AUDIO AMPLIFIER & INVERTER CIRCUIT BOARDS

TDA2030 3 TR 2.1 Home theater 60 watt audio amplifier circuit board

Specifications:-

1. 100% Brand new and premium quality
2. 2.1 channel - 60 Watt Home theater audio board
3. Pleasant sound and bass boosted
4. Bigger heatsink for longer playback
5. Power up to 3 amp support

4440 IC 80 watt Audio amplifier circuit board

Specification:-

1. It is an 80-watt audio amplifier board.
2. It works with a 12V DC current.
3. Use for audio amplification.
4. Consume less space
5. Bridge rectifiers provide excellent performance
6. Inbuilt short-circuit protection

TDA2050 4 TR 4.1 Home theater audio amplifier circuit board

Specification:-

1. 100% branded and tested genuine product
2. Use external speakers for a sound connection
3. Speakers do not come with this board
4. Small, durable, and light
5. IC:  TDA2050
6. 4 inbuilt transistors

Toshiba 5200 transistor 1000 watt AC 24-0-24 Heavy duty audio amplifier circuit board

Specification:-

1. 100% branded and high-quality product
2. Works on AC current
3. Power rating : 1000 watts
4. Heavy duty
5. Energy saving and inbuilt short circuit protection
6. Use to drive 10 inches or 12 inches woofer with ease

12V DC to 220V AC 200 watt inverter circuit motherboard 120mm x 55mm x 35mm (DC to AC convertor)

Specification

1. Input voltage : 12V DC
2. Output voltage : 220V AC
3. Power rating : 200Watt
4. Frequency : 50HZ/60HZ
5. To get proper supply, connect a 12-0-12 12V transformer
6. Inbuilt over voltage, over current, and short circuit protection
7. Simple and easy-to-use design
8. Fast transient response

TDA2050 5 TR 5.1 Home theater audio amplifier circuit board

Specification:-

1. 100% branded and tested genuine product
2. Use external speakers for a sound connection
3. Speakers do not come with this board
4. Small, durable, and light
5. IC  :  TDA2050
6. 5 inbuilt transistors
7. Support: 12-0-12 Volt transformer, 5 Amp

Mosquito killer bat circuit board high voltage generator PCB for DIY Project

Specification:-

1. Operating voltage : 3.6V to 5V
2. Power rating : 500mA
3. High voltage generator
4. Can be easily install
5. Use as mosquito killer bat circuit replacement

2N3773 Powerful 4TR 250W high quality audio amplifier circuit board

Specifications:-

• The 2N3773 power transistors are designed for high-power audio
• Powerful Stereo HI-FI Sound, 2 channel Stereo Input & Output
• It is an upgraded version of the circuit board with more power and sound quality
• Input Supply: 18-0-18 volt, 5 Amp
• NOTE: Don't connect with 12-0-12 volt
• Premium-quality circuit board connected with all volume, base, & triple potentiometers.

Small 12V stereo circuit board with single 6283 IC

Specification:-

1. 100% branded and tested genuine product
2. Working voltage  :  12V
3. Use external speakers for a sound connection
4. Speakers do not come with this board
5. Small, durable, and light
6. IC  :  single 6283

TDA2030 5 TR 5.1-6.1 Home theater 100 watt audio amplifier circuit board

Specifications:-

1. 100% Branded, new and premium quality
2. 5.1 channel – 100 Watt Home theater audio board
3. Pleasant sound and bass boosted
4. Bigger heatsink for longer playback
5. Power up to 3 to 5 amp support

TDA7265 based high power 100watt Audio amplifier circuit board

Specification:-

1. 100% branded and high-quality audio board
2. It comes with 25V capacitors
3. The IC is enough powerful to drive heavy woofers
4. The output current is also high, giving pleasant sound quality
5. It works with 100-watt power
6. Input Voltage: 12V

5V DIY Ultrasonic Piezoelectric Humidifier Moisture Atomizing Chip Mist maker circuit board

Specifications:-

1. 100% High-quality product
2. Working voltage: 3V to 5V DC
3. Low noise operation.
4. Rechargeable
5. Comes with a Micro USB cable
6. Small fog particles.
7.  Long operation life.
8.  High stability.