Over 15 years experience of providing support of MEAN WELL Power Supplies
The MEAN WELL NSP-75 series is a 75W high-reliability AC/DC enclosed power supply designed for industrial, medical, and multi-industry applications. With a universal 85–305VAC input range and up to 92% efficiency, it ensures stable operation in a wide temperature range from -40°C to +85°C. Featuring a fanless design, 200% peak power capability, and remote ON/OFF control, the NSP-75 delivers exceptional reliability and performance in compact form. It meets global safety standards including IEC/EN/UL 62368-1, 60601-1 (medical BF rated, 2×MOPP), 60335-1, 61558-1/-2-16, and 61010-1/-2-201, making it suitable for medical equipment, automation systems, and telecommunications.
Key Features
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BrandMean Well
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SeriesNSP Series
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Power Rating75.6 Watt
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Output Voltage36 Volt
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Rated Current2.1 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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Length3.9 in
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Width3.82 in
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Height1.18 in
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Weight0.66 lb
::specification::
Frequently Asked Questions
What are the main output specifications of the NSP-75-36?
The Mean Well NSP-75-36 is a 75.6W enclosed AC/DC power supply with a 36V DC output and a rated current of 2.1A. It is designed for high-reliability applications that need stable regulated power in a compact form factor.
What types of applications is the NSP-75-36 designed for?
This model is intended for industrial, medical, automation, telecommunications, and other multi-industry applications. Its high-reliability design, fanless operation, and broad safety compliance make it suitable for equipment used in demanding professional environments.
Can the NSP-75-36 be used in harsh temperature environments?
Yes, the NSP-75-36 supports an operating temperature range from -40°C to +85°C. Derating is required above +60°C, so it is important to account for thermal conditions in higher-temperature applications.
What input range does the NSP-75-36 support?
The NSP-75-36 accepts a universal input range of 85-305VAC or 120-431VDC. This wide input range makes it practical for global equipment designs and installations across different power environments.
What makes the NSP-75-36 suitable for medical and high-reliability equipment?
This model features very low leakage current below 350uA and includes 2xMOPP medical compliance. It also meets IEC/EN/UL 60601-1 along with multiple other global safety standards, supporting use in regulated and reliability-sensitive systems.
Does the NSP-75-36 include protection and efficiency features for continuous operation?
Yes, the NSP-75-36 includes overload, short circuit, overvoltage, and overtemperature protection. It also offers efficiency up to 92%, active PFC, fanless cooling, and no-load power consumption below 0.5W for dependable long-term operation.
How compact is the NSP-75-36 power supply?
The unit measures 99 x 97 x 30 mm and weighs 0.3 kg. Its enclosed, compact design helps it fit into equipment where space is limited without giving up industrial-grade performance.
What warranty is provided with the NSP-75-36?
The NSP-75-36 comes with a 5-year warranty from Mean Well. That extended warranty supports its positioning as a high-reliability power supply for professional and industrial use.
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