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GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0

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CA-8403 Audio Amplifier Module

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Certification
China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
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GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0

GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0

Large Image :  GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0

Product Details:
Place of Origin: China
Brand Name: Creatall
Model Number: CA-8403S
Payment & Shipping Terms:
Minimum Order Quantity: 100 pieces
Price: $0.41/pieces 100-999 pieces
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GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0

Description
Private Mold: NO Type: Home Amplifier
Channels: 2 (2.0) TPYE: Digital Amplifier Module
POWER: 2*3W CHIP: PAM8403
Highlight:

USB Power Audio Amplifier Board

,

Potentiometer Audio Amplifier Board

,

2 Channels Audio Amplifier Board

Contact Us
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 0
Products Description
Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter
Description:
PAM8403 small digital amplifier chip, high-definition sound to highlight the advantages of digital chips, circuit surrounding the most reasonable configuration, power supply filtering is upgraded to 470uf (some sellers do not even have to 100uf not capacitive)1.6mm glass plate, the real amplifier board did most detailed output 3W + 3W high-fidelity sound, the amplifier is a rare good product enthusiasts, the potential use of original anti-meter body, life expectancy up to 15 years, with switch potentiometer can be directly counter-clockwise off the power, listing has been well received by buyers praise!
Feature:
Model:PA8403
Power:Low Power
Super size:29.5 * 20.2 * 15mm (excluding protruding potentiometer lever)
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power large, full of energy, good sound quality. The unique non-LC filter Class-D digital power board can be directly used computer USB power supply. Double panel wiring, wiring properly resolve the ground potential caused by balance and inter-channel crosstalk,ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.All using the whole plate welding machine, welding quality comparable non-manual soldering iron!
Customer common problems:
1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?
Answer:power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply.
2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?
Answer:our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately.3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?
The answer:
1.appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and
then there is audio input line don't hung up to connect good audio source.
2.is a kind of reason may be that some power supply is bad interference is very big,switch power supply.
Good noise suppression,under the condition of the connected input audio, ears also can't hear any noise on the speaker, dual channel stereo, 5 v power supply can output 3 w+3 w power, can be directly driven 4 Ω, 8 Ω small speakers, big output power,energy, sound quality is good. Unique without LC filter class D digital power board, can use computer USB power supply directly.
Double panel wiring, properly solve wiring caused by potential balance and crosstalk between channels, super mini design, can be easily placed in a variety of digital products within a small space, high amplification efficiency. Are all made of solid plate welding machine, welding quality of the manual soldering iron welding comparable!
Note:
The left and right channel output of the "negative" and can not be connected together,otherwise it will burn IC,and should be preceded powered speakers connected (load).
Rated working voltage 2.5V ~ 5V, limit operating voltage 5.5V.
Products Description
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 1
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 2
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 3
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 4
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 5
Contact us
Wechat：
zq13827494627
WhatsApp：
+86-13827494627
Skype：
alvacheng1
E-mail：
leo@creatall.com
Company Profile
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 6
Certificates & Production Processes
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 7
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 8
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 9
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers confirmed payment.
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 10
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 11
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 12
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 13
Payment&Shipping
PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 14
Customer Reviews
This is a part of good feedback from our customer, all is 5 star. It is prove that we are excellent supplier and also prove we own
high quality products and professional services.
GF1002 PAM8403 Audio Amplifier Board with USB Power and Potentiometer 2 Channels 2.0 15
FAQ
Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)

Tag:

Power Amplifier Board,

Amplifier Circuit Board,

Dual Channel Amplifier Board

Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: alvacheng

Tel: +86-136827494627

Fax: 86-755-85270755

Send your inquiry directly to us (0 / 3000)

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