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Mean Well GST18B09-P1J Power Supply 18W 9V
The GST18B09 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 Voltage9 Volt
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Rated Current2 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 GST18B09-P1J for a 9V industrial sensor interface or control module?
Yes, if the module is designed for 9V DC input and the total load stays within 2A and 18W. This unit provides constant-voltage 9V output, which suits electronics that expect a fixed 9V supply. The 85-264VAC input also supports deployment where AC source range may vary.
Is this 9V power supply suitable for a compact communications or monitoring device?
It can be suitable for a communications or monitoring device that specifies 9V constant voltage and requires no more than 2A or 18W. That output level fits moderate-power electronics better than equipment needing higher current headroom. Buyers should match both voltage and total power requirement to this model.
Can the GST18B09-P1J power 9V lab, bench, or diagnostic equipment?
Yes, it is a practical choice for 9V bench or diagnostic electronics that operate within 2A and 18W. Because it is a constant-voltage supply, it fits equipment that expects a regulated 9V rail rather than a variable source. Its 0.191 kg weight also makes it easy to use with portable or compact setups.
Would this model work for a 9V embedded controller used in automation or IT systems?
It can, provided the controller calls for 9V DC and its total draw does not exceed 2A or 18W. The wide 85-264VAC input range is useful for equipment deployed in mixed-site power environments. At 79.0 × 54.0 × 33.0 mm, it also fits smaller equipment footprints.
Can the GST18B09-P1J be used outdoors or in unprotected locations?
The specified operating temperature range is -30°C to +70°C, so the temperature window is broad. However, no IP rating is provided in the listed specs, so it should not be treated as weatherproof or waterproof. It is better suited to indoor use or placement inside a protective enclosure.
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 |
