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Showing posts with label 300W. Show all posts
Showing posts with label 300W. Show all posts

1/30/2015

Stereo 300W Audio Amplifier Circuit Diagram LM SeriesLM 4702BTA

Feature of LM 4702BTA
Very High Voltage Operation
Scalable Output Power
Minimum External Components
External Compensation
Thermal Shutdown and Mute

Typical Audio Amplifier Application Circuit LM 4702BTA
Stereo 300W Audio Amplifier Circuit Diagram LM Series LM 4702BTA
Stereo 300W Audio Amplifier Circuit Diagram LM Series LM4702BTA

12/05/2014

300 watt – 1200 watt MOSFET Amplifier

When you need an amplifier with high watt power. For use in applications such as concert, theater, the festivals etc. This circuit is most suitable. Both Loudness and durability, that courage to try. For this circuit, typically the maximum watt power at load 4 ohm equal to 300 watt. or about 200 watt at load 8 ohm. Which the watt power very much this level. If you are not satisfied. Also may added a higher power.

300 watt – 1200 watt MOSFET Amplifier
300 watt – 1200 watt MOSFET Amplifier

7/15/2014

STEREO 300W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER

GENERAL DESCRIPTION 

The TA3020 is a two-channel, 300W (4Ω) per channel Amplifier Driver IC that uses Tripath’s proprietary Digital  Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.

FEATURES 

  • Class-T architecture 
  • Proprietary Digital Power Processing technology 
  • “Audiophile” Sound Quality 
  • 0.02% THD+N @ 50W, 8Ω 
  • 0.03% IHF-IM @ 30W, 8Ω 
  • High Efficiency 
  • 95% @ 150W @ 8Ω 
  • 90% @ 275W @ 4Ω 
  • Supports wide range of output power levels 
  • Up to 300W/channel (4Ω), single-ended outputs 
  • Up to 1000W (4Ω), bridged outputs 
  • Output over-current protection 
  • Over- and under-voltage protection 
  • Thermally Enhanced 48-pin DIP (dual-inline package)
Circuit diagram:
STEREO 300W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER


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200W Audio Amplifier Circuit

Circuit description: Connecting two TDA2030 thru cheap power transistors we can create a amplifier wich can deliver a higher power. Wi...

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