Over 15 years experience of providing support of MEAN WELL Power Supplies
The GST18B18 is a 18W Mean Well power converter.
Key Features
- ✓ Protections: Overload / Over voltage
- ✓ Safety approvals: AS/NZS 60950.1 ,PSE J60950-1
- ✓ 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 Voltage18 Volt
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Rated Current1 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 MetBSMI,CB,CCC,CE,EAC,FCC,KC,PSE,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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Length3.11 in
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Width2.13 in
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Height1.3 in
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Weight0.42 lb
::specification::
Frequently Asked Questions
Can I use the GST18B18-P1J for an 18V industrial controller or compact automation module?
Yes, this model is a constant-voltage 18V supply rated for 1A and 18W. It fits control hardware that specifically requires 18V DC and stays within that current and power limit.
Is the GST18B18-P1J suitable for embedded electronics that need regulated 18V DC?
It can be a fit for embedded or OEM equipment designed for constant 18V input. The key limit is the 1A maximum output current, with total load not exceeding 18W.
Can this 18V power supply run low-power lab, sensor, or measurement equipment?
It is suitable for equipment that calls for a stable 18V constant-voltage source and draws up to 1A. That makes it more appropriate for lower-power electronics than for heavier 18V loads.
Is the GST18B18-P1J okay for indoor or outdoor use?
The listed operating temperature is -30°C to +70°C, so it covers a wide temperature range. However, the provided specs do not list an IP rating, so it should be used in protected environments rather than exposed outdoor locations.
Will this power supply work in different AC input regions?
Yes, the input range is 85-264VAC. That wide input range is useful for equipment deployed across regions using different standard AC mains within that span.
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 |




