Can I use the HEP-150-48 for 48V industrial networking or communications equipment?

Yes, if the equipment is specified for 48V DC constant-voltage input. This model supplies up to 3.2A and 153.6W, so the total load must stay within those limits.

Is this a good power supply for 48V automation controllers or field devices?

It is suitable for 48V DC automation hardware that operates from constant voltage rather than constant current. The available output is 48V at up to 3.2A, with a maximum power of 153.6W.

Can the HEP-150-48 power a 48V embedded or IT device in a rugged environment?

It can, provided the device requires 48V constant voltage and draws no more than 153.6W. The fanless construction, 10G vibration capability, and -55°C to +70°C operating range support use in harsh industrial locations.

Is the HEP-150-48 suitable for exposed outdoor conditions?

This version carries an IP68 rating, which makes it appropriate for more demanding indoor or outdoor environments than an IP65 model. The operating temperature range of -55°C to +70°C also supports use across very wide ambient conditions.

How does the HEP-150-48 compare with other HEP-150 models?

Within the HEP-150 series, HEP-150-12 and HEP-150-12A are 150W at 12V and 12.5A, HEP-150-15 and HEP-150-15A are 150W at 15V and 10A, HEP-150-24 and HEP-150-24A are 151.2W at 24V and 6.3A, HEP-150-36 and HEP-150-36A are 151.2W at 36V and 4.2A, HEP-150-48 and HEP-150-48A are 153.6W at 48V and 3.2A, and HEP-150-54 and HEP-150-54A are 151.2W at 54V and 2.8A. This SKU shares its electrical rating with HEP-150-48A.

Mean Well HEP-150-48 Power Supply (153.6W 48V) - High Efficiency | Best Price and Stock

The HEP-150 is a 150W Mean Well DIN rail power converter with a 228mm profile (input range: 90~305VAC, operating temperature: -60~+80°C).

Key Features

✓ 228mm width — DIN rail TS-35 compatible
✓ Input voltage range: 90~305VAC
✓ Cooling by free air convection
✓ Wide operating temperature: -60~+80°C
✓ Protections: Short circuit / Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: Note.6,9 UL62368-1, IECIEN62368-1, IP65 (or IP68 for HEP-150 Blank type), EAC TP TC 004
✓ 3 years warranty

Brand

Mean Well
Series

HEP Series
Power Rating

153.6 Watt
Output Voltage

48 Volt
Rated Current

3.2 Ampere
Input Voltage

90V~305V
No of Output

1
Standards Met

CB,CE,EAC,UL
Operation Mode

Constant Voltage
Operating Temperature

-55°C~70°C
Warranty

6 Year
Length

8.98 in
Width

2.68 in
Height

1.53 in
Weight

2.54 lb

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well HEP-150-12A Power Supply 150W 12V	150W	12V	12.5A	IP65	$87.40	View
Mean Well HEP-150-24A Power Supply 151.2W 24V	151.2W	24V	6.3A	IP65	$87.40	View

Mean Well