Over 15 years experience of providing support of MEAN WELL Power Supplies
The MEAN WELL NSP-150 series is a 150W high-reliability AC/DC enclosed power supply designed for a wide range of industrial, medical, and automation applications. Featuring active PFC, universal 85–305VAC input, and efficiency up to 93%, it delivers stable and efficient performance in compact form. With 200% peak power capability, remote ON/OFF control, remote sense, and DC OK signal functions, it ensures optimal power management and system monitoring. The NSP-150 series operates fanlessly from -40°C to +85°C, meets OVC III installation standards, and complies with 2×MOPP medical safety ratings, ensuring both reliability and safety across diverse environments.
Key Features
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BrandMean Well
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SeriesNSP Series
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Power Rating153 Watt
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Output Voltage60 Volt
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Rated Current2.55 Ampere
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Input Voltage85V~305V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,RCM,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty5 Year
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Length5.08 in
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Width3.82 in
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Height1.18 in
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Weight0.88 lb
::specification::
Frequently Asked Questions
What are the main output specifications of the Mean Well NSP-150-60?
The NSP-150-60 is rated for 60V DC output at 2.55A, with a total power rating of 153W. It is part of Mean Well's high-reliability enclosed AC/DC power supply range for demanding industrial and medical applications.
What types of applications is the NSP-150-60 designed for?
This model is intended for multi-industry use, including industrial automation, telecommunications, PoE-related systems, and medical equipment. Its high reliability, fanless design, and broad safety approvals make it suitable for environments where stable long-term operation matters.
How does the NSP-150-60 handle demanding operating environments?
The NSP-150-60 operates in temperatures from -40°C to +85°C, with derating above +60°C. It also uses fanless convection cooling and a conformal coated PCB, which supports reliability in challenging industrial environments.
Does the NSP-150-60 support medical or high-safety applications?
Yes. This model is described as 2×MOPP compliant, BF rated, and carries safety certifications including IEC/EN/UL 60601-1 along with multiple industrial safety standards. It also features very low leakage current below 350μA, which is important in safety-sensitive applications.
What makes the NSP-150-60 different from a standard enclosed power supply?
Compared with a basic enclosed AC/DC power supply, the NSP-150-60 adds high-reliability features such as active PFC, 200% peak power capability for up to 5 seconds, remote ON/OFF control, remote sense, and a DC OK signal. It is also designed for a wider range of industrial and medical use cases than a typical general-purpose model.
What input range does the NSP-150-60 support?
The NSP-150-60 accepts a universal input range of 85-305VAC or 120-431VDC. This broad range helps it fit applications deployed across different power environments without requiring a region-specific version.
Is the NSP-150-60 suitable for systems that need monitoring or control features?
Yes. This model includes remote ON/OFF control, remote sense with up to 0.3V compensation, and a DC OK signal output for system monitoring. Those features make it a stronger fit for controlled or monitored equipment than a basic fixed-output supply.
What warranty and expected service life does the NSP-150-60 offer?
Mean Well specifies a 5-year warranty for the NSP-150-60. The product description also lists an MTBF above 2,000,000 hours based on Telcordia SR-332, supporting its positioning as a long-life high-reliability power supply.
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