Over 15 years experience of providing support of MEAN WELL Power Supplies
The GST40A15 is a 40W Mean Well power converter (input range: 90~264VAC).
Key Features
- ✓ Input voltage range: 90~264VAC
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943, PSE J60950-1,AS/NZS 60950.1
- ✓ 3 years warranty
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BrandMean Well
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SeriesGST Series
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Power Rating40 Watt
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Output Voltage15 Volt
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Rated Current2.67 Ampere
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Input Voltage90V~264V
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No of Output1
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Dimming ControlNone
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Standards MetBSI,CB,CCC,CE,EAC,FCC,KC,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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Length4.92 in
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Width1.97 in
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Height1.24 in
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Weight0.62 lb
::specification::
Frequently Asked Questions
Can I use the GST40A15-P1J for a 15V industrial sensor or controller setup?
Yes, if the equipment needs a constant 15V DC supply and the total load does not exceed 40W. This model delivers 15V at up to 2.67A and takes 90-264VAC input, which fits many industrial and automation power environments.
Is this a good fit for embedded systems or lab devices that run on 15V DC?
It can be a fit for embedded or bench equipment designed around a fixed 15V rail. The output is constant voltage at 15V, with up to 2.67A available, so the load needs to stay within that current and the 40W power limit.
Can this 15V power supply be used with low-power motion, control, or instrumentation hardware?
It is suitable for 15V control, motion, or instrumentation loads that are within 40W. The 2.67A maximum output makes it more appropriate for lower-power 15V equipment rather than higher-draw systems.
Would this work for a 15V networking, telecom, or interface device that needs stable DC output?
It can work when the device specifically requires 15V constant voltage and no more than 2.67A. Because the input range is 90-264VAC, it can be used in a wide range of standard AC-fed installations.
Can the GST40A15-P1J be used in cold or warm indoor equipment enclosures?
The specified operating temperature range is -30°C to +70°C, so the temperature window is broad for indoor enclosure use. However, no IP rating is listed, so environmental sealing against dust or water is not specified in the published data.
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Other GST40 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST40A12-P1J Power Supply 40W 12V | 40W | 12V | 3.34A | Indoor | $17.79 | View |
| Mean Well GST40A09-P1J Power Supply 40W 9V | 40W | 9V | 4.45A | Indoor | $18.01 | View |
| Mean Well GST40A48-P1J Power Supply 40W 48V | 40W | 48V | 0.84A | Indoor | $18.01 | View |




