Integrated audio power amplifier and signal control system, audio controls/power amplifier/signal processing functions such as integrated system solutions.
Advanced System
Using the most advanced integrated devices, by means of simple products, common features of complex systems, modular product design, architecture, building blocks flexible configuration, achieving a higher level of functional integration.
Typical system consists of several components, versatile line complex, lots of points of failure, low reliability, the new system uses a modular design, omitting repeating functional units, each functional unit integrated as plug-in boards, flexible configuration, maintenance and quick.
The reliability of the system
Much higher reliability compared to distributed systems:
1) omitted repeating functional units, single-chip processing.
2) bus structure, eliminating the external wiring, connect the input, connect the output ,no longer consider middle unit wiring, connection failure is greatly reduced.
3) modular design, high product consistency, high reliability is guaranteed
Host integrated
emergency switch device/5 units amplifier/amplifier service switch/ Lightning arrester /COBRANET module/power
module, used module structure, maximum degree improve unit density,
optimization function configuration, latest of amplifier service switch
monitoring control unit can effective system online working ability, ensure
reliable work, 5 units amplifier used latest of d class technology, high efficiency,
small volume, outputsignal better, amplifier work status LCD screen real-time
displayed, fault alarm displayed, Setting status query displays, highly
integrated, and highly intelligent.
Hosting features
1) Integrated 5
amplifier units, 4 main 1 backup configurations, each module can be configured
with 100W/300W/500W, standard 100V signal output.
2) Emergency
switch module for integration, achieving 4-channel LINE1 input /LINE2 input 1emergency
signal input/1emergency fire signal input, the fire emergency signal has
highest priority, emergency signal as second priority, 4 types of input signals
may be achieved through an external node based on priority configuration for
signal output.
3) Amplifier service
switch modules, achieving 4-channel main amplifier and 1 standby power
amplifier, sync switch input/output, audio input signal/amplifier fault/switch
success real-time indicate. Automatic detection of input signal, automatic
detection of output signals, real-time fault channels detection, automatic
switch replacement, real-time status can be queried through the control bus.
4) Power
modules, reliable and efficient power supply unit meets 2000Wrms audio power, perfect
protection function to ensure stability.
5) Lightning arrester module, 4 output power signal lightning protection using discharge
tube TVS and hybrid, reliable lightning protection, integrated output filter
circuits, providing high quality power signal output.
6) analog input
module, 4-channel analog signal input and filtering, access emergency switch unit
LINE1.
7) COBRANET
module, this module 4-channel audio access, integrated CM2 module and the AD
converter, can replace analog input module.
8) 110V or
220Vac 50Hz/60Hz AC power.