We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular benchtop power supply unit in dark grey metal casing with front panel controls and display

Matrix

Matrix WPS300S-80-6 80V 6A 150W server power supply

SKU CH-KYEJ-0B4FH

Programmable DC supply delivering 0-80V at up to 6A with 1mV resolution, LIST sequencing, RS-232/RS-485/USB interfaces and OVP/OCP protection

  • Max wattage150 W
  • Power supply redundancyMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6,
  • Output current6 A
  • Output type150 W
  • 12V railsMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6,
  • Power factor correctionMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6,
  • Programmable 0-80 V, 0-6 A, 150 W output for versatile lab use
  • 1 mV / 0.1 mA resolution enables precise voltage and current setting
  • LIST function runs up to 9999 automatic output cycles
  • RS232, RS485 and USB interfaces support SCPI and MODBUS remote control
  • Low ripple matching linear supplies plus OVP, OCP and over-temperature protection

Matrix WPS300S-80-6 programmable DC supply

The Matrix WPS300S-80-6 is a wide-range programmable DC power supply rated for 80V, 6A and 150W. It suits engineers, technicians and educators who need adjustable bench power for circuit development, electronic repair or classroom demonstration.

Switching topology with linear-grade ripple

The unit uses a switching design yet achieves ripple below 8mVrms and 5mArms, matching linear supply noise performance. It accepts AC 110V or 220V input with ±10% tolerance and provides 1mV and 0.1mA setting resolution across the full output range.

Bench installation with SCPI and MODBUS control

Standard RS232, RS485 and USB interfaces allow remote operation via SCPI or MODBUS commands, while the LIST function can run up to 9999 output cycles. Intelligent fan control reduces acoustic noise and an over-temperature sensor protects the supply; users without serial or USB host equipment cannot access programmable features.

How it compares

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

Price $255.99
Pricier than about 80% of the 3,798 comparable items (median $131.99).
Max wattage 150 W
Lower than about 93% of the 235 comparable items (median 668 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameMATRIX
Product line80 V 6A 150 W, WPS300S-80-6
Model name80 V 6A 150 W
Part numberWPS300S-80-6
Ports & slots
Output type150 W
Power
Max wattage150 W
Power supply redundancyMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6, 80 V 6A 150 W, Switching Adjustable Bench Power Supply 1mV/0.1 mA Resolution,List Output,OCP OVP for Lab, Electronic Repair, School Teaching, programmable dc power supply adjustable 80 V 6A 150 W MATRIX benchtop power supply variable voltage power supply variable wide rang switching dc power supplies
Output current6 A
12V railsMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6, 80 V 6A 150 W, Switching Adjustable Bench Power Supply 1mV/0.1 mA Resolution,List Output,OCP OVP for Lab, Electronic Repair, School Teaching, programmable dc power supply adjustable 80 V 6A 150 W MATRIX benchtop power supply variable voltage power supply variable wide rang switching dc power supplies
Power factor correctionMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6, 80 V 6A 150 W, Switching Adjustable Bench Power Supply 1mV/0.1 mA Resolution,List Output,OCP OVP for Lab, Electronic Repair, School Teaching, programmable dc power supply adjustable 80 V 6A 150 W MATRIX benchtop power supply variable voltage power supply variable wide rang switching dc power supplies
Built-in protectionProgrammable dc power supply adjustable 80 V 6A 150 W MATRIX benchtop power supply variable voltage power supply variable wide rang switching dc power supplies
Size & build
Product dimensions4.4 in × 9.9 in × 6.7 in
Product weight4.4 lb (2 kg)
In the box
In the boxMATRIX Wide Range Programmable DC Power Supply WPS300S-80-6, 80 V 6A 150 W, Switching Adjustable Bench Power Supply 1mV/0.1 mA Resolution,List Output,OCP OVP for Lab, Electronic Repair, School Teaching x 1

Questions about this item

Which version of the WPS300S series should I choose for my bench?

The WPS300S-80-6 provides 0-80V and 0-6A with 150W maximum; other listed models are 150V/5A (300W), 80V/10A (300W), 30V/5A (150W), 32V/6A plus fixed rails (409W), or 30V/5A plus 5V/3A (315W).

What does the 150W headline figure mean once the unit is on my bench?

It is the maximum output power the supply can deliver; any combination of voltage and current whose product exceeds 150W is outside the operating envelope.

Which communication interfaces are fitted and what do they cap in practice?

RS232, RS485 and USB are standard, supporting SCPI and MODBUS commands for remote control and data logging; the interfaces do not limit the 0-80V, 0-6A, 150W output range.

More in Server & Hot-Plug PSUs

Similar items