Over 15 years experience of providing support of MEAN WELL Power Supplies
The GST18A05 is a 18W Mean Well power converter.
Key Features
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: AS/NZS 60950.1
- ✓ 3 years warranty
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BrandMean Well
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SeriesGST Series
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Power Rating15 Watt
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Output Voltage5 Volt
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Rated Current3 Ampere
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Input Voltage85V~264V
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No of Output1
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Dimming ControlNone
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Standards MetBSI,BSMI,CB,CCC,CE,EAC,FCC,KC,PSE,RCM,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length3.66 in
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Width2.13 in
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Height1.42 in
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Weight0.46 lb
::specification::
Frequently Asked Questions
Can I use the GST18A05-P1J for a 5V embedded controller or development board?
This power supply provides constant-voltage 5V output rated at 15W and up to 3A. It is appropriate for embedded electronics that require a regulated 5V source and stay within that 3A output limit.
Is the GST18A05-P1J suitable for 5V industrial interface modules or small automation electronics?
It can suit small industrial or automation devices that are designed for 5V constant-voltage input. The connected load should remain at or below 15W total and no more than 3A draw.
Can this model power 5V IT or communications accessories?
It is intended for equipment that needs 5V DC from a constant-voltage supply, with available output up to 3A. For compact IT or communications accessories in that range, the electrical fit depends on matching the 5V requirement and staying within 15W.
Is the GST18A05-P1J a fit for small 5V test, monitoring, or control devices?
Yes, it is aimed at low-power 5V DC loads where a constant-voltage source is required. Its 15W rating makes it more appropriate for smaller monitoring, control, or bench devices rather than higher-draw 5V equipment.
Can the GST18A05-P1J be used in outdoor or low-temperature environments?
The specified operating temperature range is -30°C to +70°C, which covers both low and elevated ambient temperatures. The provided specs do not list an IP rating, so outdoor exposure or wet-location use is not confirmed by this data.
Payment & Security
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Other GST18 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST18U48-P1J Adaptor 18W 48V | 18W | 48V | 0.37A | Indoor | $12.50 | View |




