The power amplifier is a high-efficiency, modular, high-power solid-state amplifier that, when used in conjunction with the corresponding shaking table and instrument, forms a continuously operating vibration test system.

It is composed of a single cabinet, in which a logic module, a power module, an excitation power supply, a power amplifier power supply and an interlocking protection circuit are installed.

Reference graph test performance curve

Smart Power Amplifier Block Diagram

Smart performance

• Smart Operation

-IGBT Modular

-Touch screen human-computer interaction

-Multilingual Compatibility

-authority management

• Security

-Multiple protection pass-throughs

-Linkage protection

-Force limit function

-Hardware and software double protection

• Advantage Function

-Digital modulation

-Low harmonic distortion

-Active current sharing

-Communication trigger

• Easy Maintenance

-System self-diagnosis

-Run log

-Modular design

-Parallel working mode

Optional function

• Remote Control

1. Computer-based remote control;

2. Touch screen remote control. (Through network technology, according to customer needs, carry out remote control expansion, and complete the data acquisition and analysis of power amplifiers.)

• Energy Saving Mode

According to the different levels of user tests, the excitation power supply of the vibration equipment is selectively adjusted to optimize the operating power of the equipment, achieve the energy-saving mode, and meet the national environmental protection requirements.

• Permission Level

According to the user's usage, formulate different levels of authority management to protect the security of user test information.

• Force Limit Function

This function can set the upper limit of the operating thrust to prevent safety hazards caused by excessive testing.

• Running Record

Record the relevant operation data of the test process in real time, and analyze the relevant test process according to the recorded data.

• Multi-system Integrated Control

Integrated control and joint protection with other equipment supporting the vibration test to enhance the overall system safety.

• Time Management

Customers can use this function to set the test time reservation, which is convenient for users to manage the process of the test system.

• Self-check Function

According to the system failure, it can detect the cause of the failure by itself, which is convenient for customers to analyze the failure and after-sales maintenance.