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Mean Well EPS-120-24 Power Supply 84W 24V

3" x 2", economical non-PFC, small size, high efficiency
SKU:
EPS-120-24

|

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

  • Brand
    Mean Well
  • Series
    EPS Series
  • Power Rating
    84 Watt
  • Output Voltage
    24 Volt
  • Rated Current
    3.5 Ampere
  • Input Voltage
    80V~264V
  • Standards Met
    CB,CE,EAC,TUV,UL
  • Operation Mode
    Constant Voltage
  • Operating Temperature
    -30°C~70°C
  • Warranty
    3 Year
  • Length
    10.16 cm
  • Width
    5.08 cm
  • Height
    2.9 cm
  • Weight
    0.15 kg

File Downloads

::specification::

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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.

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Mean Well EPS-120-24 Power Supply 84W 24V
Mean Well

Mean Well EPS-120-24 Power Supply 84W 24V

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
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