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Mean Well GST90A19-P1M Power Supply 90W 19V
The GST90A19 is a 90W 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 / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 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 Rating90 Watt
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Output Voltage19 Volt
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Rated Current4.74 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,BSMI,CB,CCC,CE,EAC,FCC,KC,PSE,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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Length5.71 in
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Width2.36 in
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Height1.26 in
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Weight0.99 lb
::specification::
Frequently Asked Questions
What are the main output specifications of the Mean Well GST90A19-P1M power supply?
This model provides a regulated 19V DC output with a 90W power rating and a rated current of 4.74A. It is intended for equipment that requires a 19V desktop-style external power supply within that power range.
What types of equipment is the GST90A19-P1M typically used for?
The GST90A19-P1M is suited to 19V commercial and industrial devices that need up to 90W from an external AC-DC adaptor. Buyers commonly consider this type of supply for OEM equipment, embedded systems, displays, and other electronics where 19V DC is the required input.
Does this power supply support worldwide AC input?
Yes. The specified AC input range is 90 to 264VAC, which supports universal input across many regions. The unit also lists built-in active PFC and Level VI efficiency for low no-load power consumption.
What DC plug does the GST90A19-P1M use?
The standard DC plug listed for this model is the P1M type, with dimensions of 2.5mm inner diameter by 5.5mm outer diameter and 11mm length. Buyers should confirm that their device requires this exact barrel plug format in addition to matching the 19V output.
What protection features are included in this model?
This power supply includes overload, over-voltage, and over-temperature protection. The overload protection is specified as hiccup mode with auto-recovery, helping protect both the supply and connected equipment during abnormal operating conditions.
Is the GST90A19-P1M appropriate for demanding operating environments?
It is rated for operation across a wide temperature range of -30°C to +70°C based on the structured product data provided. The unit is also housed in a fully enclosed plastic case and includes major safety and EMC approvals for commercial use.
What input and grounding class does this power supply use?
The GST90A19-P1M is a Class I power supply, meaning it is designed with earth grounding. It uses a 3-pole IEC320-C14 AC inlet, which distinguishes it from two-wire Class II desktop adaptors.
What warranty is offered for this Mean Well power supply?
This model is specified with a 3-year warranty. That makes it a practical choice for buyers looking for a branded industrial desktop adaptor with defined long-term support coverage.
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Other GST90 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST90A48-P1M Power Supply 90W 48V | 90W | 48V | 1.8A | Indoor | $32.51 | View |
| Mean Well GST90A24-P1M Power Supply 90W 24V | 90W | 24V | 3.75A | Indoor | $26.04 | View |
| Mean Well GST90A15-P1M Power Supply 90W 15V | 90W | 15V | 6A | Indoor | $32.51 | View |
| Mean Well GST90A12-P1M Power Supply 80W 12V | 80W | 12V | 6.67A | Indoor | $32.51 | View |
