Nuvoton has launched a new class D audio amplifier series specifically designed for portable consumer devices-NAU82039. NAU82039 has high-performance single-tone, analog 3.2 Watt (W) Class D power amplifier and 12dB fixed gain. It is a smart phone, tablet computer, docking station, portable audio and video player, satellite navigation, liquid crystal display (LCD) / Excellent choice for mobile consumer electronics such as LED TVs and toys.
Nuvoton senior product manager Jae-Hong Oh said that in the rapidly developing, highly competitive consumer and portable device market, it is extremely important to reduce power consumption and noise. Therefore, Nuvoton engineers strive to develop a new generation of Class D amplifiers. In addition to reducing power consumption and exchanging noise according to market demand, it is also equipped with many functions to enrich consumer experience.
The ultra-low quiescent current 1.25 milliamperes (mA) @ 3.6 volts (V) and high output power of the NAU82039 mono Class D audio amplifier not only establish a new standard for audio amplifiers, but also become portable and portable due to the significant extension of battery life Ideal device for digital product applications; and the input signal of this new amplifier can be used in single-ended input or differential mode.
Nuvoton website:
DC emergency standby power supply system consists of AC distribution, charging unit, storage battery DC distribution, automatic switching against city grid failed in power supply, etc. It is applied to provide uninterrupted power supply service for the important DC electricity loads.
AC emergency Backup Power Supply system, basing on DC standby power supply, is equipped with single phase (three-phase) DC/AV inverter. It is applied to provide uninterrupted single phase (three-phase) AC power supply service for the important AC electricity loads.
Emergency Power Supply,Led Emergency Power Supply,Emergency Battery Power Supply,Emergency Battery Operation Power Supply
Xinxiang Taihang Jiaxin Electric Tech Co., Ltd , https://www.chargers.be