RS PRO Digital Bench Power Supply 180W, 2 Output 2 x 0 → 30V 2 x 0 → 3A With RS Calibration

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS PRO Multiple Output Linear DC Power Supplies

From RS PRO, these multiple output linear dc power supplies have been manufactured to industry standards and are a fantastic solution for anyone who carries out a lot of electronics or other powered projects on your bench that requires a reliable source of power at different voltages. This series offers a high quality power supply with 2-4 independent output channels, 180W to 200W output, overload and reverse polarity protection as well as an output ON/OFF switch for safety. Being part of the IPS series, these entry level general purpose power supplies are recognised for their affordability. This range of DC linear power supplies feature a user friendly interface with four "3 digits" LED display, providing an excellent user experience. This range of bench power supplies from RS PRO feature tracking operation and auto series and parallel operation, as well as low ripple and noise ensuring clean and precise test and measurement of various equipment.

Features and Benefits:

  • Fan speed control circuit minimizes fan noise

  • Tracking mode switches built in to these units allow voltage/current to be output into parallel or series

  • Ripple and noise levels of < 2mVrms, 5Hz ∼ 1MHz

  • Max Operating temperature of +40 °C

  • Various types of output voltages available as part of this range (please review datasheet for further information)


A bench power supply is a device used to provide power to electrical equipment at different variables, allowing you to test with precision. By using a bench power supply, you are able to provide power to a range of circuits and test them whilst they are being built. There are a wide range of power supply types available such as analogue, digital, linear and more. Linear digital power supplies are suitable for use in a variety of applications such as;

  • Education

  • Laboratories

  • Industry

How do linear power supplies work?

Linear power supplies drop the voltage from an AC (alternating current) line to a much lower voltage. This is achieved using a large transformer. Linear power supplies can be used anywhere that low ripple excellent regulation is required as well as needing excellent response and low electromagnetic emissions.

Why choose RS PRO?

RS PRO is our own brand of high-quality products whilst bringing you great value for money. Our wide range of products have been engineered to meet high industry standards, so you are ensured reliable and robust solutions.

Supplied with

User manual, power cord, test leads

The IPS-2303 model has two isolated output channels and a combined output of 180 W. The IPS series of bench power supplies from RS Pro are general purpose linear DC power supplies with flexible output voltage and current combinations. It offers protection from reverse polarity alongside overload protection. This bench power supply unit has an output ON/OFF switch that helps to protect users. It keeps the case and the load safe from unexpected conditions and ensures an excellent level of safety during operation. Tracking mode switches enable current and voltage to be output in either parallel or in series.

This bench power supply also features an automated cooling fan. Under low load or no load conditions, a fan control circuit reduces the noise from the unit ensuring quiet operation.


• 4 x 3 digit LED displays provide a clear and easy to read display. You can easily monitor two outputs of voltage or current at the same time using the display.
• This power supply offers stable and clean power, providing 0.01% load and line regulation with low ripple and noise.
• The ON/OFF output switch protects load devices from damage during setting adjustment. The power output can easily be switched off while settings are changed, and power switched back on once the settings have been updated.
• The intelligent integrated fan helps to regulate noise during operation, reducing acoustic noise to create a quieter environment.
• The application range can be extended without the need for any additional power supplies. Tracking and automatic series/parallel features extend the series to 60 V/3 A in series and to 30 V/ 6 A in parallel.
• Polarity protection protects against the damage caused by misconnection.


This benchtop power supply is incredibly accurate, flexible and safe. It provides clean, stable outputs with low ripple and noise. Utilising ring transformers and smaller surface mount components, this is a lightweight and more compact unit than many of its counterparts.


• 0 to 30 V output voltage rating
• 0 to 3 A output current rating
• 0 to 60 V tracking series voltage
• 0 to 6 A tracking parallel current
• ≦0.5% + 10mV of CH1 tracking error
• ≦0.01% + 5mV series regulation
• ≦300mV load regulation


This bench power supply is general-purpose, all in one solution, making it incredibly versatile and suitable for a range of applications and environments. It is lightweight and compact which allows you to take it on any job with you.

Suitable applications include:

• Education
• Laboratories (such as science student labs, R&D labs or engineering labs)
• Industry
• Electronic design
• Component testing
• System power modules
• Manufacturing


3 output (123-3566) and 4 output (123-3567) models are also available

Supplied with

User manual, power cord and test leads.

Attribute Value
Output Voltage 2 x 0 → 30V
Output Current 2 x 0 → 3A
Number of Outputs 2
Type Digital
Power Rating 180W
Supply Voltage 100 → 230V ac
Number of Displays 4
Output Connector Plug-In Terminal Block
Calibrated RSCAL
Minimum Temperature 0°C
Maximum Temperature +40°C
209 In stock for delivery within 2 working days
Price Each
£ 304.00
(exc. VAT)
£ 364.80
(inc. VAT)
Per unit
1 +
Not available for guaranteed pre 9am/10am delivery
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