Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well RS-50-48 Power Supply 50W 48V
No load power consumption <0.2W for 35W/50W; <0.3W for 75W/100WUniversal AC input / Full rangeWithstand 300VAC surge input for 5 secondsUltra compact and 1U low profileWithstand 5G vibration testHigh operating temperature up to 70oCProtections: Short circuit / Overload / Over voltageCooling by free air convectionCompliance to IEC/EN60335-1(PD3) and IEC/EN61558-1,-2-16 for household appliancesOperating altitude up to 5000 metersHigh efficiency, long life and high reliabilityLED indicator for power onLow cost3 years warranty
Key Features
- ✓85~264VAC; 120~370VDC
- ✓Cold start, 45A at 230VAC
- ✓±10% by potentiometer
- ✓110%~150%
- ✓Type Hiccup mode, auto-recovery
- ✓115%~135% rated output voltage
- ✓Shut down o/p voltage, re-power on to recover
- ✓3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 1.25kVAC, 1 minute
- ✓-30~+70°C (refer to output derating curve)
- ✓UL60950-1, IEC/EN60950-1, IEC/EN61558-1, EN61558-2-16, IEC/EN60335-1, CCC GB4943 approved
- ✓EN55022 class B, EN55014, EN61000-3-2, 3, EN61000-4,2,3,4,5,6,8,11, GB9254
- ✓5P/9.5mm pitch terminal block
- ✓99x 82x 30
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BrandMean Well
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SeriesRS Series
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Power Rating52.8 Watt
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Output Voltage48 Volt
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Rated Current1.1 Ampere
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Input Voltage88V~264V
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No of Output1
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Standards MetCB,CCC,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty3 Year
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Length3.9 in
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Width3.82 in
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Height1.42 in
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Weight0.9 lb
::specification::
Frequently Asked Questions
Can I use the RS-50-48 for a 48V industrial control device or automation module?
Yes, this model is a constant-voltage 48V supply rated for 52.8W and 1.1A. It fits 48V industrial or automation loads that stay within that output range.
Is the RS-50-48 a good fit for a small 48V embedded system or communications enclosure?
It can be, as long as the equipment requires 48V constant voltage and does not exceed 1.1A or 52.8W. Its compact 99.0 x 97.0 x 36.0 mm size can also help where enclosure space is limited.
Can this power supply run a 48V automation accessory in a vibration-prone machine area?
This unit is specified to withstand 5G vibration, so it is better suited to industrial equipment than a basic open-frame supply with no vibration detail listed. The load still needs to match its 48V, 1.1A, and 52.8W output limits.
Would the RS-50-48 work for a low-power 48V control panel device?
Yes, it is intended for constant-voltage 48V applications and provides up to 1.1A. That makes it a practical option for lower-power 48V panel devices rather than larger 48V loads.
Is the RS-50-48 suitable for outdoor use or harsh temperature conditions?
The operating temperature range is -25C to +70C, so it covers a wide temperature span. No IP rating is listed in the provided specs, so outdoor suitability should not be assumed from this data alone.
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Other RS-50 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RS-50-12 Power Supply 50W 12V | 50.4W | 12V | 4.2A | Indoor | $16.87 | View |
| Mean Well RS-50-5 Power Supply 50W 5V | 50W | 5V | 10A | Indoor | $16.87 | View |
| Mean Well RS-50-3.3 Power Supply 50W 3.3V | 33W | 3.3V | 10A | Indoor | $16.86 | View |
| Mean Well RS-50-24 Power Supply 50W 24V | 52.8W | 24V | 2.2A | Indoor | $16.87 | View |
| Mean Well RS-50-15 Power Supply 50W 15V | 51W | 15V | 3.4A | Indoor | $16.87 | View |
