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10/16/2014

Dual 5.5 W Audio Power Amplifier HA13119

Dual 5.5 W Audio Power Amplifier HA13119

Datasheet for HA13119: Download

18 W BTL Audio Power Amplifier HA13118

The HA13118 is power IC designed for component car stereo amplifiers. At 13.2 V to 4 Ω load, this power IC provides an output power of 18W with 10% distortion. It is easy to design as this IC employs internal each protection circuit and the new small package. 
Circuit Diagram:
18 W BTL Audio Power Amplifier HA13118
Datasheet for HA13118: Download

14 Watt BTL Audio Power Amplifier

Circuit diagram14 Watt BTL Audio Power Amplifier

20 watt BTL Audio Power Amplifier

20 watt BTL Audio Power Amplifier

Protector of Speakers and Power Amplifier

Protector of Speakers and Power Amplifier

5W dual power amplifier

The BA5406 is a dual-OTL monolithic power IC with two high-output, low-frequency power amplifiers. With a 12V power supply, it has a rated output of 5W 2 into a 3Ω load, and with a 9V power supply, it has a rated output of 2.8W 2 into a 3Ω load. The BA5406 has good low-voltage characteristics, and the “pop” sound when power is applied is small. It generates little radio-band noise, and is ideal for use in stereo radio cassette players.

Circuit diagram:
5W dual power amplifier
Datasheet for BA5406: Download

Single-channel power amplifier

Circuit diagram for single-channel power amplifier
Datasheet for ba526: Download
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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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