AA-AB32971 KIT1 Class D amplifieir 2x100W with volume contro
  • AA-AB32971 KIT1 Class D amplifieir 2x100W with volume contro
  • AA-AB32971 KIT1 Amplificatore Classe D 2x100W con volume

AA-AB32971 KIT1 - Class D Amplifier 2x100W @ 4ohm with Volume Control

New
AA-AB32971 KIT1
1 PCS
€ 45.16
Tax included
Quantity
Only few in stock

Description

Class D Audio Amplifier 2x100W @ 4ohm with Digital Stereo Volume Control

SURE ELECTRONICS - AA-AB32971 KIT1

Here is the upgrade version of the T-Amp technology from 2 x 100 watt class D original audio amplifier.

Listen to your music like never before with 100 Watts per channel of Tripath Class-T technology on an audiophile level. The amplifier includes a silent fan to keep things fresh.

This amplifier board supports stereo (double) amplification using the two-channel PBTL topology.

Thanks to the dedicated heat sink design with temperature controlled fan, it is able to simultaneously deliver the maximum dual channel power from 100 W RMS to 4 ohm without an extraordinary heat sink.

In addition to the integrated protection of the chip, the ESD protection components used in the entire input and output of the amplifier board guarantee its robustness and reliability.

A low-noise, temperature-controlled cooling fan is mounted above the robust heat sink to maximize heat dissipation. Also included are thermal protection, overvoltage / undervoltage and current circuits to extend the life of the amplifier board. Mounting holes are provided as a 2.5mm x 5.5mm power jack for quick connection. Phoenix type screw terminals are included for quick connection of speaker cables. The RCA line level inputs are pre-attached to make this board ready for rock.

Dettaglio di connessione amplificatore in classe D

Technical Specifications Card AA-AB32971 

Parameters Test Conditions Value
Supply Voltages - 15-27 V
Maximum current 8A 8A
Efficiency 100W @ 4Ohm 93%
Supported Min. Load 3Ω
Swhitching frequency 770kHz
Gain 28-32dB
Input Sensitivity (RMS) @4ohm, 100W, 1kHz 610mV
Input impedance 10kΩ
Output Power THD + N 1% @4ohm 72W
Output Power THD + N 10% @4ohm 100W
Bandwidth ± 3dB @4ohm 20Hz - 20kHz
THD (1W) @4ohm, 1kHz 0.003%
THD (10W) @4ohm, 1kHz 0.005%

Other Features Sheet AA-AB32971

Parameters Specifications
Chip T-AMP
Dimensions 4.8" x 3.6" x 1.4"
Power 2 x 100W
Amplifier class D
Volume control Optional
Short-circuit protection Yes
Overtemperature protection Yes

Technical Features Volume Control AA-AA11117

Parameters Conditions Unit
Power supply - 5 VDC
Quiescent current - 10 mA
THD F = 1kHz, Vo = 0.5Vrms, ATT = 0 0.01/0.05%
Maximum input voltage THD = 1%, ATT = -6dB 1.5/1.7 vrms
Maximum output voltage THD = 1% 0.8/1.3 vrms
Operating temperature - 20-50°C
Storage temperature - -20-105 °C
Thermal temperature - 150 °C
Volume Control Board size - 1.1" x 0.9"
Decode Board size   2" x 1.5" x 1.7"

Remove Bypass volume control before to insert the board on amplifier board. SW1 is on amplifier board in the middle of pins sockets of volume control board. Default position of 2 dip-switch is ON. Switch them to OFF before to insert volume control board on amplifier board. 

Typical performances

Amplificatore Digitale Classe D con Controllo Volume

Amplificatore Digitale Classe D con Controllo Volume

Amplificatore Digitale Classe D con Controllo Volume

Amplificatore Digitale Classe D con Controllo Volume

How can I use it?

Product Details
Brand
Wondom - Sure Electronics
Chips
T-AMP
Output Power [Watt]
100
Channel
2
Power Supply (Volt)
24
16 other products in the same category:
Comments (0)