MFP-3000 Series 4 Channel Programmable DC Power Supply

The MFP-3000 Series are high-performance multi-channel linear DC power supplies, including the 3-channel MFP-3003 and 4-channel MFP-3004 models. Each channel has a rated power of 160W, with an output voltage of 0-32V and current of 0-10A, and the total power can reach up to 384W. They are suitable for laboratories, ATE systems, and other scenarios. The core highlights lie in multi-channel synergy and high-precision performance: they support series (up to 128V) and parallel output; in synchronous mode, parameter changes can link other channels for proportional adjustment. The voltage ripple is as low as 1.5mVrms, load regulation ≤0.01%+2mV, and current regulation ≤0.01%+250μA, ensuring clean and stable output. Practical functions are abundant, including List sequence output, battery charging curve simulation, and electronic fuses that allow independent configuration of protection limits and delay times (0-250ms) for each channel. Remote voltage compensation ensures usage accuracy. All channels are equipped with OVP/OCP/OTP protection, as well as overload and short-circuit protection, ensuring safety and reliability. In terms of interfaces, RS-232+USB comes as standard, with LAN available as an option, facilitating remote control. With dimensions of 285×136×405mm and a net weight of 14kg, it balances performance and portability, providing an efficient power solution for multi-device synchronous testing.

About Us

Matrix Technology Inc. is specialised in the design and production of high-performance power platforms aimed at verification labs, manufacturing test lines and system integrators. With an engineering heritage rooted in precision output regulation and multi-channel control, our portfolio extends from bench-level modules to advanced rack systems that operate as a variable power supply, multi-channel dc power supply, and advanced high voltage power supply for demanding workloads. Our customers include electronics OEMs, research institutions, calibration labs and service centres that depend on accurate and reliable tools from a recognised power supply manufacturer.

As a committed dc power supply manufacturer and experienced power supply supplier, Matrix provides robust standard units and custom configurations at high volume, supporting wholesale power supply programs and global logistics. We emphasise measurable performance, durable reliability and scalable support rather than marketing exaggeration.
Engage our applications engineering team to define your channel requirements and initiate your procurement timeline!

FAQ

How is the multi-channel unit deployed in a test bench or production cell?
The unit is designed for installation on a bench or within a rack system. Users connect AC input, configure the outputs (voltage/current) for each channel independently via front panel or remote interface, and select the appropriate sequence for use as a programmable power supply in multi-channel workflows.

What support and warranty coverage is provided for large orders?
Matrix offers warranty coverage for manufacturing defects and calibration drift over a set period, in addition to technical support for installation, firmware updates and service parts. This structure underpins our role as a trusted power supply supplier in volume deployments.

Can this unit integrate with instrumentation and automation systems?
Yes. The system supports standard remote control and communication interfaces, enabling integration with data loggers, electronic loads, oscilloscopes and test automation controllers. As a 1000w power supply (or greater) solution, it is designed for integration within comprehensive test frameworks.

What lead time should customers expect for custom or bulk orders?
Lead time depends on model selection, configuration and quantity, but Matrix maintains production readiness to satisfy wholesale power supply requirements. Customers should provide full specifications and scheduling information early to ensure alignment with manufacturing planning.

How are safety, data integrity and remote operations managed when network-enabled?
The unit operates via command-based control and does not retain personal user data. Built-in protection features—such as over-voltage, over-current, thermal protection and short-circuit safeguards—are included to ensure safe output when used as a high voltage power supply or multi-channel system. Secure network connections are recommended when enabling remote operations.