Over 15 years experience of providing support of MEAN WELL Power Supplies
The GSM40A15 is a 40W Mean Well power converter (input range: 80~264VAC).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: ISOLATION LEVEL
- ✓ 3 years warranty
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BrandMean Well
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SeriesGSM 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 Voltage80V~264V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,FCC,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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Weight0.64 lb
::specification::
Frequently Asked Questions
What are the main electrical ratings of the Mean Well GSM40A15-P1J?
This model is a 40W AC/DC desktop power supply with a 15V DC output and a rated current of 2.67A. It accepts a universal input range of 80 to 264VAC or 113 to 370VDC. That makes it suitable for equipment that requires a regulated 15V supply within this power range.
Is the GSM40A15-P1J suitable for medical applications?
Yes. The GSM40A15-P1J is medical safety approved and specifies 2 x MOPP insulation between primary and secondary. It also has low leakage current below 50uA and lists ANSI/AAMI ES60601-1, ES60601-1-11, and TUV EN60601 / EN60601-1-11 approvals.
What DC plug does the GSM40A15-P1J use?
This version uses the P1J standard DC plug, specified as 2.1mm inner diameter by 5.5mm outer diameter by 11mm length. The polarity is listed as center positive (C+). Buyers should confirm their device matches this plug format before purchase.
What protection features are included in this power supply?
The GSM40A15-P1J includes short circuit, overload, over voltage, and over temperature protection. Its overload protection is specified at 105% to 160% of rated output power, with hiccup mode and automatic recovery. These protections help support reliable operation in demanding equipment environments.
Can this power supply be used in demanding temperature environments?
It is specified for operation from -30°C to +60°C, with reference to the output derating curve. The product data also lists a maximum temperature figure of 70°C in the provided attributes, but the general specification states +60°C as the working temperature limit. For procurement decisions, the published working temperature range is the safer reference point.
How efficient is the Mean Well GSM40A15-P1J?
This model is rated at up to 91% efficiency. It also has no-load power consumption below 0.1W, which can help reduce standby energy use. These characteristics make it a strong option where efficiency and low idle consumption matter.
What form factor and physical size does the GSM40A15-P1J have?
The GSM40A15-P1J is a fully enclosed desktop-style AC/DC adaptor with a plastic case. Its dimensions are 125 x 50 x 31.5 mm, and the listed weight is 0.29 kg. It also uses a 2-pole IEC320-C8 AC inlet.
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Other GSM40 Models
9 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GSM40A18-P1J Power Supply 40W 18V | 40W | 18V | 2.22A | Indoor | $23.13 | View |
| Mean Well GSM40B48-P1J Power Supply 40W 48V | 40W | 48V | 0.84A | Indoor | $23.13 | View |
| Mean Well GSM40B24-P1J Power Supply 40W 24V | 40W | 24V | 1.67A | Indoor | $23.13 | View |
| Mean Well GSM40B18-P1J Power Supply 40W 18V | 40W | 18V | 2.22A | Indoor | $23.13 | View |
| Mean Well GSM40B15-P1J Power Supply 40W 15V | 40W | 15V | 2.67A | Indoor | $23.13 | View |
| Mean Well GSM40B12-P1J Power Supply 40W 12V | 40W | 12V | 3.34A | Indoor | $23.13 | View |
| Mean Well GSM40B09-P1J Power Supply 40W 9V | 40W | 9V | 4.45A | Indoor | $23.13 | View |
| Mean Well GSM40B07-P1J Power Supply 40W 7.5V | 40W | 7.5V | 5.34A | Indoor | $23.13 | View |
| Mean Well GSM40B05-P1J Power Supply 25W 5V | 25W | 5V | 5A | Indoor | $21.92 | View |




