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50W TPA3116D2 Dual Channel Digital Power Amplifier Module
Product Overview
The CA-3116 is a 50W×2 Dual Channel Stereo Digital Power Amplifier Board featuring a built-in amplifier module that connects directly to speakers.
Key Features
Ultra compact design
No POP noise during operation
Low power consumption
High gain performance
Output short circuit protection
Technical Specifications
Product Name
50W×2 Dual Channel Stereo Digital Power Amplifier
Model
CA-3116
Operating Voltage
DC 4.5V~24V
Quiescent Current
28mA
Chip Type
TDA3116D2
Frequency Response
20Hz~20KHz
Operating Class
Class D (PWM modulation)
Input Resistance
1Kohm
Output Resistance
4~8ohm
Gain
36dB
Signal-to-Noise Ratio
102dB
Total Harmonic Distortion
<1%
Operating Temperature
-20℃~85℃
Operating Humidity
5%~95% RH
Module Dimensions
25×20×2mm
Package Contents
1 × 50W×2 Dual Channel Stereo Digital Power Amplifier Board
Contact Information
WeChat
zq13827494627
WhatsApp
+86-13827494627
Skype
alvacheng1
Email
leo@creatall.com
Company Profile
Certifications & Production Processes
Packaging & Delivery
Standard packaging
Export carton
Custom packaging available
All orders shipped within 3-25 days after payment confirmation
Payment & Shipping Terms
PAYMENT: Standard terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Multiple payment methods accepted (T/T, PayPal, Western Union).
SHIPPING: 100% strict inspection and testing before shipment. One-week replacement for defective goods upon arrival. One-year warranty included.
Customer Reviews
We consistently receive 5-star feedback from our customers, demonstrating our commitment to high-quality products and professional services.
Frequently Asked Questions
Q: What is the minimum order quantity? A: Please contact us for small order quantities.
Q: How long is your delivery time? A: Products ship within 3 days after payment confirmation, with 3-6 day delivery time.
Q: Do you test all items before delivery? A: Yes, all items are tested and checked before shipment.
Q: What is your warranty policy? A: 60-day warranty after receipt. Products are 100% tested before shipping. Defective goods must be reported within 3 days of delivery.
Q: How do I pay for orders? A: We accept wire transfer, Western Union, PayPal, MoneyGram, and escrow services.
