MEAN WELL Switching Power Supply, RD-125A, 5 V dc, 12 V dc, 7.7A, 130.9W, Dual Output, 176 → 264 V ac, 248
- RS Stock No.:
- 644-6941
- Mfr. Part No.:
- RD-125A
- Brand:
- MEAN WELL
- RS Stock No.:
- 644-6941
- Mfr. Part No.:
- RD-125A
- Brand:
- MEAN WELL
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Mean Well Switch Mode Power Supply
The Mean Well RD-125A series 130.9W dual outputs AC to DC enclosed switch mode power supply has an output current rating of 7.7A at 5VDC and 7.7A at 12VDC. It has a universal input supply voltage rating ranging from 88VAC to 132VAC/176VAC to 264VAC (selected by switch) and 248VDC to 373VDC(Withstand 300VAC surge for 5second Without damage).
Features and Benefits
Adjustable output voltage for dual output types on output 1, -5% to 10%
Dual outputs have a minimum load requirement
Easy installation
High efficiency
High operating temperature up to 70°C
High reliability
Long life
Long life electrolytic capacitors 105°C
Miniature size, high power density
Output current data
Overload and overvoltage protection
Screw terminals
Short circuit
The total load must not exceed the rated output power
Dual outputs have a minimum load requirement
Easy installation
High efficiency
High operating temperature up to 70°C
High reliability
Long life
Long life electrolytic capacitors 105°C
Miniature size, high power density
Output current data
Overload and overvoltage protection
Screw terminals
Short circuit
The total load must not exceed the rated output power
Certifications
CB approved
EN 55022 Class B (EMC)
EN 61000-3-2 (Power factor correction)
EN60950
TUV approved
UL approved
UL60950
EN 55022 Class B (EMC)
EN 61000-3-2 (Power factor correction)
EN60950
TUV approved
UL approved
UL60950
Specifications
Attribute | Value |
---|---|
Output Voltage | 5 V dc, 12 V dc |
Output Current | 7.7A |
Power Rating | 130.9W |
Number of Outputs | 2 |
Input Voltage | 176 → 264 V ac, 248 → 373 V dc, 88 → 132 V ac |
Mounting Type | Chassis Mount |
Package Type | Enclosed |
Length | 199mm |
Width | 98mm |
Depth | 38mm |
Efficiency | 82% |
Weight | 700g |
Minimum Temperature | -25°C |
Maximum Temperature | +70°C |