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Mean Well EPP-300-48 Power Supply 200W 48V

Q: Can I use the EPP-300-48 for a 48V industrial control or automation system?

Yes, if the system requires constant-voltage 48V DC and the total load stays within 4.17A and 200.2W. That makes it suitable for industrial or automation assemblies built around a 48V DC bus rather than lower-voltage control power.

Q: Is the EPP-300-48 a good fit for 48V telecom or network equipment in an equipment cabinet?

It can fit cabinet-based IT or telecom equipment that is specified for 48V constant-voltage input and does not exceed 4.17A. The wide 90-264VAC input also supports deployment across different AC supply ranges.

Q: Can this power supply run multiple 48V embedded or industrial devices from one source?

It can, as long as all connected 48V constant-voltage loads together stay at or below 4.17A and 200.2W. For grouped embedded or industrial devices, load budgeting should be based on the full combined 48V draw, not just one device.

Q: Is the EPP-300-48 suitable for 48V motion-control or automation subsystems?

It is appropriate for 48V constant-voltage automation subsystems whose steady power demand fits within 200.2W. The key match points are the 48V output and the available 4.17A current capacity.

Q: Can the EPP-300-48 be used outdoors or in harsh temperature conditions?

The listed operating temperature range is -30°C to +70°C, so the unit is specified for a broad thermal range. However, no IP rating is provided in the product data here, so outdoor or washdown suitability should not be assumed from these specs alone.

5" x 3", high efficiency up to 93%, economical PFC, no load power consumption

SKU:

EPP-300-48

$62.38 USD ~~$65.77~~

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Description

Features

Universal AC input / Full range

Built-in active PFC function

High efficiency up to 93%

Withstand 300VAC surge input for 6 seconds
No load power consumption<0.5W
5"x3" compact size
High efficiency up to 94%

Protections: Short circuit/Overload/Over voltage/Over temperature

Cooling by free air convection for 200W and 300W with 20.5 CFM forced air
With power good and fail signal output
Built-in remote sense function

No load power consumption under 0.5W by PS-ON control

Standby 5V@1A with fan, @ 0.6A without fan

Operating altitude up to 5000 meters

3 years warranty

General Specification

AC input voltage range	90 ~ 264VAC; 127 ~ 370VDC
AC inrush current	COLD START 40A/115VAC
Leakage current	<2mA/240VAC
Overload protection	105 ~ 135% rated output power
Over-voltage protection	112%~125% rated output voltage
Setup, rise, hold up time	2500ms, 30ms, 13ms
Withstand voltage	I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC
Working temperature	-30~+70°C
Vibration	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Safety standards	UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
EMC standards	UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
Connection	I/P: 3 Pin JST B3P-VH, O/P: 4 Pin JST B4P-VH
Dimension (LxWxH)	127x76.2x35
Packing	36pcs / 14.3kg

Specifications

Brand

Mean Well
Series

EPP Series
Power Rating

200.2 Watt
Output Voltage

48 Volt
Rated Current

4.17 Ampere
Input Voltage

90V~264V
No of Output

1
Dimming Control

None
Standards Met

CB,CE,EAC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-30°C~70°C
Warranty

3 Year
Length

5 in
Width

3 in
Height

1.38 in
Weight

0.82 lb

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Frequently Asked Questions

Can I use the EPP-300-48 for a 48V industrial control or automation system?

Yes, if the system requires constant-voltage 48V DC and the total load stays within 4.17A and 200.2W. That makes it suitable for industrial or automation assemblies built around a 48V DC bus rather than lower-voltage control power.

Is the EPP-300-48 a good fit for 48V telecom or network equipment in an equipment cabinet?