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Mean Well HEP-100-48A Power Supply 96W 48V
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Mean Well HEP-100-48A Power Supply 96W 48V
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
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BrandMean Well
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SeriesHEP Series
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Power Rating96 Watt
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Output Voltage48 Volt
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Rated Current2 Ampere
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Input Voltage90V~305V
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No of Output1
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Standards MetCB,CE,EAC,UL
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Operation ModeConstant Voltage
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Operating Temperature-55°C~70°C
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Warranty6 Year
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Length8.66 in
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Width2.68 in
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Height1.53 in
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Weight2.47 lb
::specification::
Frequently Asked Questions
Can the HEP-100-48A power a 48V building automation or control panel load?
Yes, if the load requires 48V DC and does not exceed 96W or 2A. Because it is a constant-voltage unit, it is best matched to automation equipment designed for fixed 48V input.
Is this a fit for 48V industrial radios, gateways, or monitoring devices?
It can be a fit when the connected 48V equipment stays within the 2A maximum output current and 96W total output. The wide 90-305VAC input range also helps when the supply is used across different AC systems.
Can I use the HEP-100-48A for 48V LED strips or low-power signage systems?
Yes, provided the lighting load is a 48V constant-voltage load and remains within 96W. Its fanless design and compact 220.0 × 68.0 × 38.8 mm housing can be useful where space and acoustic noise matter.
Is the HEP-100-48A okay for outdoor use?
The HEP-100-48A is rated IP65 water-resistant, so it is generally better for indoor use or protected outdoor areas rather than more exposed conditions. It still supports operation from -55°C to +70°C and uses a rugged metal case for harsh environments.
How does the HEP-100-48A compare to other HEP-100 outputs?
The HEP-100 series offers 12V at 100.08W and 8.34A, 15V at 100.05W and 6.67A, 24V at 96W and 4A, 36V at 95.4W and 2.65A, 48V at 96W and 2A, and 54V at 95.58W and 1.77A. The HEP-100-48A has the same 96W, 48V, 2A output as the HEP-100-48.
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