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PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green
PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green
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PAM8403 DC 5V Class D Mini Digital Amplifier Board Module - Green

New 5 were available
Indicative market price: R46.49
R34.44
26% off
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R65.00 Standard shipping applies to orders under R100.00, in most areas in South Africa. R35.00 Standard shipping applies to orders over R100.00. Some areas may attract a surcharge surcharge. This will be calculated at checkout if applicable.
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The seller has indicated that they will usually have this item ready to ship within 3 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
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Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
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Deal X1577
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Product details

Condition
New
Location
International
Product code
347324
Bob Shop ID
327855890
Specifications:

- Operating voltage: 2.5V~5.5V

- Speaker With: 4~8ohms, recommended: 4ohms

- Speaker Power: 2~8W

- Can use the computer USB port 5V power supply or using a mobile phone charger USB port 5V power supply, battery power can also be used

- High efficiency: 90%, can provide 3W (left channel)+3W (right channel) output power under 4ohm load and 5V power supply conditions; Class A, class B amplifier efficiency is only about 30%

- Class D amplifier is highly respected today, class D amplifier efficiency is extremely high, sound quality won't be affected due to increasing temperature; Do not need heat sink and take less space

- Noise canceling circuit was built in the amplifier board, no pop noise when power on / off; With short-circuit current protection and over-temperature protection




Application:

LCD TVs, monitors, laptops, portable speakers, portable DVD players, game consoles and phone / speakerphone


Note: Must connect speaker first, then power on, or chip may be damaged; Do not input too large audio signal larger; Output port negative of left / right channel can not be in parallel; Max. working voltage: 5.5V

General
ModelPAM8403
Quantity1 piece
MaterialPCB
Specification
English Manual / SpecNo
Dimensions & Weight
Dimensions 0.79 in x 0.79 in x 0.12 in (2 cm x 2 cm x 0.3 cm)
Weight 0.18 oz (5 g)
Packing List
1 x Board
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