AM6403 8-Channel Power Amplifier - 翻译中...

Caractéristiques

● Comprehensive Protection: Short circuit, overload, overcurrent, DC, soft start, fuse, and transformer overheat protection.
● Intelligent Constant Power Control: Automatically limits output when load is below rated range for stable and reliable operation.
● Resonant Soft Switching (ZVS): Eliminates switching spikes (di/dt) for improved efficiency and reduced interference.
● Advanced Class H Design: Up to 93% efficiency with stable 4Ω load driving and Hi-Fi level audio performance.
● Dual-Loop Resonant Power Supply: Reduces power interference and ensures cleaner waveforms with smoother sound quality.
● Premium Components: Matched transistors, low-noise ICs, and precision components for accurate and refined sound reproduction.
● Efficient Heat Dissipation: High-density copper heat sinks with intelligent temperature control for enhanced stability.
● Smart Thermal Protection: Automatic temperature compensation maintains safe operation under all conditions.

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Introduction
Spécification

翻译中...

Model	AM6403
Rated Power (RMS 8Ω)	7×400W + 800W
Rated Power (RMS 4Ω)	7×600W + 1200W
Freuqency Response	20Hz-20kHz（±0.5dB）
Output Circuit	Class H
THR	≤0.05%@8Ω 1KHz
SNR	≥105dB
Slew Rate	40V/μs
Dampling Factor	>550
Channel Separation	>100dB@8Ω 1KHz
Input Sensitivity	0.775V / 1.44V
Input Impedance	20kΩ (Balanced) / 10kΩ (Unbalanced)
Protection Function	DC, Short Circuit, Overheat, Soft Start
Front Panel Controls	AC Power Switch; Power (Blue), Signal (Green), Protect (Red) Indicators
Product Volume	0.05m³
Chassis Height	2U
Product Dimension (W×D×H)	483mm×460mm×88mm
Package Dimension (W×D×H)	585mm×565mm×145mm
Net Weight	21.5kg
Gross Weight	23.0kg

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