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FX-AUDIO TDA7492-D Class D Amplifier Module TDA7492 2x30W 8 Ohm BTL 100W 4 Ohm
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FX-AUDIO TDA7492-D
Class D Amplifier Module TDA7492 2x30W 8 Ohm BTL 100W 4 Ohm
This low-cost FX-Audio amplifier module is based on a TDA7492 amplifier chip allowing it to deliver a power of 2x50W under 8Ω, and this has a high efficiency due to its Class D architecture. The module can also be used in BTL (bridge) mode for a power of 1x100W under 4Ω. The amplifier chip is combined with a heat sink to ensure proper heat dissipation. On the connector side there is a PH 2.0mm 3 pins connector at the input and screw terminals at the output for the left and right channels.
The supply voltage must not exceed 18V for use under 4Ω, 24V under 6Ω and 26V under 8Ω.
BTL mode (Bridge) wiring diagram
Technical characteristics
| Specifications | ||
|---|---|---|
| Product type | Amplification module | |
| Amplification chip | TDA7492 | |
| Amplification type | Class D | |
| Power | 2x50W @ 8Ω BTL : 100W @ 4Ω | |
| Input | 1x PH 2.0mm 3 pins | |
| Output | Speaker screw terminals | |
| Protections | Short circuit Thermal overload | |
| General | ||
|---|---|---|
| Supply voltage | 10-26V DC (power supply sold separately) | |
| Dimensions | 71 x 60 x 19.5mm | |
| Fixation holes spacing | 65 x 52mm | |
| Package | 1x TDA7492 Amplifier module 1x PH 2.0mm 3 pins to bare wires cable | |
| Input | PH 2.0mm |
| Output | Speaker terminal |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TDA7492 |
| Power (W) | 100.0 |
| Power (W) | 50.0 |
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