Wednesday, January 22, 2014
The Alpine Car Stereo
Alpine car stereo and electronics, founded in 1978, is a world leader in the industry of high performance mobile electronics. They specialize in mobile multimedia, an integrated system approach incorporating digital entertainment, security and navigation products for the mobile entertainment.
To grasp what the Alpine car stereo Mobile Multimedia is, take a look at the IVA-D901 Alpine car stereo Mobile Multimedia Station/CD/DVD Receiver/Ai-NET Controller.Saturday, January 11, 2014
Sony Car Stereo
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| Sony car stereo Xplod Series |
Friday, December 27, 2013
Car Mobile Phone Charger Circuit


Thursday, December 26, 2013
Car Subwoofers
Youll notice a group of cars leaving you by with the aim of sound like its a subwoofer on wheels. Cool, directly? Well, if you intend to in fact hear your song, systems like these are horrible. 

Tuesday, November 19, 2013
Car Amplifier with IC LA4445
This circuit using IC LA4445 , this is stereo amplifier with power output 2 X 18 Watt, with this circuit you can use to car amplifier or to other elctronics device. Speaker use woofer with impedance 4 Ohm with power up to 20 Watt. Minimum voltagte require 10 Volt and maximum voltage 18 volt.see schematic below :
Sunday, November 17, 2013
Car amplifier circuit with IC BA532
Minimum Voltage required for this circuit 6 volt and maximum voltage 18 volt . Its can use to amplifier on the electronic devices such us Radio , DVD , MP4 , MP5 , and etc. To amplify the signal sound to audio sound , If you want to bring amplfier you can use the 6V rechargeable battery is able to turn it. What use the rechargeable battery ? because with rechargeable battery when battery runs out , you can charge back.
See Amplifier schematic with IC BA511 below :
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| Click to view large |
Maximum output power 10 Watt with impedance 4 ohm. The circuit is mono amplifier. You can use the circuit to car amplifier because support to low power subwoofer speaker
Sunday, November 10, 2013
A advantage sports car Sound classification is a Requirement not a Luxury
Thursday, October 31, 2013
High power car audio amplifier
This is a power amplifier which functioned as the car audio amplifier IC that uses PA02 and LH0101. That each IC has a 30W output power with 8 ohm impedance.C3 = 0.1uF

Tuesday, October 29, 2013
14 Watt car audio amplifier circuit
Basic operation of this amplifier is on IC TEA2021 ,
In this circuit minimum require voltage is 4 volts and maximum voltage 25 volts. Power output 14 Watt with 4 Ohm impedance. See this schematic.
Monday, October 28, 2013
Car Audio Amplifier Instalation Guide

Tuesday, October 22, 2013
Car Stereo Audio Amplifier with TDA1553CQ Circuit Diagram
Car Stereo Audio Amplifier with TDA1553CQ Circuit DiagramThis is a stereo audio amplifier for your car. The ambit is powered by a distinct IC TDA1553 with some alien components, this IC will handle your stereo car audio system.
The TDA1553CQ is a caked chip class-B achievement amplifier in a 13-lead artificial DIL-bent-SIL ability package. It contains 2×22 W amplifiers in BTL configuration. The accessory is primarily developed for car radio applications.
Special features of the device are:
3-state mode switch
· standby: low supply current (<100>
Loudspeaker protection
When a short-circuit to ground occurs, which forces a DC voltage across the loudspeaker of >= V, a built-in protection circuit becomes active and limits the DC voltage across the loudspeaker to <= V. Pin 12 detects the status of the protection circuit (e.g. for diagnostic purposes).
Short-circuit protection
If any output is short-circuited to ground during the standby mode, it becomes impossible to switch the circuit to the mute or operating condition. In this event the supply current will be limited to a few milliamps.
Friday, September 20, 2013
Car Amplifier Circuit 2 x 30 W stereo
This circuit use the IC AN7166 . On circuit have an advantage is very loud sound , although only 30W this circuit is like a 100 W transistor power amplifier. Its so good circuit with IC AN7166 . This circuit require minimum voltage 12 V and Maximum voltage 24 volt , I recomended voltage for this circuit is 18 volt. And use the battery supply current 5 Ampere. Maximum power output of one speaker 30 W with impedance 4 Ohm.
See this circuit schematic below :
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| Click image to view large |
Capacitor thats connect legs IC 4 and 3 is 1 nF . And capacitor thats connect legs IC 9 and 3 is 1 nF. For the input capacitor at 1 uF ( L and R ) for output capacitor at 1000uF with voltage 50 V or higher.
TA8210AH car audio amplifier circuit

Audio amplifier circuit can work at a minimum voltage 12-volt DC, if supplied under voltage 12-volt amplifier work will be less than the maximum. This amplifier output power up to 200W or 2 x 100W stereo with 8 ohm impedance.

R1 =1K
R2 =50K trim
R3 =1K
R4 =50K trim
R5 =680R
R6 =680R
R7 =150K
R8 =2R2
R9 =2R2
R10=2R2
R11=2R2
Capacitor
C1 =1uF
C2 =1uF
C3 =47uF
C4 =47uF
C5 =100n/400V
C6 =220uF
C7 =220uF
C8 =100n/400V
C9 =100n/400V
C10=100n/400V
Intregated Circuit
IC1=TA8210AH
Connector
X2-3=in R
X2-2=gnd
X2-1=in L
X1-1,X1-2=Out R
X1-3,X1-4=Out L
Thursday, September 12, 2013
MP3 Car Amplifier Schematic Circuits 150W
MP3 Car Amplifier Schematic Circuits 150WInternally trimmed offset voltage: 10 mV
Low input bias current: 50pA
Low input noise voltage: 25 nV
Low input noise current: 0.01 pA
Wide gain bandwidth: 4 MHz
High slew rate: 13 V/us
Low supply current: 3.6 m
High input impedance: 1012.
Low total harmonic distortion : <>
Wednesday, September 11, 2013
How to Installation A Car Stereo



