TDA7492 50*2 100W High Power Digital Amplifier Board

TDA7492 50*2 100W High Power Digital Amplifier Board is a low-cost FX-Audio amplifier module based on a TDA7492 amplifier chip allowing it to deliver a power of 2x50W under 8Ω, and this has high efficiency due to its Class D architecture. The module can also be used in BTL (bridge) mode for the power of 1x100W under 4Ω. The amplifier chip is combined with a heat sink to ensure proper heat dissipation. On the connector site, there is a PH 2.0mm 3 pins connector at the input and screw terminals at the output for the left and right channels.

Features:

• Class D amplifier produces 2 x 50 watt @ 8 ohms
• Can be wired R+ to L+ for mono mode
• 8″ stereo wiring harness included
• Short-circuit and over-temperature protection

Specifications:

• Model: TDA7492
• Input Voltage (V): 10 to 26
• Working Mode: Class D (PWM modulation type)
• Power (W): 50
• Length (mm): 72
• Width (mm): 58
• Height (mm): 21
• Weight (gm): 58

Package Includes:

• 1 x TDA7492 50*2 100W High Power Digital Amplifier Board
• 1 x 8″ Stereo Wiring Cable

Note:

• When the speaker impedance is 4 ohms, the operating voltage must be less than 18V.
• When the speaker impedance is 6 ohms, the operating voltage can not exceed 24V.
• When the speaker impedance is 8 ohms, the working voltage can not exceed 26V. The power not to reverse the polarity.