12W TDA power audio amplifier with 11V to 14V single voltage supply. For speakers with ohm impedance. SR. QTY. REF. DISC. 1. 1. CN1. 2 PCB PIN. 2. 1. CN2. 2 PIN PBT CONNECTOR. 3. 1. C1. 10uF/50V OR 63V. 4. 2. C 2,C 5. uF/25V. 5. 1. C 3. uF. 6. 2. TDA datasheet, TDA circuit, TDA data sheet: STMICROELECTRONICS – 12W AUDIO AMPLIFIER,alldatasheet, datasheet, Datasheet search.

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It is a very useful bench test equipment for testing and finding out the frequency of various devices with unknown frequency such as oscillators, radio receivers, transmitters, function generators, crystals, etc. The cookie settings on this website are set to “allow cookies” to give you the best browsing experience possible. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils and inductors. You can control lights, fans, AC system, computer, printer, amplifier, robots, garage door, security systems, motor-driven curtains, motorized window blinds, door locks, sprinklers, motorized projection screens and anything else you can think of.

The meter is a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored.

I hope you see this message and thank in advance for the response. By continuing to use the site, you agree to the use of cookies. That is to keep the capacitors safe in case these voltages appear across them.


It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Deck or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground. It’s small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors.

12W Audio Amplifier

It also analyzes transistor’s characteristics such as voltage and gain. This project is intended for use as low frequency class AB audio amplifier. TDA provide high output current and has very low harmonic cross-over distortion. A conventional thermal shutdown system is also included. For speakers with ohm impedance. So i would suggest using 35V capacitors and ignore the photo, which is there for illustration purposes.

It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors.

This site uses Akismet to reduce spam. Arduino Prototype uses all standard through-hole components for easy construction, two of which are hidden underneath IC socket.

NTE – Audio Power Amplifier – 10W (TDA)

If you place 25V capacitors, like the photo, the amplifier will work but capacitors may die soon if higher than rated voltage is appeared on them. Further the tea2006 incorporate- rates an original and patented short circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the working point of the output transistors within their safe operating area.


The circuit includes an auto ranging as well as reset switch and produces very accurate and stable readings. I was trying to see which components go to which using your pcb layout but for some reason i having trouble to place the components to the right way lol. I tda0206 how you add the pcb layout for those using pcb. Leave a Reply Cancel reply.

C2 and C5 maximum rated voltage is 35V. Learn how your comment data is processed. The output waveforms can be both amplitude and frequency modulated. Thank you td2a006 actually end up figuring the placement of the components in the PCB layout.

If you continue to use this website without changing your cookie settings or you click “Accept” below then you are consenting to this. Headphone amplifier is small enough to fit in Altoids tin box, and thanks to low power consumption may be supplied from a single 9V battery.