Over 15 years experience of providing support of MEAN WELL Power Supplies
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 Voltage24 Volt
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Rated Current3.5 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-120-24 for 24V PLC or automation equipment?
Yes, this model is a constant voltage 24V supply suited to automation hardware designed for 24V DC input. It provides up to 3.5A, with 84W total output power available.
Is the EPS-120-24 suitable for 24V sensors, relays, and control modules?
It can be used where the combined 24V load stays within 3.5A and 84W. That makes it a practical option for 24V industrial control devices, interface modules, and similar automation electronics rated for 24V constant voltage input.
Can the EPS-120-24 power a compact 24V embedded or machine-control subsystem?
Yes, for a compact subsystem that is built around a 24V DC bus. The key limits are 24V output, 3.5A maximum current, and 84W total available power.
Is this 24V open-frame supply appropriate for outdoor use?
The specified operating temperature range is -30°C to +70°C, but the specs do not list an IP rating. Based on the stated data, temperature capability is defined, while outdoor ingress protection is not.
What are the EPS-120 series output choices if I need a different voltage?
The EPS-120 series is offered in 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. This 24V version is the 3.5A member of that group.
