RS PRO 5V dc Power Supply, 0 → 4.0A, 3-Pin IEC Connector

  • RS Stock No. 144-0968
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS PRO 5 Vdc Power Supply

A switching supply with an output of +5V, providing desk power to technology and electrical equipment. Featuring short circuit protection, low energy consumption and 83.08% efficiency, all encased in a tough black plastic. Our RS Pro line of supplies provide a reliable & robust power supply solution.

Features and Benefits:

• 1200mm Cable
• Level VI Efficiency
• 3 Pin IEC (C14) Inlet
• Universal Input 90-264V-AC 47-63Hz
• Efficiency >83.08%
• Short Circuit Protected
• Operating Temperature 0-40°C
• RoHS-REACH Compliant
• Limited Power Source (LPS)
• Very Low Power Consumption <0.10W
• ERP II Regulations Compliant

Energy Efficiency Level VI Compliance

A major benefit to the design of these units is they comply with the new Energy Efficiency Level VI Compliance standards. These standards ensure a greater efficiency over Level V units, using less power more efficiently results in lower energy bills and a lower impact on the environment.

What is a desktop power supply?

A desktop supply is a PSU specifically designed to be used by small items or applications, like laptops, CCTV cameras or chargers. Due to the output of the PSU itself, they wouldn't be a suitable source for high tech desktops. A PC power supply is created specifically to be used with that computer, whereas these units can be interchanged, providing the technical specifications of the appliance meet the PSU's in terms of safety and usability.

Are these units only a laptop power supply?

The main purpose of a desk supply is predominantly for laptops. However, providing the appliance or item will accept the output electrical specifications and connector type, you could use this module in any of the following applications:
• Speakers
• Chargers
• CCTV Cameras
• Lamps and Lights


The power supply is supplied without a power cable, please see essential accessory for a selection of compatible leads. Please make sure the device is able to support the power from this adaptor for both operational and safety reasons.

Attribute Value
Input Voltage Range 100 → 240 V ac
Output Voltage Rating 5 V dc
Output Current Range 0 → 4.0A
Rated Output Power 20W
Input Connector IEC C14
Output Connection Type 2.1 x 5.5 mm Connector
Number of Outputs 1
Plug Type 3-Pin IEC
Maximum Temperature +40°C
Efficiency 85%
Overall Length 99mm
Cable Length 1200mm
Minimum Temperature 0°C
Overall Depth 36mm
Overall Width 52mm
Operating Temperature Range 0 → +40 °C
Holdup Time 10 (Minimum)ms
Series HK-AB
Overall Dimensions 99 x 52 x 36mm
Standards Met AS/NZS 60950.1, BS EN 60950-1, CB, CE, CSA C22.2 No.60950-1-07, CUL, EN 60950-1, FCC, J60950-1, SAA, TUV, UL, UL 60950-1
Energy Efficiency Level VI
40 : Next working day (AU stock)
259 : 5 working days (Global stock)
Price (ex. GST) Each
$ 34.41
(exc. GST)
$ 37.85
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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