HOME > Product > Switching Power Supply > LTE185U Switching Power Supply

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Picture of Switching Mode Power Supply For Model No LTE185U

Dimensions: 5" x 3.2" x 1.5"
Double side PCB for high reliability
Buill-in class B Emi filter (AC or DC input)
EN61000-3-2 Class A (Harmonic distortion correction)
Adjustable main output
Overload Protection
Overvoltage protection
Buill-in Brown-out protection
Short circuit protection
Overtemperature protection (Optional)
Dc inputs 48VCD for DC/DC type (Optional)
Low leakage current medical model (Optional)
Power good signal(Optional)
CE marked to low voltage directive (LVD)

Computer Peripherals/LAN & HUB
Test & Industral Equipments
Medical Instruments
Telecommunitions

Operating Temperature: 0°C to 40°C ambient, derated each output at 2.5% per °C from 40°C to 70°C
Storage Temperature: -40°C to 85°C
Humidity: Operating, non-condensing, 5% to 95%
Vibration: Random operating 2.4 grms/max. 3 axes 50~500hz 10 minutes/axis
Shock: Operating half sine 20 gpk/max. 3 axes 10ms 6 shocks total

INPUT

VOLTAGE 90-264 VAC, Universal
FREQUENCY 47-63Hz
CURRENT

1.5ARMS. MAX. @115VAC 100w LOAD
2.5ARMS. MAX. @115VAC 100w/120w LOAD

1ARMS. MAX. @230VAC 100w LOAD
1.5ARMS. MAX. @230VAC 100w/ 120w LOAD
INRUSH SURGE CURRENT 35A typical, Cold start @25°C, 115VAC

OUTPUT

OUTPUT WATTAGE 100 Watts MAX. (CONVECTION RATING)/ 120 Watts MAX. (WITH 15CFM FORCED AIR)
VOLTAGE SEE table
CURRENT SEE table
LINE REGULATION ± 0.5% typical
LOAD REGULATION Main outputs ±5%, Aux. Outputs ±10% typical (NOTE1)
NOISE & RIPPLE 1% typical at full load (NOTE2)
OVERSHOOT/UNDERSHOOT 5% MAX. @ TURN-ON/ TURN-OFF

Efficency: > 65% typical at full load
Turn-on Time: 2sec max. at full load @ 115vac
Hold-up Time: 16ms typicial at full load @ 115vac
Remote sense: 250mV ±50mV @ V1 at full load
MTBF demonstrated: >100,000hours at full load and 25°C ambient conditions

Emi conducted/radiated: fcc & cispr class B
Designed to meet EN61000-3-3, -4-2, -3, -4, -5, -6, -8, -11