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MEAN WELL LOP-300-12 / LOP-300-24 / LOP-300-48 | 300W Open Frame Power Supply Technical Specifications

model:

MEAN WELL LOP-300-12 / LOP-300-24 / LOP-300-48 | 300W Open Frame Power Supply

SKU:

776851212165-MEAN WELL LOP-300 Series Open Frame Power Supply

Product Type :

AC/DC

MOQ:

1 Piece

MEAN WELL LOP-300 series—a 300W high-reliability open frame power supply featuring an ultra-compact 4″×2″ footprint with low profile (25.4mm height) and industry-leading power density of 37.5W/in³ . This next-generation PCB-type power supply delivers up to 94% efficiency with universal 80-264VAC input and built-in PFC .

原价为:$40.00。当前价格为:$30.10。

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MEAN WELL LOP-300 series—a 300W high-reliability open frame power supply featuring an ultra-compact 4″×2″ footprint with low profile (25.4mm height) and industry-leading power density of 37.5W/in³ . This next-generation PCB-type power supply delivers up to 94% efficiency with universal 80-264VAC input and built-in PFC .  

Key Specifications :

  • Dimensions: 101.6 × 50.8 × 25.4 mm (4″×2″×1″) — MEAN WELL Patent No. ZL 202223277512.1

  • Power Density: 37.5W/in³

  • Input: 80-264VAC (47-63Hz) or 113-370VDC with active PFC (PF>0.95/230VAC, >0.98/115VAC at full load)

  • Efficiency: Up to 94% (36V, 48V, 54V models)

  • No-load consumption: <0.5W

  • Leakage Current: Earth <500µA, Touch <70µA @264VAC

  • MTBF: >384,400 hours (MIL-HDBK-217F)

 

Output Specifications by Model :

Model Output Voltage Current (10.98CFM) Current (Convection) Peak Current (3s) Ripple & Noise
LOP-300-12 12V (11.4-12.6V) 25A 15A 37.5A 120mVp-p
LOP-300-15 15V (14.3-15.8V) 20A 12A 30A 150mVp-p
LOP-300-18 18V (17.1-18.9V) 16.7A 10A 25A 180mVp-p
LOP-300-24 24V (22.8-25.2V) 12.5A 7.5A 18.8A 200mVp-p
LOP-300-27 27V (25.6-28.4V) 11.1A 6.7A 16.7A 200mVp-p
LOP-300-30 30V (28.5-31.5V) 10A 6A 15A 250mVp-p
LOP-300-36 36V (34.2-37.8V) 8.3A 5A 12.5A 250mVp-p
LOP-300-48 48V (45.6-50.4V) 6.3A 3.8A 9.4A 250mVp-p
LOP-300-54 54V (52-58V) 5.6A 3.4A 8.3A 250mVp-p
 

Safety Approvals :

  • ITE: UL62368-1, TUV EN62368-1, CCC GB4943.1

  • Medical: ANSI/AAMI ES60601-1 (3.2 Version), IEC60601-1 (2xMOPP, BF suitable)

  • Household: IEC60335-1, EN60335-1

  • Industrial: IEC61558-1/-2-16, AS/NZS 61558-1/-2-16

  • CB, CE, EAC, RCM, UKCA