RS PRO 48 W AC-DC Converter Power Supplies AC/DC Adapter 12V dc Output, 4 A

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£30.55

(exc. VAT)

£36.66

(inc. VAT)

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  • Plus 82 unit(s) shipping from 20 April 2026
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Per unit
1 - 4£30.55
5 - 9£29.62
10 - 24£28.71
25 - 49£27.80
50 +£26.89

*price indicative

RS Stock No.:
139-2353
Brand:
RS PRO
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Brand

RS PRO

Product Type

AC/DC Adapter

Sub Type

AC-DC Converter Power Supplies

Output Voltage

12V dc

Output Connector Type

2.1 x 5.5 x 12 mm

Power

48W

Cable Length

1.5m

Number of Outputs

1

Minimum Operating Temperature

-20°C

Adapter Current

4A

Input Connector Type

IEC 320-C8

Maximum Operating Temperature

40°C

Width

52mm

Standards/Approvals

IEC/EN 61558

Depth

35mm

Length

116mm

Efficiency

88%

Maximum Input Voltage

240V ac

Series

KRE

Load Regulation

5 %

Minimum Input Voltage

90V

Energy Efficiency Level

VI

COO (Country of Origin):
CN

RS PRO 12 V DC Power Supply, 48 W, 4 A


This efficient switch-mode power supply from RS PRO converts mains-supplied AC to a DC charge for use with compatible electronics such as printers. It's lightweight and easy to plug in, making it a convenient and portable source of power. An LED (light-emitting diode) indicator lets you know when it's on, and its low ripple and noise of 150 mV means the power supply won't interfere with nearby electronic components.

This product is RoHS (Restriction of Hazardous Substances) compliant as it contains minimal levels of hazardous substances. Plus, its Energy Efficiency Level VI rating makes it highly power-efficient, while its low working temperature further reduces energy use.

Features and Benefits


• Output voltage rating of 12 V DC

• Input frequency of 47 to 63 Hz

• IEC (International Electrotechnical Commission) 320-C8 connector

• Cable length of 1.5 m

• Input voltage of 90 to 264 V AC

• Maximum input current of 50 A

• Operating temperature range of -20°C to +40°C

• MTBF (mean time between failure) of 50000 h

• Output current range of 4 A

• Dimensions of 116 (L) x 52 (W) x 35 mm (D)

• Rated output power of 48 W

• Overcurrent and overvoltage protection

• Not medically approved

• Desktop mounting

• Weight of 240g

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