Over 15 years experience of providing support of MEAN WELL Power Supplies
The GST40A24 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 Voltage24 Volt
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Rated Current1.67 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 GST40A24-P1J for a 24V PLC, sensor, or industrial control load?
Yes, if the equipment requires constant 24V DC and the total demand stays within 40W. This model supplies 24V at up to 1.67A and accepts 90-264VAC input, which aligns well with many automation and control applications.
Is this power supply suitable for 24V embedded systems or industrial networking devices?
It can be suitable for 24V embedded or networking hardware that needs a fixed voltage source. The output is constant 24V with up to 1.67A available, so the connected load must remain within that current and the 40W rating.
Will this work for a small 24V actuator, relay, or interface assembly?
It can power 24V relay, interface, or small actuator assemblies when the total load does not exceed 1.67A. Since it is a constant voltage 24V unit rated at 40W, it is better matched to lighter 24V assemblies than higher-power loads.
Can I use this 24V 40W adapter for control cabinets with standard AC input available?
Yes, that is a typical fit as long as the DC side needs 24V constant voltage and no more than 40W. The 90-264VAC input range supports use across common AC mains conditions in control cabinet environments.
Is the GST40A24-P1J appropriate for outdoor or washdown areas?
The listed operating temperature range is -30°C to +70°C, but the published specs do not include an IP rating. That means temperature tolerance is defined, while resistance to water or dust ingress is not stated for exposed environments.
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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 |




