Over 15 years experience of providing support of MEAN WELL Power Supplies
The GST18A09 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 Rating18 Watt
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Output Voltage9 Volt
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Rated Current2 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 GST18A09-P1J for a 9V embedded system or controller?
This unit provides constant-voltage 9V DC output rated at 18W with up to 2A available current. It is suited to embedded systems or controllers that require 9V input and do not exceed that 2A load ceiling.
Is the GST18A09-P1J suitable for small 9V industrial electronics?
It can be appropriate for small industrial electronics designed around a 9V constant-voltage input. The application should stay within 18W total power and 2A output current.
Can this model be used for 9V monitoring, test, or interface equipment?
Yes, it can fit monitoring, test, or interface devices that are specified for 9V DC and need a constant-voltage supply. Buyers should verify that the equipment's current draw remains at or below 2A.
Would the GST18A09-P1J work for compact IT or communications hardware that needs 9V DC?
It may be a good electrical match for compact IT or communications hardware with a 9V DC input requirement. The supply is limited to 18W and 2A, so it is intended for lower-power 9V loads rather than heavier equipment.
Can the GST18A09-P1J handle cold or warm ambient conditions?
The specified operating range is -30°C to +70°C, which covers a broad span of ambient temperatures. The provided product data does not include an IP rating, so indoor or protected-environment use is the safer interpretation from the listed specs.
Payment & Security
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Other GST18 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST18A05-P1J Power Supply 15W 5V | 15W | 5V | 3A | Indoor | $14.27 | View |
| Mean Well GST18U48-P1J Adaptor 18W 48V | 18W | 48V | 0.37A | Indoor | $12.50 | View |




