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Mean Well HEP-185-12A Power Supply 156W 12V
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Mean Well HEP-185-12A Power Supply 156W 12V
The HEP-185 is a 185W Mean Well DIN rail power converter with a 228mm profile (input range: 90~305VAC).
Key Features
- ✓ 228mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 90~305VAC
- ✓ Cooling by free air convection
- ✓ 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-185 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 Rating156 Watt
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Output Voltage12 Volt
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Rated Current13 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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Length8.98 in
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Width2.68 in
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Height1.53 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HEP-185-12A for a 12V PLC, HMI, or industrial control load?
Yes, it provides a constant 12V output rated for 156W and 13A. That makes it suitable for 12V industrial control hardware that requires a fixed-voltage DC supply within those limits.
Is the HEP-185-12A a good choice for 12V LED signage or display equipment?
It can be used for 12V LED or display systems when the total demand stays at or below 156W and 13A. The fanless design is also useful where lower acoustic noise and less dust intake matter.
Can this model support 12V embedded systems in factories or transportation equipment?
Yes, it is designed for harsh environments with 10G vibration resistance and a rugged metal case. The -55°C to +70°C operating range also supports use in demanding industrial or mobile-equipment environments.
Is the HEP-185-12A suitable for outdoor use?
This version is rated IP65 water-resistant, so it can be used in indoor or outdoor locations where IP65 protection is sufficient. It is also rated for -55°C to +70°C operation, which helps in exposed environments with large temperature swings.
What is the difference between the HEP-185-12A and nearby 12V models in the same series?
For 12V siblings, the HEP-100-12 and HEP-100-12A are 100.08W at 8.34A, the HEP-150-12 and HEP-150-12A are 150W at 12.5A, the HEP-185-12 and HEP-185-12A are 156W at 13A, the HEP-240-12 and HEP-240-12A are 192W at 16A, the HEP-320-12 and HEP-320-12A are 264W at 22A, and the HEP-600-12 and HEP-600-12A are 480W at 40A. This specific 12A version is listed here with IP65 water-resistant protection.
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Other HEP-185 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HEP-185-54A Power Supply 186.3W 54V | 186.3W | 54V | 3.45A | IP65 | $83.44 | View |
