Non-destructive testing technology (Non-Destructive Testing, referred to as NDT) is a method of detecting and analyzing the object by physical, chemical, electromagnetic and other methods without destroying or affecting the integrity of the object under test, so as to obtain the inside of the object under test. Technical means of structure, defects, performance and other relevant information. It can be widely used in aerospace, nuclear industry, automobile manufacturing, construction engineering, power equipment, petrochemical and other fields, and is an indispensable and important link in modern industrial production and quality control.
Nondestructive testing usually obtains information by injecting certain energy or signals into the object under test and receiving feedback signals at the receiving end. This can be achieved with different sensors, probes or transmission media. Now we often use ultrasonic non-destructive testing to obtain the structure, performance and possible defects of the test object. Generally, we need to use a relatively balanced voltage and power in ultrasonic nondestructive testing. In order to meet the testing requirements, Aigtek has launched a high-voltage power amplifier ATA-4052 suitable for ultrasonic nondestructive testing.
The high-voltage power amplifier ATA-4052 for non-destructive testing is the most balanced model in terms of voltage and power in the entire ATA-4052 high-voltage amplifier family. It is a bipolar four-quadrant drive power supply for various high-voltage loads with high power. The voltage gain is 0~100 times digitally adjustable. Pressing the Save button on the panel can help engineers save the current parameter indicators with one button. Non-destructive testing of materials in construction and other fields provides greater convenience.
ATA-4052 High Voltage Power Amplifier
Bandwidth: (-3dB) DC~500kHz
Voltage: 310Vp-p (±155Vp)
Current: 2.82Ap
Power: 437.1Wp
Slew rate: 345V/μs
Output: bipolar output
Product application scenarios:
High-power piezoelectric ceramic drive, non-destructive testing, ultrasonic transducer drive, ultrasonic motor drive, piezoelectric stack drive, etc.
ATA-4052 High Voltage Power Amplifier Features
1. Can amplify, AC and DC signals, bipolar four-quadrant drive, single-ended output;
2. Equipped with a voltage monitoring port 1/100Monitor, which can be connected to an oscilloscope to monitor the output voltage indicators in real time;
3. In order to ensure stable output, the input and output ports are respectively equipped with BNC interface and high-voltage connector;
4. In order to ensure the use of equipment and the safety of operators, an overcurrent protection device is equipped;
5. The high-voltage power amplifier is equipped with a replaceable fuse, which can deal with more emergencies.
ATA-4052 voltage amplifier parameter index
ATA-4052 High Voltage Power Amplifier Amplitude-Frequency Characteristic Diagram
ATA-4052 High Voltage Power Amplifier Capacitive Load Curve
In summary, non-destructive testing technology plays an important role in modern industrial production and quality control. By not destroying the integrity of the object under test, using physical, chemical and electromagnetic methods to obtain information about its structure, performance and defects, ensuring the safety and reliability of products and facilities, the application prospects of ultrasonic nondestructive testing will be broader.
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