Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
Features
| Universal AC input / Full range |
| No load power consumption < 0.15W |
| Energy Efficiency Level VI |
| Meet EISA 2007 (Energy Independence and Security Act) |
| NRCan compliant |
| MEPS compliant |
| 3 pole AC inlet IEC320-C14 |
| Class I power (with earth pin) only |
| Protections: Short circuit /Overload / Over voltage/Over temperature |
| Fully enclosed plastic case |
| LED indicator for power on |
| Built-in active PFC function |
| 3 years warranty |
General Specification
| AC input voltage range | 85~264VAC 120~370VDC |
| AC inrush current (max.) | Cold start, 70A at 230VAC |
| Overload protection | 110%~160% rated output voltage, hiccup mode, auto-recovery |
| Over voltage protection | 105%~135% rated output voltage |
| Withstand voltage | I/P-O/P: 3kVAC |
| Working temperature | -40~+85°C (refer to output derating curve ) |
| Safety standards | UL60950-1,TUV EN60950-1, BSMI CNS14336, CCC GB4943,J60950-1 approved |
| EMC standards | EN55022 class B, EN61000-3-2,3, FCC part 15 /CISPR22 class B, CNS13438 class B,GB9254,GB17625.1 |
| Length of output cable | 120cm of UL2464, 18AWGx4C |
| Dimension (LxWxH) | 167x 67x 35mm |
| Standard DC plug | 2.5ID x 5.5OD x 11L, tuning fork type |
Specifications
Specifications
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BrandMean Well
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SeriesGST Series
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Power Rating120 Watt
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Output Voltage24 Volt
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Rated Current5 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 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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Length6.57 in
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Width2.64 in
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Height1.38 in
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Weight1.37 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the GST120A24-P1M for a 24V PLC, controller, or automation device?
Yes, this unit is a constant voltage 24V model with up to 5A output current. That makes it a reasonable fit for 24V industrial control or automation equipment that stays within a 120W load requirement.
Is this a good power supply for 24V sensors, gateways, or embedded hardware?
It can be used with 24V embedded or automation hardware that is specified for constant voltage DC input. The available output is 24V at up to 5A, with a total power rating of 120W.
Can the GST120A24-P1M power 24V lab or industrial communication equipment?
It is suitable for 24V communication, monitoring, or lab equipment when the device expects a regulated 24V constant voltage source. The 85-264VAC input range is also useful where AC supply conditions vary across sites.
How does the GST120A24-P1M compare with the GST120A24-R7B?
The sibling information provided lists both models at 120W, 24V, and 5A. On the published electrical specifications shown here, they match.
Can I use the GST120A24-P1M in cold rooms, warm plant areas, or other temperature-variable indoor spaces?
The specified operating temperature range is -30°C to +70°C, so the unit is rated for a wide indoor temperature span. The data provided does not include an IP rating, so temperature range alone should not be treated as proof of outdoor or washdown suitability.
Other GST120 Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST120A48-P1M AC-DC Single Output Desktop | 120W | 24V | 31A | Indoor | $46.85 | View |
| Mean Well GST120A24-R7B Power Supply 120W 24V | 120W | 24V | 5A | Indoor | $46.85 | View |
| Mean Well GST120A48-R7B Power Supply 120W 48V | 120W | 48V | 2.5A | Indoor | $46.85 | View |
| Mean Well GST120A15-R7BPower Supply 105W 15V | 105W | 15V | 7A | Indoor | $46.14 | View |
| Mean Well GST120A20-P1M Desktop AC Adapters 120W 20V 6A Level VI 2.5x5.5plug | 120W | 20V | 6A | Indoor | $46.85 | View |




