RD-125-4812 Power supply 48V-12V 120W 2.3A IP20

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MEAN WELL RD-125-4812 - Discover a high-performance power supply, 2.3A and 120W, designed for stable voltage and reliability. Its compact size makes it ideal for LED applications, and safety certifica...
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Dual output power supply 48V and 12V RD-125-4812

           

Description of the RD-125-4812 power supply:

The RD-125-4812 power supply by Mean Well is an efficient device that provides stable voltage for various applications. It has a universal AC input voltage range and uses long-life electrolytic capacitors that can operate at temperatures up to 105°C. Thanks to free airflow cooling and 5G vibration resistance, it is a reliable power supply in various operating conditions. This model offers a wide operating temperature range and is shock resistant up to 300VAC at input for 5 seconds. Short circuit, overload and overvoltage protection ensures safe use. RD-125-4812 has two independent output lines with voltages of 48V and 12V and a rated current of 2.3A, which allows simultaneous powering of many devices. Efficiency of 86% and a three-year warranty are additional advantages of this model.

     

Description of the RD power supply series:

The RD series of power supplies from Mean Well are two-output switching power supplies that are characterized by a universal AC input voltage range and are intended for a wide range of applications. These power supplies are equipped with long-life electrolytic capacitors that can withstand temperatures up to 105°C, ensuring their reliability even in difficult operating conditions. Additionally, RD power supplies have short-circuit, overvoltage and overload protection, which increases their safety of use. They are ideal for applications in industrial automation, machine control, lighting power supply and other devices requiring a stable and reliable power source.

       

Features of the RD power supply series:

  • Protections: Short circuit / Overload / Overvoltage

  • Cooling by free air convection

  • Power-on LED indicator

  • suitable for critical applications, 2 outputs are isolated for RID series

  • Firing test at 100% full load

  • All use electrolytic capacitors with a long life of 105°C

  • Withstands 300VAC input voltage for 5 seconds

  • High operating temperature up to 70°C

  • Withstand 5G vibration test without PFC

  • High efficiency, long service life and high reliability

  • 3 years warranty

   

Application of the RD power supply:

Industrial automation: RD power supplies are ideal for powering automation devices such as PLCs, sensors, drives and control systems.

LED Power Supply: Used in LED lighting systems where stable power supply and power control are required.

Monitoring systems: Perfect for powering CCTV cameras and security systems, ensuring reliability and continuity of operation.

Telecommunications: RD power supplies are used in telecommunications systems where stable power supply is crucial for the operation of devices.

HVAC systems: Can power controls in air conditioning and ventilation systems, allowing for effective temperature management.

Power supply for medical devices: Used in medical devices that require stable and reliable power supply.

DIY Projects: Popular with hobbyists and electronics enthusiasts who need power supplies for their own projects.

     

RD-125-4812 power supply specifications:

Output 1

Exit 2

Output voltage:

48V

12V

Voltage adjustment range:

45.6 ~ 52.8V

none

Output power:

138W

138W

MAX output current:

2.3A

2.3A

Water resistance:

IP20

Input voltage:

85 ~ 264VAC

Operating temperature:

- 25 ~ 70 C

Overload protection:

YES (Hiccup)

Surge protection:

YES (Hold & Restart)

Security certificates:

UL62368-1, TUV EN62368-1 only for RD-125-2412 approved BS EN/ , IS 13252(Part 1)( ), EAC TP TC 004

Model:

RD-125-4812

Dimensions:

199 x 98 x 38mm

Weight:

700g

  

3 Year Warranty

RD-125-4812
120 Items

Data sheet

Voltage
48V-12V
Current
2.3A
Power
120W
IP Level
IP20
Warranty
3 Years

Download

MEAN WELL RD-125 Specyfikacja

Specyfikacja zasilacza MEAN WELL RD-125B RD-125A RD-125-1224 RD-125-1248 RD-125-2448 RD-125-2412 RD-125-4812 Rd-125-4824

Download (153.75KB)

RD-125 Declaration CE

MEAN WELL RD-125-CE-Declaration of conformity

Download (488.54KB)