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Mean Well MSP-100-12 Power Supply 102W 12V
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Mean Well MSP-100-12 Power Supply 102W 12V
The MSP-100 is a 100W Mean Well DIN rail power converter with a 159mm profile (input range: 85~264VAC).
Key Features
- ✓ 159mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 85~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Remote ON/OFF control
- ✓ Safety approvals: ISOLATION LEVEL
- ✓ 3 years warranty
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BrandMean Well
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SeriesMSP Series
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Power Rating102 Watt
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Output Voltage12 Volt
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Rated Current8.5 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~60°C
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Warranty5 Year
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Length6.26 in
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Width3.82 in
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Height1.5 in
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Weight0.84 lb
::specification::
Frequently Asked Questions
Can I use the MSP-100-12 for a 12V industrial control or automation system?
Yes. It provides constant-voltage 12V output up to 8.5A with 102W total power, which suits 12V control electronics and automation assemblies designed for regulated DC input. The wide 85-264VAC input also supports use across different AC mains conditions.
Is the MSP-100-12 suitable for 12V embedded or IT equipment that runs continuously?
It can be a good match for 12V embedded and IT hardware that needs a stable constant-voltage source within 8.5A and 102W. The spec list also includes active PFC and no-load power consumption below 0.5~0.8W, which is relevant for efficient always-on systems.
Can this power supply be used in medical or medical-adjacent equipment designs?
The provided features state that it is medical safety approved. For 12V equipment that fits within 8.5A and 102W, that makes it more appropriate for medical-oriented designs than a general-purpose supply without that approval note.
Would the MSP-100-12 work for a 12V industrial communications or network appliance?
Yes, if the equipment is designed for constant-voltage 12V input and stays within the 8.5A and 102W rating. Its 159.0 × 97.0 × 38.0 mm size can also help in compact equipment layouts where internal space is controlled.
Can the MSP-100-12 handle colder or hotter environments than a typical indoor-only supply?
Its operating temperature range is -40°C to +60°C, which is broader than the -10°C to +55°C or -10°C to +60°C ranges shown on the MPT models here. No IP rating is listed, so that temperature capability still points to protected installation rather than exposed outdoor use.
What makes the MSP-100-12 different from other MSP-100 voltage options?
Within the MSP-100 group shown, the 12V model is 102W at 8.5A, while MSP-100-15 is 105W at 15V and 7A, MSP-100-24 is 108W at 24V and 4.5A, MSP-100-36 is 104.4W at 36V and 2.9A, and MSP-100-48 is 105.6W at 48V and 2.2A. Lower-voltage versions include MSP-100-3.3 at 66W and 20A, MSP-100-5 at 85W and 17A, and MSP-100-7.5 at 101.3W and 13.5A.
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Other MSP-100 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MSP-100-7.5 Power Supply 101.3W 7.5V | 101.3W | 7.5V | 13.5A | Indoor | $55.83 | View |
| Mean Well MSP-100-5 Power Supply 85W 5V | 85W | 5V | 17A | Indoor | $55.85 | View |
| Mean Well MSP-100-48 Power Supply 105.6W 48V | 105.6W | 48V | 2.2A | Indoor | $55.85 | View |
| Mean Well MSP-100-36 Power Supply 104.4W 36V | 104.4W | 36V | 2.9A | Indoor | $55.85 | View |
| Mean Well MSP-100-3.3 Power Supply 66W 3.3V | 66W | 3.3V | 20A | Indoor | $55.85 | View |
| Mean Well MSP-100-24 Power Supply 108W 24V | 108W | 24V | 4.5A | Indoor | $55.83 | View |
| Mean Well MSP-100-15 Power Supply 105W 15V | 105W | 15V | 7A | Indoor | $55.85 | View |
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