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Mean Well HRP-150-3.3 Power Supply 99W 3.3V
The HRP-150 is a 150W 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%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: SAFETY & EMC (Note 4)
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRP Series
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Power Rating99 Watt
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Output Voltage3.3 Volt
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Rated Current30 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~70°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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Weight1.34 lb
::specification::
Frequently Asked Questions
Can I use the HRP-150-3.3 for 3.3V industrial logic or controller electronics?
Yes, this is a constant voltage 3.3V power supply rated for 99W and up to 30A. It is suited to industrial or embedded electronics that run from a 3.3V DC rail and need higher current capacity.
Is the HRP-150-3.3 suitable for powering 3.3V embedded development or test systems?
It can be used for 3.3V embedded benches, fixtures, or validation systems where a regulated high-current source is required. The supply delivers up to 30A at 3.3V from an 85-264VAC input range.
Can this model support multiple 3.3V boards from one supply?
It can, provided the total load stays within 99W and 30A. That makes it practical for grouped 3.3V digital loads such as processor boards, logic assemblies, or control backplanes.
Is HRP-150-3.3 a fit for high-current 3.3V automation electronics?
Yes, the 3.3V output and 30A rating make it more suitable for high-current low-voltage electronics than higher-voltage HRP-150 models. It is intended for constant voltage applications rather than variable-output use.
Can the HRP-150-3.3 be used outside or in unprotected areas?
Its operating temperature range is -40C to +70C, so temperature performance is broad. However, no IP rating is listed, so it should be used in a protected enclosure or other indoor environment where dust and water exposure are controlled.
How does HRP-150-3.3 compare with the other HRP-150 outputs?
In the HRP-150 family, the available outputs are 3.3V at 99W and 30A, 5V at 130W and 26A, 7.5V at 150W and 20A, 12V at 156W and 13A, 15V at 150W and 10A, 24V at 156W and 6.5A, 36V at 154.8W and 4.3A, and 48V at 158.4W and 3.3A. The 3.3V version is the lowest-voltage, highest-current option in that set.
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