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Mean Well HEP-100-54A Power Supply 95.58W 54V

fanless designhigh efficiency up to 96%rugged metal case with IP65 design(IP68 option available)withstand 10G vibrationsuitable for harsh environment

SKU:

HEP-100-54A

$77.82 USD

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The HEP-100 is a 100W Mean Well DIN rail power converter with a 220mm profile (input range: 90~305VAC, operating temperature: -55~+70℃).

Key Features

✓ 220mm width — DIN rail TS-35 compatible
✓ Input voltage range: 90~305VAC
✓ DC output voltage adjustable ±10%
✓ 3.75KVAC reinforced I/O isolation
✓ Cooling by free air convection
✓ Wide operating temperature: -55~+70℃
✓ Protections: Short circuit / Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: Note.6,9 UL62368-1 , IEC/EN62368-1,IP65 (or IP68 for HEP-100 Blank type) , EAC TP TC 004
✓ 3 years warranty

Brand

Mean Well
Series

HEP Series
Power Rating

95.58 Watt
Output Voltage

54 Volt
Rated Current

1.77 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

8.66 in
Width

2.68 in
Height

1.53 in
Weight

2.47 lb

Frequently Asked Questions

Can I use the HEP-100-54A for a 54V industrial control or communications load?

It is intended for constant-voltage 54V DC output and can supply up to 1.77A, with 95.58W total output power. It is a practical fit for industrial, embedded, or communications equipment that is specifically rated for 54V constant-voltage input within that power and current limit.

Is this power supply suitable for a small 54V automation panel in a harsh environment?

For a 54V automation load, this model provides 95.58W at 1.77A in a fanless metal case. Its IP65 water-resistant rating, 10G vibration tolerance, and -55°C to +70°C operating range make it better suited to harsh environments than an indoor-only supply.

Can the HEP-100-54A power embedded or edge equipment that needs a stable 54V DC source?

Yes, if the equipment requires constant-voltage 54V DC and draws no more than 1.77A or 95.58W. The fanless design and up to 96% efficiency are also useful where low maintenance and reduced heat buildup matter.

Is the HEP-100-54A okay for outdoor or washdown locations?

This model is rated IP65, so it is water-resistant and suited to demanding indoor or sheltered outdoor use where dust and water exposure are expected. Its operating range is -55°C to +70°C, but it is not specified here as IP67 or IP68 for full waterproof submersion use.

How does the HEP-100-54A compare with the other HEP-100 output options?

Within the HEP-100 group, the listed outputs are 12V at 8.34A and 100.08W, 15V at 6.67A and 100.05W, 24V at 4A and 96W, 36V at 2.65A and 95.4W, 48V at 2A and 96W, and 54V at 1.77A and 95.58W. The HEP-100-54A is the 54V version, so it has the highest listed output voltage in that subgroup and the lowest listed output current.

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