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CONNEX IRS2400SMPS Class D Amplifier Module IRS2092S 2x 400W 4Ω
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Connex IRS2400SMPS
Class D Amplifier Module IRS2092S 2x 400W 4Ω
The Connex IRS2400SMPS is a Class D amplifier module with integrated power supply. The amplifier stage is based on an IRS2092S controller, delivering a power of 2x 400W at 4Ω (THD < 0.1%) and 2x 225W at 8Ω (THD < 0.1%) with a high efficiency of more than 94%.
The IRS2400SMPS can be supplied with 120VAC (100-127V) or 230VAC (210-245V) and has an efficient regulation system. The power supply stage of the module provides a stable and isolated electrical signal to the amplifier.
Its input stage offers a balanced input with an impedance of 2x10K and a complete protection system. Several radiators allow to efficiently dissipate the heat released by the electronic components.
Compact, this amplifier of only 120 x 220 x 38mm for 850g makes it possible to design a compact, powerful and efficient audio system.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module |
| Amplifier type | Class D |
| Power | 2x 400W @ 4Ω (THD < 0.1%) 2x 440W @ 4Ω (THD 1%) 2x 225W @ 8Ω (THD < 0.1%) 2x 235W @ 8Ω (THD 1%) |
| Gain | 21.5dB |
| Input sensitivity | 1.5V RMS @ 200W 4Ω |
| Input impedance | 20kΩ |
| Damping factor | > 530 |
| Linearity | 1.3dB from 24Hz to 18kHz 3dB from 16Hz to 22kHz |
| Protections | Over current Over voltage Under voltage Thermal protection Speaker DC protection |
| Amplifier efficiency | > 94% @ 4Ω > 95% @ 8Ω |
| SMPS Power supply efficiency | > 93.5% @ 50% load |
| Global efficiency | 88% @ 4Ω 90% @ 8Ω |
| General | |
|---|---|
| Voltage supply | 120VAC (100-127V) 230VAC (210-245V) |
| Dimensions | 120 x 220 x 38mm |
| Weight | 850g |
| Input | PCB Connector |
| Output | NC |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | Infineon IRS2092 |
| Power (W) | 400.0 |
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