Data Sheet

LS25-150
1
LS25-150 Series
Single Output General Purpose
Power Supplies
Key Market Segments & Applications
Test & Measurement
Automated Service
Factory Automation
General Purpose
LED Lighting & Display
• High MTBF up to 900 000 hours
• Superior operating temperature performance up to 70°C
• Very High efficiency up to 87%
• Very Low Cost
• Compact
• Withstands 300VAC surges (5s)
• Five Year Warranty
LS25-150 Features and Benefits
Features Benefits
• High MTBF • Superior Reliability
• High efficiency • Easier system cooling
• -25 to +70°C operating temperature • Suitable for indoor & outdoor enclosures
• Low derating above 50 °C (up to 70% load available at 70° C) • Improved system power optimasition
• Curve B EMC • Assists system compliance
Specifications
LS25 LS35 LS50 LS75 LS100 LS150
ITEMS
AC Input Voltage
(300VAC for 5s) VAC 88 - 264VAC (See note (2) for LS100) 88-132/176-264VAC(1)
Input Frequency Hz 47 - 63Hz
DC Input Voltage VDC 125 - 373VDC 248 - 273VDC
Inrush Current
(230VAC, cold start) A 30 40 40 40 60 40
Power Factor - Meets EN61000-3-2, -3
Input Current (115/230VAC) A 0.7 / 0.4 0.8 / 0.55 1.3 / 0.8 1.6 / 1.0 2.2 / 1.2 3.5 / 2
Temperature Coefficient - <0.02%/°C (0 - 50°C)
Overcurrent Protection - > 110%
Overvoltage Protection V
3.3V: 3.8-4.45V, 5V: 5.75-6.75V, 12V: 13.8-16.2V, 15V: 17.25-20.25V,24V: 27.6-32.4V, 36V: 41.4-48.6V, 48V: 55.2-64.8V
Hold Up Time (115 / 230V input) ms 14 / 80 12 / 80 14 / 60 14 / 60 25 / 150 20 / 28
Leakage Current
(230VAC 60Hz) mA <1mA
Remote Sense - No
LED Indicator - Green LED = On
Operating Temperature - -25 to +70°C. Derate linearly to 50% load from +50 to +70°C (2)
Storage Temperature °C -40 to +85°C
Operating Humidity - 20 - 90% RH (non condensing)
Storage Humidity - 10 - 95% RH (non condensing)
Cooling - Convection
Withstand Voltage - Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min.
Isolation Resistance - >100MΩ at 25°C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10 - 55Hz: 19.6m/s
2
constant sweep 1 min X, Y, Z for 1 hour
Shock - < 196.1 m/s
2
(20G)
Immunity - IEC61000-4-2, -3, -4, -5, -6, -8, -11
Safety Agency Approvals - UL60950-1, EN60950-1, IEC60950-1, CE Mark
Conducted & Radiated EMI - EN55011/EN55022-B, FCC-B
MTBF (MIL-HDBK-217F) hrs 906.997 706.464 712,890 648,786 545,375 505,393
Weight (Typ) g 170 270 350 410 600 700
Size (LxWxH) mm 79 x 51 x 28 99 x 82 x 36 99 x 97 x 36 130 x 97 x 38 160 x 97 x 38 198 x 99 x 38
Warranty yrs 5