AC/DC Enclosed Switching Power Supply LMF320-20Bxx, LMF320-20Bxx-C, LMF320-20Bxx-Q Series FEATURES • Universal 85 - 264VAC or 120 - 373VDC Input voltage • Accepts AC or DC input (dual-use of same terminal) • Operating temperature range: -30°C to +70°C • Built-in active PFC function, PFC>0.95 • High I/O isolation test voltage up to 4000VAC • Output short circuit, over-current, over-voltage, over-temperature protection • Safety according to IEC/EN/UL62368, EN60335, GB4943 (CE/CCC pending) • Compact size with a low 1U profile • LED indicator for power on • Built-in DC fan • Withstand 300VAC surge input for 5s • Emissions meets CISPR32/EN55032 CLASS B • Start-up delay time less than 5 seconds at -30C LMF320-20Bxx series are one ofMornsun's endosedAC-DC switching power supply, it features universalAC input and at the same time accepts DC input voltage, cost-effective, built-in active PFC function, high efficiency and high reliability. These converters offer excellent EMC performance and meet iEC/EN6i000-4, CISPR32/EN55032, IEC62368, UL62368, EN62368, EN60335, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc. Selection Guide MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final inte

AC/DC Enclosed Switching Power Supply LMF320-20Bxx, LMF320-20Bxx-C, LMF320-20Bxx-Q Series Output Specifications Note: 1. *The "Tip and barrel method"is used for ripple and noise test (47uF electrolytic capacitor and 0.1 uF ceramic capacitor), please refer to AC-DC Converter Application Notes for specific information. 2. "Minimum load: When the product is working at a temperature above 500, the minimum load is 5% of the rated load, so that the fan could work at high temperature to reduce the temperature rise of the product. 3. "Over-current Protection: Test at rated output voltage, lo is rated...

AC/DC Enclosed Switching Power Supply LMF320-20Bxx, LMF320-20Bxx-C, LMF320-20Bxx-Q Series 120VDC - 140VDC Safety Standard Safety Class Mechanical Specifications Case Material Cooling Method Notice: there is built-in fan inside product, so it can't be shipped by air. Electromagnetic Compatibility (EMC) CE Harmonic current Voltage Flicker Note：1. One magnetic bead(nickel-zinc ferrite)should be coupled with the output load line during CE/RE testing. 2. The power supply is considerated a component as part of system, all EMC items are tested on a metal plate (LxWxH, 450mmx450mmx3mm). Power supply...

AC/DC Enclosed Switching Power SupplyLMF320-20Bxx, LMF320-20Bxx-C, LMF320-20Bxx-Q SeriesDimensions and Recommended LayoutLMF320-20Bxx, LMF320-20Bxx-Q Series THIRD ANGLE PROJECTION Right View Screw Spec. L(max) Customer System Power Case Bottom View General tolerances: ±1.00 ±0.039 ®-(D any position must be connected to PE THIRD ANGLE PROJECTION Customer System Note: Unit: mm[inch] Wire range: 22-12AWG Tightening torque: M3.5, 0.8N-m General tolerances: ± 1.00[ ± 0.039] CD-© any position must be connected to PE MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology...

AC/DC Enclosed Switching Power SupplyLMF320-20Bxx, LMF320-20Bxx-C, LMF320-20Bxx-Q Series Note: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220115; 2. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25°C, humidity<75%RH with nominal input voltage and rated output load; 3. The ambient temperature derating of 5C/1000m is needed for operating altitude greater than 2000m; 4. All index testing methods in this datasheet are based on our company corporate standards; 5. In order to improve...