2X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD
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Levering: Standard (Gratis) | fre. 19. - ons. 24. jun.
Returnering: 30 dage
180 dages betalingsbeskyttelse
Oversigt
- 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)
2X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD Beskrivelse
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:
2 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.
Detaljer
| OPC | PTGMPXB |
|---|---|
| Mærke | Torribaly |
| Koder | 4711154072459 (EAN) |
Produktdata
| Height | 2cm |
|---|---|
| Width | 2cm |
| Length | 2cm |
| Weight | 0.005kg |
| Colour | Green |
| Material | Electronic Component |
Sammenlign sælgere for 2X PAM8403 Audio Module USB 5V Class D Digital Amplifier Amplifier Board LCD
- Ny fra 51,30 kr.
| Sælger | Bedømmelser | Garanti | Returneringer | Pris | Levering | I alt | Antal |
|---|---|---|---|---|---|---|---|
|
Afsendt fra:
|
(424 anmeldelser) | - |
30 dage
Gratis retur Nej
|
51,30 kr.
|
+Free Delivery
Forventet levering:
19-24 jun.
|
51,30 kr.
|
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