Departments
    Notable & Newsworthy

    150 Watt Enclosed Switching Power Supply

    09/17/2019

    MORNSUN released a new enclosed switching power supply series LMF150-20Bxx with active PFC. The LMF150-20Bxx series features compact size, universal input voltage range of 85-264Vac, accepts AC or DC input and the PF is up to 0.99. The series also meets IEC/EN/UL62368, EN60335, GB4943 standards. Protections including output short circuit, over-current, over-voltage, over-temperature are included.

    Applications:

    Widely used in applications of industrial automation machinery, industrial control system, mechanical and electrical equipment, instrumentation, intelligent building, household appliance, etc.

    Typical application: Numerical control machine tools.

    Features:

    • Ÿ   Universal 85 - 264V AC or 120 - 373VDC Input voltage
    • Ÿ   Accepts AC or DC input (dual-use of same terminal)
    • Ÿ   Compact size, 10% smaller than conventional products
    • Ÿ   High reliability: MTBF>300K hrs
    • Ÿ   Operating temperature rangeof -30℃to +70℃
    • Ÿ   Built-in active PFC function(up to 0.99PF)
    • Ÿ   High I/O isolation test voltage up to 4000VAC
    • Ÿ   Output short circuit, over-current, over-voltage, over-temperature protection(Built-in constant current limiting circuit)
    • Ÿ   Remote ON-OFF control
    • Ÿ   Safety according to IEC/EN/UL62368, EN60335, GB4943(CE/CCC pending)
    • Ÿ   EMI: CISPR32/EN55032 CLASS B
    • Ÿ   Over-voltage class Ⅲ(designed to meet EN61558)
    • Ÿ   Withstand 300VAC surge input for 5s
    • Ÿ   3 years warranty
    • Ÿ   3-proof customization is available
    • Ÿ   Terminals with or without cover are available

    For more information, visit www.mornsun-power.com.

    Related

    Power Systems Design

    146 Charles Street
    Annapolis, Maryland 21401 USA

    Power Systems Design

    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.