Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well GSM25U09-P1J Power Supply 25W 9V
The GSM25U09 is a 25W Mean Well power converter (input range: 80~264VAC, operating temperature: -25~+60℃).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ No minimum load required
- ✓ Wide operating temperature: -25~+60℃
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: ISOLATION LEVEL ANSI/AAMI ES60601-1, ES60601-1-11, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesGSM Series
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Power Rating25 Watt
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Output Voltage9 Volt
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Rated Current2.77 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,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~60°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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Weight0.47 lb
::specification::
Frequently Asked Questions
Can I use the GSM25U09-P1J to power a 9V embedded controller or development board?
Yes, this model is a constant-voltage 9V power supply rated for up to 2.77A and 25W. It fits embedded or control electronics that specifically require a regulated 9V DC input and stay within that current and power limit.
Is the GSM25U09-P1J suitable for small industrial monitoring or alarm equipment that runs on 9V DC?
It can be a fit for compact industrial monitoring, alarm, or interface devices that are designed for 9V constant-voltage input. The unit provides up to 25W, so it is intended for lower-power 9V equipment rather than larger loads.
Can this 9V power supply be used for IT or communications accessories that need 9V DC?
Yes, if the accessory is specified for 9V DC constant-voltage input and draws no more than 2.77A. The 80-264VAC input range also helps when the equipment may be used across different AC mains environments.
How do I know if 25W is enough for my 9V device?
This supply is limited to 9V output, 2.77A maximum current, and 25W total power. Your device should match the 9V constant-voltage requirement and remain at or below both the 2.77A and 25W limits.
Is the GSM25U09-P1J appropriate for indoor or outdoor use?
The listed operating temperature is -25°C to +60°C, so the temperature range supports demanding indoor environments. No IP rating is provided in the product data, so the specs do not confirm outdoor exposure to water or dust without additional protection.
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Other GSM25 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GSM25U15-P1J Power Supply 25W 15V | 25W | 15V | 1.66A | Indoor | $16.69 | View |
