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Mean Well GSM12U48-P1J Power Supply 12W 48V
Description
Description
FCC part 15/CISPR22 Class B
Key Features
- ✓✓Universal AC input / Full range
- ✓✓Energy efficiency level VI
- ✓✓Medical safety approved (2 x MOPP)
- ✓✓Extremely low leakage current
- ✓✓No load power consumption < 0.075W(<0.1W for 18V/48V)
- ✓✓High efficiency up to 87%
- ✓✓Class II power (without earth pin)
- ✓✓Protections: Short circuit / Overload / Over voltage
- ✓✓Fully enclosed plastic case
- ✓✓100% full load burn-in test
- ✓✓3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesGSM Series
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Power Rating12 Watt
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Output Voltage48 Volt
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Rated Current0.25 Ampere
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Input Voltage80V~264V
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No of Output1
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Dimming ControlNone
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Standards MetEAC,FCC,UL
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Operation ModeConstant Voltage
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Operating Temperature-20°C~70°C
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Warranty3 Year
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Length2.45 in
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Width1.79 in
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Height1.08 in
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Weight0.24 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the GSM12U48-P1J for a low-power 48V communications or control device?
Yes, if the equipment requires constant 48V DC and the load does not exceed 0.25A, this supply can fit. With a 12W output rating, it is aimed at lower-power 48V electronics rather than larger network or telecom loads.
Is this 48V adapter suitable for embedded systems that run on 48V DC?
It is suitable for embedded equipment designed for a fixed 48V input and total consumption within 12W. The 80-264VAC input range also helps in installations where AC source conditions are not tightly controlled.
Would this model work for a compact 48V industrial interface module?
Yes, for a compact 48V interface or signal-conditioning module with a light current draw, this supply can be appropriate. Its output limit is 0.25A, so it is best for small electronics rather than higher-demand 48V devices.
Can the GSM12U48-P1J be used in a small lab or validation fixture that needs 48V?
It can be used in a bench or validation fixture that requires constant 48V and remains within the 12W capacity. The 62.2 × 45.5 × 27.4 mm form factor is also useful where fixture space is limited.
Is this power supply appropriate for exposed outdoor conditions?
An IP rating is not listed in the provided specifications, so it should not be treated as an exposed outdoor power supply on its own. Its operating temperature range is -20°C to +70°C, but moisture and dust protection would need to come from the host enclosure.
