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Mean Well HEP-100-12 Power Supply 100.08W 12V
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Mean Well HEP-100-12 Power Supply 100.08W 12V
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 Rating100.08 Watt
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Output Voltage12 Volt
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Rated Current8.34 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 I use the Mean Well HEP-100-12 for a 12V industrial control or automation system?
Yes, this model is a 12V constant voltage power supply rated for 100.08W and 8.34A output. That makes it suitable for 12V industrial control, automation, and embedded systems that need a regulated 12V DC supply within that power and current range.
Is the HEP-100-12 suitable for 12V embedded or IT equipment in harsh environments?
It can be a fit for 12V embedded and IT equipment when the load stays within 100.08W and 8.34A. The fanless design, high efficiency up to 96%, 10G vibration resistance, and operating range of -55°C to +70°C make it appropriate for demanding environments.
Can this power supply run a 12V outdoor electronics or monitoring system?
It is designed for harsh-environment use and carries an IP68 rating, so it is suited to outdoor or exposed locations where a sealed power supply is needed. It provides 12V constant voltage output up to 8.34A and 100.08W, so the connected 12V system needs to stay within those limits.
Is the HEP-100-12 a good choice for 12V equipment that needs silent operation?
Yes, this unit uses a fanless design, which is useful for 12V systems where low noise and reduced moving parts matter. It still delivers up to 100.08W at 12V and 8.34A, so it fits silent industrial, embedded, or automation equipment within that output range.
Can the HEP-100-12 be used indoors and outdoors in very hot or very cold conditions?
Yes, the unit is rated IP68 and has an operating temperature range of -55°C to +70°C. Those specs make it suitable for both indoor and outdoor environments where moisture, dust, or wide temperature swings are a concern.
How does the HEP-100-12 compare with other HEP-100 series voltage options?
The HEP-100-12 is rated 100.08W at 12V and 8.34A, and the HEP-100-12A has the same 100.08W, 12V, and 8.34A ratings. Other HEP-100 variants are HEP-100-15 and HEP-100-15A at 100.05W, 15V, 6.67A; HEP-100-24 and HEP-100-24A at 96W, 24V, 4A; and HEP-100-36 and HEP-100-36A at 95.4W, 36V, 2.65A. The remaining options are HEP-100-48 and HEP-100-48A at 96W, 48V, 2A, plus HEP-100-54 and HEP-100-54A at 95.58W, 54V, 1.77A.
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