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WLT200

GREEN SERIES
WLT200

The EOS Power Economical Green Series was designed with the value focused customer in mind. The WLT Green Series offers market leading specifications in industry standard footprints at very competitive price levels.

FEATURES
  • 5.0 x 3.0 x 1.5 inches form factor
  • 200 W with air forced cooling
  • High efficiency > 88 %
  • 12 V fan output
  • Now IEC/EN/UL62368-1 CompliantNEW
  • 5 V standby output
  • Remote sense
  • Output voltage adjustability
  • Approved with metal enclosures/accessories
AVAILABLE WITH COVER KIT
WLT200_Coverkit

WLT200-CK Series


Input Specifications
Input Voltage 90-264 VAC/120-390 VDC, Universal                                                      
Input Frequency 47-63 Hz
Input Current 2.4 A max @ 120 VAC AND 1.2 A max @ 230 VAC
Inrush Current 35 A max @ 120 VAC AND 65 A max @ 230 VAC
No Load Power 0.8W
Output Specifications
Output Voltage From 5 V to 48 V (Refer model number matrix table)
Output Power 160 to 200 W
Peak Power 250 W for 0.2 s
Hold-up Time 120 VAC > 10 ms AND 230 VAC > 10 ms
Line Regulation +/-0.5 %
Load Regulation +/-2.0 %
Minimum Load 0.0 A
Transient Response max excursion 10 %; 50 % to 100 % load at 0.1A/uS slew rate, 50 % duty cycle, 50/60Hz, recovery time < 5 ms.
Ripple1 1.0 % max for all outputs.
Rise Time < 100 ms
Set Point Accurarcy +/-1 %
Output Voltage Adjustment +/-3 %
Over Current Protection 110 % typical above rating
Over Voltage Protection 110 to 150 %
Short Circuit Protection Short term, auto recovery
Cooling Convection: 83 W; 300 LFM: Up to 175 W (5 V model), Convection: 160 W; 300 LFM: Up to 200 W (Other model)
General Specifications
Efficiency 120 VAC: 84 % typical AND 230 VAC: 86 % typical                                                            
Power Factor 120 VAC: 0.99 AND 230 VAC: 0.95
Isolation Voltage Min. 4000 VDC between input to output
MTBF 1.6m Hours, Telcordia -SR332-issue 3
Switching Frequency PFC converter: Variable, 35-250 kHz; 90 kHz typical
R esonant converter: Variable, 35-250 kHz; 90 kHz typical
Leakage Current 120 VAC: < 150 μA AND 230 VAC: < 300 μA
Dimensions 5.0 x 3.0 x 1.5 inches
(127 x 76.2 x 38.1 mm)
Weight 325 gm
Environmental Specifications
Operating Temperature -20 to +70°C, refer derating curve, -20 to 0°C, start-up is guaranteed                                                  
Storage Temperature -40 to +85°C
Relative Humidity 95 % Rh, non condensing
Altitude Operating: 10,000 ft.; Non-operating: 40,000 ft
Model Number Power Voltage Max. Load2 (Convection)
Max. Load2
(300 LFM)
LFWLT200-1000175 W5 V16.67 A35.0 A
LFWLT200-1300130 W5 V16.67 A26.0 A
LFWLT200-1X01200 W12 V13.33 A16.67 A
LFWLT200-1X02200 W15 V10.6713.33 A
LFWLT200-1X03200 W24 V6.67 A8.33 A
LFWLT200-1X04200 W48 V3.33 A4.17 A
LFWLT200-1X05200 W30 V5.33 A6.67 A
For Screw Terminal version replace "X" above with "0", example LFWLT200-1003, Class I option
For Header version (JST Connector) replace "X" above with "3", example LFWLT200-1303, Class I option.
For Power supply unit with Base plate (metal accessory option) add "-B" suffix at the end of model number
For Power supply unit with L bracket (metal accessory option) add "-L" suffix at the end of model number
For Power supply unit with U channel (metal accessory option) add "-U" suffix at the end of model number
For Power supply unit with CK Cover kit (metal accessory option) add "-CK" suffix at the end of model number
LFWLT200-CK metal cover kit accessory available.
General Notes:
  • Fan output voltage tolerance is +/-20 %. During V1 full load, VFAN needs min. 20 mA load to be within regulation band.
  • Peak current for fan output is 1 A.
  • Class I products have an Earthing tab and Class II version Enquire with EOS Sales Rep before Order.
  • Specifications are for nominal input voltage, 25°C and max. load unless otherwise stated.
  • Derate output power linearly to 80 % from 90 VAC to 80 VAC input.
  • When used in Cover Kit, de-rate output power to 70 % under all operating conditions.
    Notes:
  1. Ripple is 2 % up to 20 % load and < 1 % above 20 % load. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Electrolytic capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
  2. Combined output power from V1 and VFAN should not exceed the total output power rating.

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