タイトルまたは説明

HD Series Power Amplifier

HD Series Power Amplifier can be used for driving the speakers whose rated power ranges from **0W to ***0W. Provided 2 to 8 channels to amplify in a 1.5U body and each channel can be selected to the power configuration ranging from **0W/8R to ***0W/4R.Otherwise, the rated power can also be reached up to***0W/8R or ***0W/4R through the bridging connection. Every channel has its own *0kHz high frequency power supply. Therefore, we choose to use the **0kHz class D amplifier . By doing so, we can use the alternating current whose voltage ranging from *5V to **5V to supply the electricity, we can also use the batteries whose voltage ranging from **0V to **0V to supply the electricity through the direct current.This body is entirely made of aluminum and its weight is **6kg.The average convention efficiency of switching power is about *6%.The average conversion efficiency of class D amplifier is about *4%.Consequently, the wasted energy is only 1/*5 of the ordinary class AB power amplifier. Because of its light weight,its small volume and its eight channels to amplify,it is very convenient to use it in the mobile performance.

Product features:

1.The circuit of class D power amplifier can be used to increasing the efficiency to *4%. Its weight is very light with low heat.

2.The 1.5U body which is made of aluminum

3.Short-circuit protection, direct current protection,overheat protection

4. The minimum load impedance is 2 ohm.

CLASS D digital amplifier, separate power supply, *-channel design,support the bridging function,modular production

APPLICATION:Used in personal digital cinema,conferencing systems,multimedia hall.