Over 15 years experience of providing support of MEAN WELL Power Supplies
The GSM36U12 is a 36W Mean Well power converter (input range: 80~264VAC, operating temperature: -25~+60℃).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -25~+60℃
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: ISOLATION LEVEL ANSI/AAMI ES60601-1, ES60601-1-11, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesGSM Series
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Power Rating36 Watt
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Output Voltage12 Volt
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Rated Current3 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 MetCB,EAC,FCC,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~60°C
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Warranty3 Year
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Length3.11 in
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Width2.13 in
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Height1.3 in
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Weight0.47 lb
::specification::
Frequently Asked Questions
Can I use the GSM36U12-P1J for a 12V industrial HMI or control accessory?
Yes, if the device requires constant 12V DC and draws no more than 3A. This model is rated for 36W total, which makes it suitable for smaller 12V industrial control and HMI-related loads within that range.
Is this a good choice for 12V embedded systems or edge devices?
It can be, as long as the equipment is designed for constant 12V input and stays at or below 3A. The 80-264VAC input range is also useful when the adapter may be used across different AC mains environments.
Can this 12V power supply run small IT or networking hardware that uses 12V DC?
Yes, for 12V DC hardware that needs constant voltage and does not exceed 36W or 3A. Buyers should verify the device's required DC voltage and current against the 12V, 3A output of this model.
What is the difference between GSM36U12-P1J and GSM36U12-WEL?
The only listed sibling in this series is GSM36U12-WEL. For GSM36U12-P1J, the provided specs are 36W, 12V, 3A, 80-264VAC input, and 79.0 x 54.0 x 33.0 mm dimensions; no detailed specs were supplied here for GSM36U12-WEL, so a full spec-by-spec comparison cannot be stated from this input alone.
Can I use the GSM36U12-P1J outdoors or in cold environments?
Its stated operating temperature is -25C to +60C, so cold and warm ambient conditions are covered within that range. However, no IP rating is listed in the provided specs, so outdoor exposure to water or dust is not confirmed.
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Other GSM36 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GSM36U09-P1J Power Supply 36W 9V | 36W | 9V | 4A | Indoor | $18.17 | View |
| Mean Well GSM36B15-P1J Power Supply 36W 15V | 36W | 15V | 2.4A | Indoor | $18.17 | View |



