RS PRO 42W Plug-In AC/DC Adapter 12V dc Output, 0 → 3.5A Output
- RS Stock No.:
- 125-4245
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 unit)*
£33.95
(exc. VAT)
£40.74
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 29 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £33.95 |
| 5 - 9 | £32.93 |
| 10 - 24 | £31.91 |
| 25 - 49 | £30.89 |
| 50 + | £29.87 |
*price indicative
- RS Stock No.:
- 125-4245
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Adapter Type | Plug-In Adapter | |
| Plug Type | UK | |
| Output Voltage | 12V dc | |
| Input Voltage | 90 → 264V | |
| Output Current | 0 → 3.5A | |
| Maximum Temperature | +40°C | |
| Number of Outputs | 1 | |
| Power Rating | 42W | |
| Cable Length | 1800mm | |
| Efficiency | 75% | |
| Standards Met | EN55022, EN60950 | |
| MTBF | 50000h | |
| Minimum Temperature | 0°C | |
| Depth | 32mm | |
| Width | 51mm | |
| Line Regulation Range | ±1% | |
| Length | 114mm | |
| Energy Efficiency Level | VI | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Adapter Type Plug-In Adapter | ||
Plug Type UK | ||
Output Voltage 12V dc | ||
Input Voltage 90 → 264V | ||
Output Current 0 → 3.5A | ||
Maximum Temperature +40°C | ||
Number of Outputs 1 | ||
Power Rating 42W | ||
Cable Length 1800mm | ||
Efficiency 75% | ||
Standards Met EN55022, EN60950 | ||
MTBF 50000h | ||
Minimum Temperature 0°C | ||
Depth 32mm | ||
Width 51mm | ||
Line Regulation Range ±1% | ||
Length 114mm | ||
Energy Efficiency Level VI | ||
- COO (Country of Origin):
- CN
RS Universal Output Switch Mode Wall Mounting CCTV Power Supply
Brought to you by RS Pro, these desktop power supplies are devices which power the intended unit through a boxed power supply and connected to the mains by a power cable. Primarily used as a power supply for CCTV cameras, these power supplies feature a 2.1 mm connector plug for suitable operation of the camera. All models are highly reliable and excellent quality.
Features and Benefits
• Level VI
• Compact and lightweight plastic casing
• Meets CE, UL CSA and TUV standards
• Significantly less heat than other PSU's
• Class II Power, no earth
• Tabs for easy wall mounting
• Compact and lightweight plastic casing
• Meets CE, UL CSA and TUV standards
• Significantly less heat than other PSU's
• Class II Power, no earth
• Tabs for easy wall mounting
What is a desktop power supply?
A desktop power 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 power source for high tech desktops. A PC power supply is created specifically to be used with that computer, where as 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 CCTV power supply?
The main purpose would definitely be for CCTV Cameras. However, providing the appliance or item will accept the output electrical specifications and a 2.1 mm connector. As an example, you could use this module in any of the following applications:
• Speakers
• Chargers
• Laptops
• Lamps and Lights
• Speakers
• Chargers
• Laptops
• Lamps and Lights
Warning
Please make sure the device is able to support the power from this power supply for both operational and safety reasons.