Page 4 MEAN WELL INDUSTRIAL POWER SUPPLY CATALOG

Enclosed-LRS Series 35~100W Low Profile

Features
• No load power consumption <0.2W for 35W/50W;
<0.3W for 75W/100W
• Universal AC input / Full range
• Withstand 300VAC surge input for 5 seconds
• Ultra compact and 1U low profile
• Withstand 5G vibration test
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• High operating temperature up to 70 C
• Protections: Short circuit / Overload / Over voltage
• Cooling by free air convection
• Compliance to IEC/EN60335-1(PD3) and
IEC/EN61558-1,-2-16 for household appliances
• Operating altitude up to 5000 meters
• High efficiency, long life and high reliability
• LED indicator for power on
LRS-100 LRS-75 LRS-35/50 • Low cost
• 3 years warranty

General Specification (Please refer to www.meanwell.com for detail spec.)

Model No. LRS-35 LRS-50 LRS-75 LRS-100
AC input voltage range 85~264VAC ; 120~370VDC
AC inrush current (max.) Cold start, 45A at 230VAC 65A at 230VAC 50A at 230VAC
DC adjustment range ±10% by potentiometer
Overload Range 110%~150%
protection Type Hiccup mode, auto-recovery
Over voltage Range 115%~135% rated output voltage
protection
Type Shut down o/p voltage, re-power on to recover
Withstand voltage I/P-O/P: 4kVAC, I/P-FG: 2kVAC, O/P-FG: 1.25kVAC, 1 minute
Working temperature -30~+70°C (refer to output derating curve)
UL62368-1, IEC/EN62368-1, IEC/EN61558-1, EN61558-2-16, IEC/EN60335-1, CCC GB4943, BSMI CNS14336-1,
Safety standards
EAC TP TC 004, AS/NZS 60950.1 approved
EMC standards EN55032 class B, EN55014, EN61000-3-2, 3, EN61000-4,2,3,4,5,6,8,11, GB9254, CNS13438
Connection 5P/9.5mm pitch terminal block 7P/9.5mm pitch terminal block
Dimension (LxWxH) (mm) 99x 82x 30 99x 97x 30 129x 97x 30

35W LRS-35 75W LRS-75

Model No. Output Tol. R&N Effi. Model No. Output Tol. R&N Effi.
LRS-35-5 5V, 0~7A ±2% 80mV 82.0% LRS-75-5 5V, 0~14A ±2% 100mV 86.5%
LRS-35-12 12V, 0~3A ±1% 120mV 86.0% LRS-75-12 12V, 0~6A ±1% 120mV 89.0%
LRS-35-15 15V, 0~2.4A ±1% 120mV 86.0% LRS-75-15 15V, 0~5A ±1% 120mV 89.0%
LRS-35-24 24V, 0~1.5A ±1% 150mV 88.0% LRS-75-24 24V, 0~3.2A ±1% 150mV 90.0%
LRS-35-36 36V, 0~1A ±1% 200mV 88.0% LRS-75-36 36V, 0~2.1A ±1% 200mV 91.5%
LRS-35-48 48V, 0~0.8A ±1% 200mV 89.0% LRS-75-48 48V, 0~1.6A ±1% 200mV 91.5%
50W LRS-50 100W LRS-100

Model No. Output Tol. R&N Effi. Model No. Output Tol. R&N Effi.
LRS-50-3.3 3.3V, 0~10A ±3% 80mV 80.0% LRS-100-3.3 3.3V, 0~20A ±3% 100mV 84.5%
LRS-50-5 5V, 0~10A ±2% 80mV 83.0% LRS-100-5 5V, 0~18A ±2% 100mV 86.0%
LRS-50-12 12V, 0~4.2A ±1% 120mV 86.0% LRS-100-12 12V, 0~8.5A ±1% 120mV 88.0%
LRS-50-15 15V, 0~3.4A ±1% 120mV 88.0% LRS-100-15 15V, 0~7A ±1% 120mV 88.5%
LRS-50-24 24V, 0~2.2A ±1% 150mV 88.0% LRS-100-24 24V, 0~4.5A ±1% 150mV 90.0%
LRS-50-36 36V, 0~1.45A ±1% 200mV 89.0% LRS-100-36 36V, 0~2.8A ±1% 200mV 90.5%
LRS-50-48 48V, 0~1.1A ±1% 200mV 90.0% LRS-100-48 48V, 0~2.3A ±1% 200mV 91.0%

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