APM 9000W Linked 3-Phase AC System is a high-performance power test device widely used in industries such as industry, power, electronics and research. It is designed to meet the stringent requirements for power testing and simulation, providing stable power output and precise measurements. Main Applications Power Testing: The system is capable of comprehensive power testing of electrical equipment and components, including motors, transformers and inverters, to ensure their stability and reliability under different load conditions. Equipment R&D: During the product development stage, APM 9000W provides flexible AC+DC mixed output and independent output modes, supports voltage DC offset simulation, and helps R&D personnel optimize equipment design. Power System Simulation: The device is capable of simulating complex power system behavior and is suitable for research and analysis of power systems in laboratory environments. Test Standard Compliance: Meets a variety of industry standards and is suitable for certification testing of power equipment to ensure that the product meets safety and performance requirements. Main Features Intuitive Operation: Equipped with a large touch color screen, users can easily operate and set up, greatly improving the convenience of use. Adjustable output mode: supports mixed output or independent output of AC and DC. Users can choose the appropriate mode according to actual needs. Flexible output parameter settings: users can set the output slope and phase angle (0~359.9°) to meet different test needs. Wide frequency range: The output frequency is adjustable from 15Hz to 1000Hz, and supports voltage and frequency slope settings, which can flexibly cope with various test scenarios. High output peak factor: Meet the needs of sudden tests and ensure stability under high load. Accurate measurement function: Built-in multiple current measurement level selection, improve measurement accuracy, and support real-time monitoring of...

A DC power supply is a device that provides stable DC power to various electronic devices. In modern electronic systems, DC power supplies are ubiquitous, and they play a vital role in laboratory testing, production lines, communication systems, and many other applications. Direct current (DC): Direct current refers to the flow of current in a circuit in only one direction, and the voltage remains constant. In contrast to alternating current (AC), DC does not require periodic changes. Output voltage and current: The main function of a DC power supply is to provide stable DC voltage and current. The output voltage determines the operating voltage of the circuit, while the output current determines the load capacity of the power supply. Types of power supplies Linear power supplies Linear power supplies use transformers to step down the AC voltage, and then convert it to DC voltage through rectification and filtering circuits. Linear regulators further regulate the voltage to provide a stable output. Advantages: Stable output voltage and low noise. Suitable for applications that require high-precision power supply, such as laboratory testing and sensitive electronic equipment. Disadvantages: Low efficiency because excess electrical energy is dissipated as heat. Large size and heavy weight. Switching Power Supply (SMPS) The switching power supply converts the input voltage into a high-frequency signal through a high-frequency switching element, and provides a stable DC voltage after a transformer and rectification filter. Advantages: high efficiency and low energy loss. Small size, light weight, suitable for portable applications. Disadvantages: Electromagnetic interference (EMI) may be generated, and applications that require noise and stability of the power supply may not be suitable. The design is complex and may require more interference suppression measures. Main parameters Output voltage and current The output voltage and current are the most basic parameters...

We are a high-tech enterprise focusing on the R&D, production and sales of Marine Smart Systems (MSS), photovoltaic solar inverters, programmable power supplies, automated test systems and automated manufacturing equipment. We are committed to providing high-quality, high-performance products and solutions to meet the diverse needs of customers in various industries. In the field of semiconductor testing, a stable and reliable power supply is the key to ensuring accurate test results and safe operation of equipment. APM Technologies proudly launches our 18U DC power supply system, providing a comprehensive solution for semiconductor testing. Our 18U DC power supply system is designed for semiconductor testing applications and provides a compact and efficient power solution. The system compresses the PDU input AC distribution in a 5U/8U height box, greatly simplifying the wiring complexity. The system is equipped with a CSP (centralized signal processor) that monitors the input and output parameter status of the power system in real time, allowing users to complete all operations from system establishment to operation on one screen. Complete protection design ensures the safe operation of the system. Main Features: Compact design: 5U/8U height box design compresses AC distribution and reduces wiring complexity. Centralized monitoring: CSP monitors input/output parameters and system status in real time, and fully controls through one screen. Safety assurance: Advanced protection design ensures safe and reliable system operation. Flexible connection scheme In order to meet different power requirements, multiple cabinets can be connected in parallel to increase output power. The following is a detailed connection scheme: Parallel connection: Multiple cabinets can be connected in parallel to increase output power. Up to 16 3U or 6U DC power supplies of the same model can be connected through a bus. 16 units with a power of 18kW each can form a 288kW system. 16 units...