LM4780 hoparlör korumalı gainclone anfi devresi

Devrenin tasarımı çok iyi anfi, besleme, koruma tek plaket üzerinde bulunuyor mono, stereo, köprü, paralel bağlantı ile kullanılabiliyor

±35 Volt dc besleme voltajına göre değerler Çıkış gücü: Stero mod 4 Ω hoparlör ile 2x 60 Watt 8 Ω ile 2x 45 Watt i- Mono bağlantıda 8 Ω ile köprü 120 Watt 120 Watt 2 Ω – paralel bağlantı – Frekans: 10 Hz – 140 kHz – Gürültü: 0.01% – Giriş hassasiyeti:1 V / 60 W / 8 Ω

LM4780 Audio Power Amplifier Stereo 60Watt, Mono 120Watt

General Description: The LM4780 is a stereo audio amplifier capable of typically delivering 60W per channel of continuous average output power into an 8Ω load with less than 0.5% THD+N from 20Hz – 20kHz. LM4780 is fully protected utilizing National’s Self Peak Instantaneous Temperature (°Ke) (SPiKeTM) protection circuitry. SPiKe provides a dynamically optimized Safe Operating Area (SOA). SPiKe protection completely safeguards LM4780’s outputs against over-voltage, under-voltage, overloads, shorts to the supplies or GND, thermal runaway and instantaneous temperature peaks. The advanced protection features of the LM4780 places it in a class above discrete and hybrid amplifiers.

Features

• SPiKe Protection
• Low external component count
• Quiet fade-in/out mute mode
• Wide supply range: 20V – 84V
• Signal-to-Noise Ratio ≥ 97dB (ref. to PO = 1W)

Dosya ve detaylar: LM4780 Gain clone Alternatif link: LM4780-gainclone-anfi-devresi.rar Alternatif link 2: lm4780-hoparlor-korumali-gainclone-anfi-devresi