Matrix Programmable Power Supplies and Test Instruments

Industrial and laboratory power solutions from Matrix: programmable single-channel and multi-channel DC supplies, AC sources, battery simulators and loads.

Matrix single-channel programmable DC power supplies

Matrix single-channel DC power supply units deliver regulated voltage and current stabilization for testing electronic modules. Featuring digital displays, over-voltage protection networks and fine adjustment knobs, they support demanding laboratory and production lines.

Smooth output voltage and current adjustment across demanding operational loads
Clear multi-window digital display showing instantaneous voltage and current values
Built-in electronic protection circuitry against over-voltage and short circuits
Low ripple and electrical noise floor optimized for delicate semiconductor devices

Matrix MFP programmable multi-channel DC power supplies

Matrix MFP-4800 series multi-channel DC power supply systems combine up to four isolated channels within a compact 2U rackmount frame. Units deliver independent channel settings, real-time waveform curve display and automated bus control via standard SCPI and Modbus protocols.

Four isolated output channels configured within a compact space-saving 2U chassis
Total power output rating up to 800 watts per channel with high conversion efficiency
Real-time waveform curve visualization and programmable sequential LIST mode testing
Standard RS232 and LAN communication ports for automated test rack integration

Matrix APS programmable variable-frequency AC power sources

Matrix APS-4000 and APS-7000 series AC power source units enable rigorous electrical testing under fluctuating utility grid conditions. They deliver variable output frequency from 45 to 500 Hz, simulated grid dropouts and accurate measurement of electrical energy parameters.

Adjustable alternating output voltage up to 310 VAC and power capacity up to 3000 VA
Wide output frequency spectrum from 45 to 500 Hz with fine 0.01 Hz setting resolution
Simulation capability for power line anomalies, voltage dips and sudden surge events
Simultaneous digital readout of RMS voltage, peak current, active power and power factor

Matrix MBP programmable battery simulators and power sinks

Matrix MBP-2100 and MBP-2200 bidirectional battery simulators reproduce electrochemical energy storage characteristics for verifying chargers and DC-DC converters. Units feature user-defined internal resistance settings and dynamic charge-discharge voltage curves.

Bidirectional power flow architecture supporting energy delivery and active sinking
Programmable voltage-current discharge curves and equivalent battery impedance values
High-contrast 4.3-inch TFT display showing real-time operational parameters clearly
Fast-acting electronic safety mechanisms against thermal overload and over-current

Matrix PEL programmable electronic DC loads and testers

Matrix PEL programmable DC electronic load instruments perform thorough evaluation of power converters, battery packs and power electronics. They operate in constant current, constant voltage, constant resistance and dynamic pulse loading modes for transient response analysis.

Multiple operating modes including constant current, voltage, resistance and wattage
High-speed dynamic transient toggling for switching power supply stability audits
Battery capacity automated test sequences with terminal cut-off condition recording
Remote management interfaces enabling straightforward factory automation integration

Matrix MDM precision digital multimeters and MPM power meters

Matrix MDM-200 digital multimeters and MPM-1010 power meters deliver accurate measurement of complex electrical signals in industrial testing labs. They provide True RMS evaluation, frequency analysis, power factor determination and multi-channel temperature profiling data.

High-resolution readout for DC and AC voltage, current, resistance and capacitance
True RMS measurement engine ensuring high fidelity under distorted alternating signals
MPM-1010 power analysis instruments monitoring power factor and network frequency
Multi-channel temperature data acquisition modules for tracking power semiconductor heat

Matrix regulated and programmable DC laboratory power supplies

Since 2003, Shenzhen-based manufacturer MATRIX TECHNOLOGY INC. has engineered precision power delivery solutions for research institutes, electronics fabrication facilities and testing laboratories.

The DC product portfolio encompasses benchtop and modular rackmount units with wide output voltage and current spans. These instruments deliver ultra-low ripple voltage, tight regulation and rapid transient response to abrupt load step transitions.

Built-in microprocessor logic ensures smooth voltage ramping without overshoot, safeguarding delicate semiconductor devices during power sequencing.

The hardware architecture employs linear and advanced switching topologies to balance high power conversion efficiency with quiet output operation.

