistors MJL21194 are of great power and performance. They must be very well adjusted with through screws, washers and nuts and properly insulated from the heatsink with mica insulators. Remember to use silicone grease and tighten the screws very well, so that the heat is transmitted from the transistors to the heatsink. After

Car Amplifier Circuit TIP142 TIP147 200W DC DC TL494 EI33

Previously shared RMS 250W auto amplifier JBL filter SMPS EI35 SG3525 project is similar to the PCB design is a very regular auto amplifier circuit. You can use 2x100w rms stereo or 200w rms mono, which can be controlled by bridge connection as well as bass control with cross over circuit with adjustable TL072P op

Amplifier Circuits 800W 400W

The edited versions of the Holy Holton AVXXX series amplifier circuits are of high quality PCB designs. The power transistors of the 400W Amplifier circuit are BJT 2SC5200, 2SA1943, or Mosfet IRFP240, IRFP9240 can be used for this and will change materials for use. Supply voltage symmetrical + -80V DC pcb, schematic, material list etc.

Amplifier Circuit 400W Harman kardon Modified Clone

The modified C-Class Sixteen model of the Harman card company in 1976 is able to deliver 400 watts of power through a 4-ohm speaker with an AB class Amplifier circuit . The power transistors 2SC5200 and 2SA1943 use the TL072 opamp in the 400w anfi circuit. The OPA2134 opamp is said to be of better

2N3773 2SC5200 Amplifier Circuit 150W

For a long time I was going to share with you the materials on assembling a transistor amplifier with unipolar power, assembled in retro-topology, which is still of interest to some radio amateurs. At the forum Diyaudio this ULF can be found under the name APEXAX6. This circuit does not need DC Protect, because the

400W Claas D Subwoofer Amplifier Circuit IRS2092

IRS2092 Subwoofer 400W Claas D Amplifier Circuit.The main part of this protection circuit is a transistor FET which is connected in the power supply branch amplifier integrated circuit IRS2092. When applying a positive voltage to the control electrode of the transistor, the ground power supply voltage and the comparator halts the modulation process. The transistor

RMS 2X200W Amplifier Circuit MJL21196 MJL21195

2X200W transistor amplifier circuit The aim of this bachelor thesis was to design a low frequency power amplifier for speakers for the purpose of sound public events. Its use therefore determine addressed the concerns of the processing, where required by the supply of sufficient power (at least 200W per channel into a load of 4Ω)

2X100W Class D Amplifier Circuit HIP4081A

HIP4081A two-channel output stage amplifier working in class D power 2×100 W to the load 8 Ω. For its construction are used mostly SMD components to the parasitic characteristics of the conductive connections shown what at least. The end-amplifier working in class D was designed in the “non-integrated” version in engagement with each of the

IRS2092 Class D Amplifier Circuit LM1036 Tone Controlled

IRS2092 2X50W Class D Amplifier Project The objective of this work is the design and implementation of the amplifier of class D with an output power 2 x 50 W at the impedance load of 4 Ω and a maximum total harmonic distortion of 10 %. In work is described the principle of operation of

800W Class D Amplifier Circuit IR2110 PWM

2X400W Class D Amplifier Project with IR2110 . The function of the PWM modulator For clarity of explanation of the function of the entire PWM modulator it is advisable to split it into a few blocks away. The first and most important block is the generator of triangular signal, which consists of the integrator formed