NSV50350AST3G 與 CCR
并聯(lián)的可調(diào)
電流 LED 燈串的典型應(yīng)用。可調(diào)恒流調(diào)節(jié)器 (CCR) 是一種簡(jiǎn)單、經(jīng)濟(jì)且穩(wěn)定的
器件,旨在為 LED 電流調(diào)節(jié)提供經(jīng)濟(jì)有效的解決方案(類(lèi)似于
恒流二極管,CCD)。 CCR 基于自偏置
晶體管 (SBT) 技術(shù),可在較寬的電壓范圍內(nèi)調(diào)節(jié)電流。它采用負(fù)溫度系數(shù)設(shè)計(jì),可保護(hù) LED 在極端電壓和電流下免受熱失控
說(shuō)明
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Typical Application for NSV50350AST3G Adjustable Current LED Strings with CCR in Parallel. The adjustable constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents