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Mean Well EPS-120-12 Power Supply 84W 12V
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Description
Description
Features
| 4"x2" miniature size |
| Universal AC input / Full range |
| EMI Class B for both Class I (with FG) and Class II (without FG) configuration |
| No load power consumption < 0.3W |
| High efficiency up to 91% |
| Protections: Short circuit / Overload / Over voltage |
| Cooling by free air convection for 48W and 120W with 10CFM |
| Compact size |
| LED indicator for power on |
| 3 years warranty |
| Case available |
General Specification
| AC input voltage range | |
| AC inrush current (max.) | COLD START 30A/115VAC | 60A/230VAC |
| DC adjustment range | ±10% rated output voltage |
| Overload protection Range | 115%~160% rated output power |
| Overload protection Type | Hiccup mode recovers automatically after the fault condition is removed |
| Over-voltage protection | 110%~135% | Protection type: Shut down o/p voltage, re-power on to recover |
| Withstand voltage | I/P-O/P: 3kVAC, I/P-FG:2kVAC, O/P-FG: 0.5kVAC, 1 minute |
| Working temperature | -30~+70°C (refer to output derating curve) |
| Safety standards | UL62368-1, TUV BS EN/EN62368-1, IEC62368-1, approved |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11 |
| Connection | 3+4P/3.96mm pitch, JST B3P/B4P-VH |
| Dimension (LxWxH) | PCB: 101.6x50.8x29 ; Case: 103.4x62x37 |
Specifications
Specifications
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BrandMean Well
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SeriesEPS Series
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Power Rating84 Watt
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Output Voltage12 Volt
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Rated Current7 Ampere
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Input Voltage80V~264V
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Standards MetCB,CE,EAC,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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Length10.16 cm
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Width5.08 cm
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Height2.9 cm
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Weight0.15 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the EPS-120-12 for a 12V embedded controller or IPC build?
Yes, if the system is designed for a 12V constant voltage input. This supply provides 12V output with up to 7A and 84W, which fits embedded or industrial electronics that stay within those limits.
Is the EPS-120-12 suitable for small 12V automation panels?
It can work well in compact automation or control equipment that needs 12V DC rather than 24V DC. The available output is 12V at 7A, with 84W total power, in a 101.6 x 50.8 x 29.0 mm package.
Can this power supply run multiple 12V industrial accessories from one source?
It can, as long as the combined 12V load remains within 7A and 84W. For low-voltage industrial accessories, embedded peripherals, or control electronics that share a 12V bus, those are the operating limits that matter.
Can the EPS-120-12 be used in outdoor equipment?
The listed operating temperature range is -30°C to +70°C, but no IP rating is provided in the product specs. That means the temperature range is defined, while outdoor dust or water resistance is not confirmed by the stated specifications.
What is the difference between the EPS-120 voltage options?
The EPS-120 series includes 12V at 84W and 7A, 15V at 84W and 5.6A, 24V at 84W and 3.5A, 27V at 85W and 3.15A, and 48V at 84W and 1.75A. The main selection point is the required output voltage, with current changing accordingly across the same overall size class.
Other EPS-120 Models
1 other model| Model | Power | Voltage | Current | |
|---|---|---|---|---|
| Mean Well EPS-120-24 Power Supply 84W 24V | 84W | 24V | 3.5A | View |
