4X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD
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Delivery: Standard (€4.04) | Fri 7th - Wed 12th Aug
Returns: 30 days
180-day payment protection
Summary
- Color: Green
- Can using the computer USB port 5V power supply or with a mobile phone charger USB interface 5V power supply
- Can provide 3W (left channel) 3 W (right channel) output power at 4Ω load and 5V supply voltage conditions
- Module comprises a short-circuit current protection and over temperature protection
- Size: 21 x 18 x 3.4 mm (L x W x H)
4X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD Description
Color: Green
Can using the computer USB port 5V power supply or with a mobile phone charger USB interface 5V power supply
Can provide 3W (left channel) 3 W (right channel) output power at 4Ω load and 5V supply voltage conditions
Module comprises a short-circuit current protection and over temperature protection
Size: 21 x 18 x 3.4 mm (L x W x H)
High efficiency: 90%
A-Class, B-Class Amplifier efficiency as only about 30%
Class D Amplifier is now highly respected
D-Class Amplifier efficiency is extremely high, not because of the temperature effect the sound quality
but not Add radiator and take less space
Noise reduction circuit in the Amplifier board built
Power / off without noise
Application: LCD TV devices, monitors, Laptop, portable Speakers, Portable DVD players, game consoles, Phone / Handsfree
Operating voltage: 2.5V to 5.5V
Speaker: 4-8ohms, recommended: 4 Ohm
Speaker power: 2-8W
Package Contents:
4 x Amplifier Board
Note: First, turn off and then Aktiv speakers or likely to cause damages to the chip; Because digital Volume control module has a large Volume, so do not be too much to leave the audio signal input signal Cut Limiter.
Details
| OPC | PWKW29M |
|---|---|
| Brand | ISTOVO |
| Codes | 6032694901909 (EAN) |
| Product and Safety Information |
Product Data
| Height | 4cm |
|---|---|
| Width | 2cm |
| Length | 2cm |
| Weight | 0.01kg |
| Colour | Green |
| Material | PCB |
Compare Sellers for 4X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD
- New from €18.49
| Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
|---|---|---|---|---|---|---|---|
|
Dispatched from:
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(80 reviews) | - |
30 Days
Free Returns No
|
€14.45
|
+€4.04 Delivery
Est. Delivery:
7th-12th Aug
|
€18.49
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