ENGINE-400 紧凑型D类放大器

  • 400Wrms 到 4Ω(限流)
  • 200Wrms 到 8Ω(电压限制)
  • 0,003% THD+N @ 1Wrms
  • 25μVrms 未加权空闲噪声
  • 124dB 动态范围
  • <2mΩ 音频频段输出阻抗
  • < 17 度相移音频带
  • <2.5W 空闲损耗(输出级为 1.8W)
  • 传导冷却,无需散热片
  • 剪辑检测输出信号高失真
  • 过温警告标志
  • 无点击禁用输入

技术规格

通道数 Number of Channels 1
输出功率 Output Power 400W
标注1 Note 1 Vs=56V,(RL=4Ω)
输入 Input Analogue
电源电压(最大) Supply Voltage (maximum) ±60V
电源电压(最低) Supply Voltage (minimum) ±32V
效率 Efficiency
总谐波失真加噪声 THD plus Noise 0.002%
标注2 Note 2 @1W rms
待机控制 Stand-by Control No
静音控制 Mute Control Yes

详细描述

Engine-400 是一款超紧凑的 D 类放大器模块,能够将 400Wrms 传输到 4Ω 或高达 200Wrms 传输到 8Ω(电压受限)。它基于正在申请专利的 Sierra 调制设计,该设计允许在音频频带中保持恒定环路增益,同时仍保持一阶闭环响应。

ICEbricks 模块旨在让客户可以自由地做出自己的设计选择。Engine-400 的构建使其任何组件都不会显著老化,从而将其产品生命周期留给用户和与模块一起使用的组件。

Engine-400 可以与 ICEbricks 的紧凑型多功能 DC/DC 转换器 AUX-plant 搭配使用。

Engine-400 is a super compact class D amplifier module capable of delivering 400Wrms into 4Ω or up to 200Wrms into 8Ω (Voltage limited). It is based on the patent pending Sierra modulation design which allows for constant loop gain in the audio band while still maintaining a first order closed loop response.

ICEbricks modules are designed to allow the customer the freedom to make their own design choices. The Engine-400 is built so that none of its components age sigificantly, leaving its product life time in the hands of both the user and the components used with the module.

The Engine-400 can be paired with ICEbricks' compact and versatile DC/DC convertor, the AUX-plant.

规格书和资料

Data Sheet