POWER
Data Sheet
Total Power:
50 W
# of Outputs:
Single
Outputs:
3.3 - 48 V
SPECIAL FEATURES
No-load power consumption 0.5 W
Low cost
3.9” x 3.2” x 1.4”
10% output voltage adjust
-25 °C to 70 °C with derating
High efficiency: 90% @ 230 Vac
Power ON with LED indicator
Withstand 5G vibration test
Two year warranty
50 Watt Single Output Power Supply
LCB50
Electrical Specifications
Input
Input range
Frequency
Inrush current
88 - 264 Vac
125 - 373 Vdc
47 - 63 Hz, Nominal 50/60
40 A, cold start at 25 °C, 230 Vac
EN61000-3-2: 2000 Class A,
EN61000-3-3: 1995+A1:2001
01.3 A / 115 Vac
>32 ms / 230 Vac
>10 ms / 115 Vac at full load
90% typical at full Load / 230 Vac nominal
< 2 mA at 264 Vac
Isolation: PRI-Chassis 1500 Vac
PRI-SEC 3000 Vac
SEC-Chassis 500 Vac
COMPLIANCE
EMI Class B
EN61000 EN61204-3
Harmonics
Input current
Hold up time
SAFETY
UL, cUL
TUV
CE
60950-1
60950-1
Efficiency
Leakage current
Isolation
LCB50 Data Sheet
Electrical Specifications
Output
Output rating
Output tolerance
Total regulation range
Rated load
Output noise (PARD)
Output voltage overshoot
Short circuit protection
Output isolation
Overload protection (OCP)
Overvoltage protection (OVP)
Output voltage adjust
>110% rated output power
115% to 150%
± 10%
Protected, no damage to occur
See ordering information
± 1% to 3%
± 0.5% to 2%
33 - 52.8 W
100 - 200 mV p-p
90 - 264 Vac
90 - 264 Vac
Combined line/load/transient when measured at output terminal
Derate linear to 50% from 50 °C to 70 °C
Main output
Measured with a 0.1 μF Ceramic and 10 μF Tantalum Capacitor on any output, 20 MHz
No overshoot/undershoot outside the regulation band during on or off cycle
Bounce mode
Standard per safety requirements
Main output
Main output
Main output
Environmental Specifications
Operating temperature
Storage temperature
Humidity
Vibration
-25 °C to +70 °C, linear derating to 50% from 50 °C to 70 °C
-40 °C to +85 °C
20 to 90%, non-condensing
10 - 500 Hz, 5G 10 min/1 cycle, period for 60 min each along X, Y, Z axes
Ordering Information
Model Number
Output Voltage
Output Current
Vo Adjust
Output Power
Efficiency
LCB50D
LCB50E
LCB50L
LCB50N
LCB50Q
LCB50W
3.3 V
5V
12 V
15 V
24 V
48 V
10 A
10 A
4.2 A
3.4 A
2.2 A
1.1 A
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
33 W
50 W
50.4 W
51 W
52.8 W
52.8 W
78%
83%
88%
89%
90%
90%
Miscellaneous Specifications
BURN-IN
100% Burn-in at 45 °C, at full load. Duration of burn-in determined by Quality Assurance Procedures.
MTBF
The power supply has a minimum MTBF of 420K hours according to MIL-HDBK-217F.
WARRANTY
Artesyn Embedded Technologies shall warrant the power supply to be free of defects in materials and workmanship for a minimum period
of two years from the date of shipment, when operated within specifications. The warranty shall be fully transferable to the end owner of
the equipment powered by the supply.
LCB50 Data Sheet
Mechanical Drawings
WORLDWIDE OFFICES
Americas
2900 S.Diablo Way
Tempe, AZ 85282
USA
+1 888 412 7832
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
+44 (0) 1384 842 211
Asia (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
+852 2176 3333
www.artesyn.com
For more information:
www.artesyn.com/power
For support:
productsupport.ep@artesyn.com
LCB50 DS 10Aug2015
While every precaution has been taken to ensure accuracy and completeness in this literature, Artesyn
Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use
of this information or for any errors or omissions. Artesyn Embedded Technologies, Artesyn and the Artesyn
Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc.
All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective
owners. © 2015 Artesyn Embedded Technologies, Inc.
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