PAM8403 2*3W Mini Audio Class D Amplifier Board 2.5-5V Input lot(5 pcs)

Price:

$ 1.52
USD
  2. Shop
  3. PAM8403 2*3W Mini Audio Class D Amplifier Board 2.5-5V Input lot(5 pcs)
5W CREE XTE S3 High Power LED 8-20mm PCB Emitter Warm Neutral White Blue
5W CREE XTE S3 High Power LED 8-20mm PCB Emitter Warm Neutral White Blue
$ 1.07
$ 1.07
30W 40W 50W Driverless LED Light COB Chip Spotlight Size 110x58mm Emitting 60x30mm
30W 40W 50W Driverless LED Light COB Chip Spotlight Size 110x58mm Emitting 60x30mm
$ 5.15
$ 5.15

PAM8403 2*3W Mini Audio Class D Amplifier Board 2.5-5V Input lot(5 pcs)

https://www.qskj.cc/web/image/product.template/6343/image_1920?unique=23c53c7
(0 review)

$ 1.66 1.6600000000000001 USD $ 1.66

¥ 12.00

Not Available For Sale

($ 0.33 / Unit(s))

    This combination does not exist.

    Contact Us
    Categories :
    Other Modules
    SKU :
    1941033
    Share :
    Terms and Conditions :
    100% original guarantee
    Return within 30days
    Free delivery on all orders
    You may also like
    Q53 AC Output Active Single Phase Voltage Transformer Module Sensor for Arduino
    Q53 AC Output Active Single Phase Voltage Transformer Module Sensor for Arduino
    $ 1.66 $ 1.66
    B41 TL494 PWM Controller Adjustable Frequency Module
    B41 TL494 PWM Controller Adjustable Frequency Module
    $ 1.94 $ 1.94
    ADS1115 I2C 16 Bit Module ADC 4 channel with Pro Gain Amplifier for Arduino RPi
    ADS1115 I2C 16 Bit Module ADC 4 channel with Pro Gain Amplifier for Arduino RPi
    $ 1.94 $ 1.94
    TEC1-12715 15A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module
    TEC1-12715 15A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module
    $ 4.57 $ 4.57
    CJMCU-204 USB 2.0 HUB 4-Port Controller Module for Electronic Components
    CJMCU-204 USB 2.0 HUB 4-Port Controller Module for Electronic Components
    $ 3.87 $ 3.87
    A87 4 Channel Optocoupler Isolation Module High and Low Level Expansion
    A87 4 Channel Optocoupler Isolation Module High and Low Level Expansion
    $ 1.52 $ 1.52

    Features: 

    • Advanced Micro Devices, volume: 1.85 * 2.11cm 

    • Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise 

    • Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4? 8? small speaker output power, full of energy, good sound quality. 

    • Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. 

    • Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring 

    • Ultra-miniature design, can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 

    • All using the machine for the entire board soldering, hand soldering iron welding quality comparable! 

    • Rated working voltage 2.5-5V, limit operating voltage 5.5V. 

    Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.