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Your Position: Home>Bare PCB> 2x LM3886 68W Power Amplifier Mono PCB
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Description
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Package Include
1. LM3886 Power Amplifier PCB x2 (Stereo) 2. Assembly Manual
Features
·Use LM3886 chip which is a high-performance audio power amplifier
·Continuous Average Output Power:
·68W@4 Ω, Vcc=+/-28V
·38W@8 Ω, Vcc=+/-28V
·50W@8 Ω, Vcc=+/-35V
·135W instantaneous peak output power capacity
·Voltage gain: 22dB
·0.1% THD+N from 20Hz-20kHz
·Typical low noise floor 2uV.
·Signal-to-Noise Ratio >92dB
·Output protection from a short to ground or to the supplies via internal current limiting circuitry.
·Dedicated power and ground railings. Shortest signal paths with minimum parasitic.
·Power requirement: +/-20V-94V DC.
·PCB dimension: 70mm x 37mm, 2.4mm thickness and 2oz copper.
Option
1. Toroidal Power Transformer T140
2. Positive & Negative DC Voltage Regulator (5A) Kit
3. Speaker Protection Kit
4. DC Servo Kit for DC Offset Cancellation
5. Heat Sink for Power Amplifier
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