Showing posts with label 40W. Show all posts
Showing posts with label 40W. Show all posts

10/20/2014

40 Watt Audio Amplifier Circuit

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General Description
The TA8277H is 4 ch BTL audio power amplifier for car audio  application.  This IC can generate more high power: POUTMAX = 43 W as it  is included the pure complementary PNP and NPN transistor  output stage.  It is designed low distortion ratio for 4 ch BTL audio power  amplifier, built-in stand-by function and muting function.  Additionally, the AUX amplifier and various kind of protector  for car audio use is built-in.
Circuit Diagram:
40 Watt Audio Amplifier Circuit
Datasheet for TA8277: Download
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40 W BTL x 4CH Audio Power IC

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General Description:
The TA8260AH is 4 ch BTL audio power amplifier for car audio  application.  This IC can generate more high power: POUT MAX = 40 W as it is  included the pure complementary PNP and NPN transistor  output stage.  It is designed low distortion ratio for 4 ch BTL audio power  amplifier, built-in Stand-by Function, Muting Function, Clip  detector, and diagnosis circuit.  Additionally, the AUX. amplifier is built-in, it can make the beep  signal etc. output to 2 channels (OUT1 and 4).  It contains various kind of protectors for car audio use. 
Circuit Diagram:
 40 W BTL x 4CH Audio Power IC 
Datasheet for TDA8260AH: Download
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10/06/2014

40W hi-fi audio power amplifier TDA2051

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Features for TDA2051:
  • HIGH OUTPUT POWER (60W/4Ω MUSIC POWER IEC 268.3 RULES)
  • HIGH OPERATING SUPPLY VOLTAGE (±25V)
  • SINGLE OR SPLIT SUPPLY OPERATIONS
  • VERY LOW DISTORTION
  • SHORT CIRCUIT PROTECTION (OUT TO GND)
  • THERMAL SHUTDOWN
Circuit Diagram:
Cicuit diagram for 40W hi-fi audio power amplifier TDA2051
Datasheet for TDA2051: Download
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8/04/2014

40W Hi-Fi AUDIO POWER AMPLIFIER

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Circuit Diagram:
Circuit diagram 40W Hi-Fi AUDIO POWER AMPLIFIER

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7/30/2014

40 W car radio high power amplifier

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FEATURES:

Very high output power
Low power dissipation when used for music signals
Switches to low output power in the event of excessive heatsink temperatures
Requires few external components
Fixed gain
Low cross-over distortion
No switch-on/switch-off plops
Mode select switch
Low offset voltage at the output
Load dump protection
Short-circuit safe to ground, VP and across load
Protected against electrostatic discharge
Thermally protected
Diagnostic facility
Flexible leads.

GENERAL DESCRIPTION:

The TDA1560Q is an integrated Bridge-Tied Load (BTL) class-H high power amplifier. In a load of 8 Ω, the output power is 40 W typical at a THD of 10%. The encapsulation is a 17-lead DIL-bent-SIL plastic power package. The device is primarily developed for car radio applications.

Circuit Diagram:
Circuit diagram for 40 W car radio high power amplifier
Datasheet for TDA1560Q: Download
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