High-resolution front panel displays combined with digital rotary controls and tactile keypads enable technicians to configure voltage and current limits with microvolt-level setpoint resolution.

Remote sensing terminals compensate for distribution wiring losses in long cable runs, maintaining exact voltage regulation directly at device-under-test input terminals.

Multi-channel programmable power delivery systems in Matrix MFP line

Automated test environments and complex multi-rail electronic boards require flexible power delivery. Matrix manufactures the MFP-4800 family, consolidating up to four galvanically isolated outputs within a standardized 2U rackmount enclosure.

Each output rail functions independently, enabling concurrent energization of analog, digital and power stages across tested subsystems.

The front panel incorporates an intuitive graphic display visualizing live voltage and current curves, complemented by a sequential LIST programming engine for automated step profiles.

Integration into industrial automated test racks is streamlined through native SCPI and Modbus communication protocols over standard RS232 and Ethernet interfaces.

Technicians can synchronize multiple channels, implement programmable voltage ramps, configure delayed turn-on sequences and log electrical performance metrics directly to supervisory manufacturing execution systems without supplementary software layers.

Matrix APS programmable variable-frequency AC sources and grid simulators

Verifying electrical equipment tolerance against unstable utility distribution networks demands versatile AC power sources. Matrix provides the APS-4000, APS-7000 and high-power three-phase APS-50000 series, delivering variable output frequencies from 45 to 500 Hz.

These systems reproduce real-world utility disturbances, momentary voltage dips, transient surges and phase angle variations, enabling comprehensive stress testing of switch-mode power supplies, electric motors and power inverters.

Robust power amplifier stages deliver high peak currents, accommodating up to threefold instantaneous inrush currents when starting inductive loads without tripping safety interlocks.

Front panel meters synchronously display true RMS voltage, alternating current, active power, frequency and power factor, providing complete electrical visibility during continuous environmental burn-in and compliance screening trials.

Bidirectional programmable battery simulation equipment in Matrix MBP series

Developing and testing battery chargers, DC converters and battery management systems requires hardware capable of both sourcing power and sinking energy dynamically.

Matrix MBP-2100 and MBP-2200 bidirectional programmable battery simulators accurately emulate the electrochemical behavior of lithium, lead-acid and emerging battery chemistries.

Operators define internal equivalent series resistance, dynamic discharge curves and safety cut-off thresholds for repeatable test protocols.

The regenerative power sinking architecture recovers energy back to the mains or dissipates load power cleanly, eliminating the thermal hazards and physical degradation associated with using real chemical batteries during repetitive cycling.

High-speed measurement hardware captures instantaneous terminal voltage and current fluctuations, enabling engineers to tune charging algorithms and verify protective disconnection thresholds.

Matrix PEL programmable DC electronic load instruments and power analyzers

Validating output stability across power converters, renewable energy modules and energy storage equipment requires versatile electronic loads.

The Matrix PEL series provides programmable DC loads supporting constant current, constant voltage, constant resistance and constant power stabilization modes.

For evaluating dynamic stability in switching regulators, the instruments feature a high-speed transient pulse generator with programmable slew rates.

Pre-programmed battery discharge sequences automatically record cumulative ampere-hour capacity, elapsed testing duration and final cut-off voltage.

Integrated high-precision voltmeters and current shunts stream telemetry through RS232 or USB interfaces to host automated testing software, ensuring rigorous verification of power supply regulation, ripple rejection and overload shutdown thresholds under full load.

Technical verification, instrument configuration and order coordination

Our engineering team coordinates the procurement, configuration and verification of Matrix test and measurement instrumentation for plant operations and development laboratories.

We evaluate project requirements, cross-referencing output voltage ratings, channel counts, remote communication interfaces and dimensional constraints. Every hardware delivery undergoes electrical verification for output stability, calibration accuracy and insulation integrity prior to shipment.

Equipment arrives in protective factory packaging complete with test leads, power cords, operational manuals and factory inspection documentation.

We assist clients with instrument integration into existing test stands, providing technical datasheets and complete commercial documentation to support smooth commissioning across production lines.

Matrix and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Matrix and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.