Introduction to EMC Laboratory Dedicated Power Supply

The EMC laboratory dedicated power supply is designed specifically for the comprehensive evaluation of electromagnetic interference (EMI) and anti-interference ability (EMS) of electronic products for electromagnetic compatibility (EMC) testing in EMC laboratories under limited space, time, and spectral resource conditions. The Taiwan Luoyi EMC Laboratory dedicated power supply series has the characteristics of measuring the continuous disturbance voltage emitted by the tested switching power supply along the power line to the power grid, weak electromagnetic interference, and strong electromagnetic sensitivity. To provide important basis for detecting the impact of electromagnetic radiation generated by electrical products on the human body, public power grids, and other normal working electrical products.

The voltage range is 200V to 1200V, and multiple ranges are available;

The current range is from 100A to 1000A, and multiple ranges are available;

The power range is from 40KW to 500KW, with multiple ranges available;

Weak electromagnetic interference and strong electromagnetic sensitivity;

Having the ability to measure the continuous disturbance voltage emitted by the tested switching power supply along the power line towards the power grid;

Adopting FPGA digital control technology and overall modular design, it has better stability and higher reliability;

Adopting a new circuit design with low ripple, low noise, high stability, and no high-frequency interference signals;

Using advanced direct digital synthesis (DDS) waveform generation technology, with high frequency stability and good continuity;

By adding a shuttle encoder to adjust the output parameters, it can achieve fine tuning and fast input adjustment, making the operation more convenient;

Multiple operation mode programming outputs can simulate various complex power consumption environments;

Various protection functions (OVP, OCP, OPP, OTP, and programming protection);

Support upper computer operation function, equipped with upper computer software and external communication interface;

Optimized system heat dissipation can ensure long-term operation of equipment and ensure data stability;

Large screen LCD display, capable of displaying comprehensive data such as parameters, status, and alarms;

Features of the PDS 3000B series of EMC testing dedicated DC power supply:

The PDS 3000B series power supply adopts a new linear amplification circuit design, with low ripple, low noise, high stability, and no high-frequency interference signals, fully complying with EMC testing specifications.

Output power: 0-60KW, output voltage: 0-600V, adjustable, adjustable resolution 0.01V, output current: 0-100A

Adjustable, with an adjustable resolution of 0.01, it can meet the testing needs of most projects.