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LW Series
Features
u 26mm height
u Outputs 2 and 3 isolated from output 1
u Universal Input (85 - 265VAC)
u Low Profi le
u Wattbox design on LWT
Low Profi le Triple Output
Specifi cations
Note: See Installation Manual for full details, test methods of parameters and application notes
Model LWT15H LWT30H LWT50H
Max Output Power (typ) W 17 30 50
Effi ciency (Typ) % 72 73 72
AC Input Voltage range - 85 - 265VAC (47 - 440Hz)
DC Input Voltage range - 110 - 350VDC 110 - 330VDC
Input Current Typ (100/200VAC) A 0.4/0.22 0.7/0.42 1.2/0/7
Inrush Current (110/200VAC) A 14/28 16/32 16/32
Output 1 Voltage Adjustment - 5V: 5 to 5.25V, 12V: 12 to 12.6V, 15V: 15V to 15.75V
Output Voltage Accuracy - Output 2 & 3 ±5%
Temperature Coeffi cient - Output 1 < 1%, Output 2 or 3, <2% at 0 - 60°C
Line Regulation - 1%
Load Regulation - 2%
Ripple & Noise - Output 1: 100mV, Outputs 2 & 3: 150mV
Overcurrent Protection - >105%
Overvoltage Protection V Main output only: 5.75 - 6.75V, manual reset
Hold Up Time (Typ at 100VAC) ms 20
Series Operation - Possible
Operating Temperature - LWT: 0°C to +60°C, derate as follows: 40°C: 100%, 50°C: 80%, 60°C: 60%
Storage Temperature °C -30 to +85°C
Operating Humidity - 30 - 90% RH (Non condensing)
Storage Humidity - 10 - 95% RH (Non condensing)
Cooling - Convection
Withstand Voltage - Input to Gnd 2kVAC Input to Output 3kVAC (20mA)
Isolation Resistance - >100M at 25C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10-55Hz(1 min) <19.6m/s
2
(1 hr)
Shock - 196.1m/s
2
Safety Agency Approvals - UL60950-1, CSA60950-1, EN60950-1, CE LVD
Conducted EMI - VDE Class B, FCC Class B
Weight (Typ) g 220 300 400
Size (WxHxD) mm Please refer to outline drawings
Warranty - One Year
Key Market Segments & Applications
