L15DSMD IRS2092S High power 250W Cl D Audio Digital Power Mono Amplifier Board

RM1307731645748951

Applications • AV receivers • Home theater syst • Mini component stereos • Powered speakers • Sub-woofers • Musical Instrument amplifiers • Automotive after market amplifiers Features Output Power: Scalable output power from 25W- 500W (see Table 1) Residual Noise: 200 μV, IHF-A weighted, AES-17 filter Distortion: 0.007 % THD+N @ 60W, 4 R Multle Protection Features: Over-current protection (OCP), high side and low side MOSFET Over-voltage protection (OVP), Under-voltage protection (UVP), high side and low side MOSFET DC-protection (DCP), Over-temperature protection (OTP) PWM topology: Self-oscillating PWM, half-bridge or full-bridge topologies selectable

Using the latest specifications of the digital amplifier dedicated inductor, 14A current 0.013 ohm impedance value. Fully shielded low radiation, low distortion design. Using IR cla D program design model IRAUDAMP7S as a template. Using high-end Cla D amplifier driver IC IRS2092. To achieve the current minimal distortion, the maximum output power of 500W. Using IR official standard configuration MOSFET audio dedicated MOSFET output tube, MOSFET. By providing the new IRFI4xxxH-117P series MOSFET half-bridge, IR improves the performance of Cla D audio amplifiers. The integrated half-bridge paage reduces the number of components by half and improves layout. In addition to the lower on-resistance, the series of MOSFET half-bridge also has optimized gate charge, parasitic diode re recovery capability and internal gate resistance. These have improved the performance and performance of Cla D audio amplifiers, such as efficiency, total harmonic distortion and electromagnetic radiation. The tyal on-resistance RDS (ON) of the IRFI4xxxH-117P is 80 mOhms and the gate charge is tyally 13NC. The switching charge is 4.1NC.

Recommended operating voltage, and transformer power. Load 8 ohm transformer voltage AC dual 40V, + -DC 55V, power 150W a channel. 300W two channels. Filter 6800UF * 2 or more Load 4 ohm transformer voltage AC dual 35V, + -DC 48V power 250W one channel. 500W two channels. Filter 10000UF * 2 or more Load 4 ohms + -58V DC, 300W 4R mono power. 700W dual channel power. Recommended transformer voltage AC double 41V 1000W.

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Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

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