Details

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MEANWELL 50W SINGLE OUTPUT SWITCHING POWER SUPPLY - LRS-50 SERIES - LRS-50-15

• LRS-50-15

• Universal AC input/full rauge
• Withstand 300VAC surge input for 5 seconds
• No load power consumption <0.3W
• Miniature sizw and 1 U low profile
• High operating temperature up to 70°C
• Protections: Short circuit / Overload / Over voltage
• Cooling by free air convection
• Compliance to IEC/BS EN/EN 60335-1(PD3) and IEC/BS EN/EN61558-1, -2-16 for housebold appliances
• Operating altitude up to 5000 meters 
• Withstand 5G vibration test
• High efficiency, long life and high reliabaility
• LED indicator for power on
• Over voltage category III
• 100% full load burn-in test
• 3 years warranty

• Industrial automation machinery
• Industrial control system
• Mechanicala and electrical equipment 
• Electronic instruments, equipments or apparatus
• Household appliances

• LRS-50 series is a 50W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85~264VAC inout, the entire series provides an output voltage line of 3.3V, 5V, 12V -, 15V, 24V, 36V and 48V.
• In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissiptaipn of LRS-50 that the whole series operates from -30°C through 70°C under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.2W), it allows the end system to easily meet the worlwide energy requirement. LRS-50 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, UL62368-1 and GB4943. LRS-50 series serves as a high price-to-performance power supply solution for various industrial applications.

• Model : LRS-50-15

• DC voltage : 15V
• Rated current : 3.4A
• Current range : 0 ~ 3.4A
• Rated power : 51W
• Ripple & noise (max) : 120mVp-p
• Voltage adj. range : 13.5 ~ 18V
• Voltage tolerance : ±1.0%
• Line regulation : ±0.5%
• Load regulation : ±0.5%
• Setup, Rise time : 1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load
• Hold up time : 30ms/230VAC 12ms/115VAC at full load

• Voltage range : 85 ~ 264VAC 120 ~ 373VDC
• Frequency range : 47 ~ 63Hz
• EFFICIENCY (Typ.) : 88%
• AC current : 12V : 0.95A/115VAC 0.56A/230VAC
• Inrush current : COLD START 45A/230VAC
• Leakage current : <0.75mA / 240VAC

• Over load : 110 ~ 150% rated output power / Protection type : Hiccup mode, recovers automatically after fault condition is removed
• Over voltage : 18.75 ~ 25.75V / Protection type : Shut down o/p voltage, re-power on to recover

• Working temp. : -30 ~ +57℃ (Refer to ''Derating Curve'')
• Working humidity : 20 ~ 90% RH non-condensing
• Storage temp. humidity : -40 ~ +85℃, 10 ~ 95% RH
• Temp. coefficient : ±0.03%/℃ (0 ~ 50℃)
• Vibration : 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
• Over voltage category : Ⅲ; Compliance to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters

• Safety standards :  UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16,CCC GB4943.1, BSMI CNS15598-1, EAC TP TC 004, AS/NZS 60950.1(by CB),KC K60950-1(for LRS-50-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005(except for LRS-50-48) approved
• Withstand voltage : I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC 
• Isolation resistance :  I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
• EMC emission : Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2,-3, GB/T 9254, BSMI CNS15936, EAC TP TC 020,KC KN32,KN35(for LRS-50-12/24 only)
• EMC immunity : Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2),BS EN/EN55035, heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-50-12/24 only)

• MTBF : 3149.8K hrs min. Telcordia SR-332 (Bellcore) ; 561.6Khrs min. MIL-HDBK-217F (25℃)
• Dimension : 99*82*30mm (L*W*H)
• Packing : 0.23Kg; 60pcs/14.8Kg/0.88CUFT