APS-8000 Series Programmable Variable-Frequency Power Supply

The APS-8000 Series is a linear programmable variable frequency power supply integrating precise programming control, stable output performance, and convenient operation experience. Designed with linear technology, it covers a capacity range of 500VA to 5kVA, and specifications above 5kVA support customization. The input supports single-phase 220V±10% voltage with a frequency of 50/60Hz±5%. The output voltage is continuously adjustable from 0-150V (low gear) and 0-300V (high gear) (0-600V optional), and the frequency is precisely adjustable from 45 to 500Hz. The load voltage regulation rate is ≤0.5%, and the waveform distortion rate under resistive load is as low as ≤0.3%.

This series is equipped with a 1.7-inch LCD screen and an input keyboard, supporting knob operation and shortcut key input, with a built-in Lock key to prevent misoperation. It features automatic/high-voltage gear switching function; when adjusting voltage in automatic gear, it can switch automatically, and the high-voltage gear supports continuous voltage regulation without shifting. It has built-in 30 groups of programming parameter storage and 9999-cycle testing function, which can set the voltage, frequency, and running time of each programming point. It comes with a standard RS-232 communication interface and optional RS485, integrating multiple protections such as overcurrent, overtemperature, overload, and short circuit, with strong impact resistance. It is widely used in R&D, production, and quality inspection processes in fields like electronic production lines, electromechanics, scientific research and education, and medical appliances.

About Us

Matrix focuses on delivering precision-engineered power solutions that meet the rigorous demands of test laboratories, production engineering lines and integration services. With a foundation in high-fidelity AC output design and industrial workstation deployment, the company offers modular and bench systems that serve as a reliable ac power source and comprehensive power source platform for functional verification, endurance testing and system simulation. Our customer base spans electronics developers, service centers, training labs and OEM partners that rely on consistent performance from a trusted industrial ac dc power supply resource.

As one of the recognised industrial power supply manufacturers, we act as both product innovator and direct power supply supplier, supporting volume deployments, customised configurations and stable global delivery. Our positioning emphasises engineering transparency, long-term reliability and scalable supply capabilities rather than marketing hyperbole.
Engage our applications team today to define your output parameters and secure your logistics schedule!

FAQ

How is the unit deployed within an automated test rack or bench environment?
The module is designed for installation as a standalone bench device or rack-mounted unit, where users connect mains input and programme output voltage, frequency and current via front panel or remote control. It functions as a programmable ac power source within wider validation workflows.

What is the warranty and technical support framework offered for high-capacity units?
Matrix provides a defined warranty covering workmanship and calibration drift, along with extended technical support, firmware updates and service kits. This is critical when the product serves as a core ac power source in a long-term verification or production system.

Is the system compatible with existing instrumentation and measurement equipment?
Yes. Standard communication protocols (such as RS-232, RS-485 or USB) are supported, enabling integration with data loggers, scopes and automation controllers. This compatibility allows the unit to serve as a portable power source or fixed system component within a measurement ecosystem.

What lead-time should be expected for wholesale or OEM order volumes?
Lead time depends on configuration and quantity, but Matrix maintains production readiness to service wholesale power supply demands. Clients seeking bulk delivery should provide specifications and scheduling early to ensure alignment with manufacturing capacity.

How is operational safety and data integrity ensured in remote or network-connected use?
The unit operates via command-based control and does not store personal user data. Protective features—over-voltage, over-current, over-temperature and short-circuit protection—are built-in to safeguard systems when used as a power source within critical environments. Secure network integration is recommended for remote control setups.