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Rectangular silver bench power supply with front panel display and knobs

Matrix

Matrix MPS-3040P 30V 40A 1200W server power supply

SKU CH-DJGD-F15AB

Programmable DC bench supply delivers 0–30 V and 0–40 A at 1200 W with 1 mV/1 mA resolution, RS-232 remote control and an intelligent temperature fan

  • Max wattage1200 W
  • Power supply redundancyMATRIX MPS-3040P High Power Programmable DC Power Supply 30
  • Output type1200 W
  • 12V railsMATRIX MPS-3040P High Power Programmable DC Power Supply 30
  • Power factor correctionMATRIX MPS-3040P High Power Programmable DC Power Supply 30
  • Built-in protectionProgrammable DC power supply 30v 40A bench power supply adju
  • Programmable 30V 40A output delivers 1200W for demanding bench tasks
  • 1mV and 1mA resolution enables precise voltage and current setting
  • RS-232 interface at 9600 baud allows automated test integration
  • Intelligent temperature-controlled fan reduces acoustic noise during extended operation
  • Remote sense terminals compensate lead voltage drop for accurate load regulation

Precision Programmable Supply

The Matrix MPS-3040P is a programmable DC bench supply delivering zero to thirty volts and zero to forty amps with a maximum output of twelve hundred watts. It targets engineers, technicians and educators who need repeatable voltage and current for circuit validation, component ageing or laboratory automation.

Bench Build And Rear Connectivity

The unit measures fourteen point six by nineteen by five point six inches and weighs sixty-six pounds, giving it a stable footprint that resists sliding when cables are tugged. An intelligent temperature-controlled fan adjusts speed to thermal load, while the rear panel provides an RS-232 interface fixed at ninety-six hundred baud for integration into automated test racks.

Remote Control And Memory Features

RS-232 connectivity lets a host PC script voltage and current ramps, log measurements and coordinate the supply with other instruments without manual intervention. Front-panel memory stores output states and sequences, and a one-key factory reset restores defaults instantly, reducing setup time between repeated test routines.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $1,782.99
Pricier than about 91% of the 3,798 comparable items (median $131.99).
Max wattage 1200 W
Higher than about 80% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameMATRIX
Product lineMPS-3040P
Model nameMPS-3040P
Part numberMPS-3040P
Ports & slots
Output type1200 W
Power
Max wattage1200 W
Power supply redundancyMATRIX MPS-3040P High Power Programmable DC Power Supply 30 V 40A 1200 W, Adjustable DC Power Supply Variable Resolution 1mV/1 mA, Lab Bench Power Supply with Sense, RS-232, Intelligent Temperature Fan, programmable DC power supply 30v 40A bench power supply adjustable DC power supply lab power supplies benchtop power supply variable voltage power supply MATRIX MPS-3040P
12V railsMATRIX MPS-3040P High Power Programmable DC Power Supply 30 V 40A 1200 W, Adjustable DC Power Supply Variable Resolution 1mV/1 mA, Lab Bench Power Supply with Sense, RS-232, Intelligent Temperature Fan, programmable DC power supply 30v 40A bench power supply adjustable DC power supply lab power supplies benchtop power supply variable voltage power supply MATRIX MPS-3040P, 30 V 40A
Power factor correctionMATRIX MPS-3040P High Power Programmable DC Power Supply 30 V 40A 1200 W, Adjustable DC Power Supply Variable Resolution 1mV/1 mA, Lab Bench Power Supply with Sense, RS-232, Intelligent Temperature Fan, programmable DC power supply 30v 40A bench power supply adjustable DC power supply lab power supplies benchtop power supply variable voltage power supply MATRIX MPS-3040P
Size & build
Product dimensions14.6 in × 19 in × 5.6 in
Product weight66 lb (29.9 kg)
In the box
In the boxMATRIX MPS-3040P High Power Programmable DC Power Supply 30 V 40A 1200 W, Adjustable DC Power Supply Variable Resolution 1mV/1 mA, Lab Bench Power Supply with Sense, RS-232, Intelligent Temperature Fan x 1

Questions about this item

What voltage and current does the RS-232 interface control at 9600 baud?

The RS-232 port at 9600 baud lets a PC remotely set and read the 0-30 V and 0-40 A outputs with 1 mV / 1 mA resolution.

What bench space and rack depth does the 14.6 × 19 × 5.6 in chassis need?

The unit occupies 14.6 in width, 19 in depth and 5.6 in height, so allow at least 19 in of rack depth plus cable clearance.

How do you configure the RS-232 link before the first remote command?

Match the PC serial port to 9600 baud, 8 data bits, no parity, 1 stop bit, then connect the rear-panel RS-232 cable before sending commands.

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