MEAN WELL Switching Power Supply, RS-50-12, 12V dc, 4.2A, 50W, 1 Output, 125 → 373 V dc, 88 → 264 V ac
- RS Stock No.:
- 621-0629
- Mfr. Part No.:
- RS-50-12
- Manufacturer:
- MEAN WELL
6 In SG stock for delivery within 1 working day(s) when ordered before 3.30 pm.
81 In Global stock for delivery within 4 working day(s)
Added
Price Each
SGD40.56
(exc. GST)
SGD44.21
(inc. GST)
| Units | Per unit |
| 1 - 4 | SGD40.56 |
| 5 + | SGD39.55 |
- RS Stock No.:
- 621-0629
- Mfr. Part No.:
- RS-50-12
- Manufacturer:
- MEAN WELL
Technical data sheets
Legislation and Compliance
Product Details
Mean Well Power Switch Mode Power Supply
The Mean Well RS-50 series 50.4W single output AC to DC embedded switch mode power supply has an output current rating of 4.2A at 12VDC. It has a universal input supply voltage rating from 88VAC to 264VAC and 125VDC to 373VDC.
Note:
De-rating 2% per °C above 50°C on all types except
Note:
De-rating 2% per °C above 50°C on all types except
RD50, 65, 125, RS-75-3.3 types de-rating 2% per °C above 45°C
RD85, RS-100-3.3, RS-150-3.3 and 5 de-rating 2% per °C above 40°C
Features and Benefits
high-efficiency up to 84.5%
Long life and high reliability
High power density
High operating temperature up to 70°C
Long life electrolytic capacitors 105°C
Easy installation
Screw terminals
Adjustable output voltage for single output types, 10.8V to 13.2V at 12V and 22V to 27.6V at 24V
Adjustable output voltage for dual output types on output 1, -5% to 10%
Dual outputs have a minimum load requirement
The total load must not exceed the rated output power
Cooling by free air convection
Withstands a 5G vibration test
Overload and overvoltage protection
Full load burn-in test
Long life and high reliability
High power density
High operating temperature up to 70°C
Long life electrolytic capacitors 105°C
Easy installation
Screw terminals
Adjustable output voltage for single output types, 10.8V to 13.2V at 12V and 22V to 27.6V at 24V
Adjustable output voltage for dual output types on output 1, -5% to 10%
Dual outputs have a minimum load requirement
The total load must not exceed the rated output power
Cooling by free air convection
Withstands a 5G vibration test
Overload and overvoltage protection
Full load burn-in test
Certifications
EN 60950-1
UL 60950-1
TUV approved
CB approved
UL approved
EN 61000-3-2 (harmonic current)
EN 55022 class B (EMC)
EN55032 (CISPR32) class B
EN61000-3-2,-3
GB9254 class B
GB17625.1
EN55024
EN61000-6-1
Criteria A
UL 60950-1
TUV approved
CB approved
UL approved
EN 61000-3-2 (harmonic current)
EN 55022 class B (EMC)
EN55032 (CISPR32) class B
EN61000-3-2,-3
GB9254 class B
GB17625.1
EN55024
EN61000-6-1
Criteria A
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 12V dc |
| Output Current | 4.2A |
| Power Rating | 50W |
| Number of Outputs | 1 |
| Input Voltage | 125 → 373 V dc, 88 → 264 V ac |
| Mounting Type | Chassis Mount |
| Package Type | Enclosed |
| Length | 99mm |
| Width | 97mm |
| Depth | 36mm |
| Efficiency | 84.5% |
| Maximum Temperature | +70°C |
| Minimum Temperature | -25°C |
| Weight | 410g |