LCM600 Data Sheet
Environmental Specications
Operating temperature -40 °C to +70 °C, linear derating to 50% from 50 °C to 70 °C
Storage temperature -40 °C to +85 °C
Humidity 10 to 90%, non-condensing. Operating. Conformal coat option available.
Fan noise < 45 dBA, 80% load at 30 °C “-N” Low Noise Option < 35 dBA, 80% Load at 30 °C
Altitude Operating - 16,404.2 feet
Storage - 30,000 feet
Shock MIL-STD-810F 516.5, Procedure I, VI. Storage
Vibration MIL-STD-810F 514.5, Cat. 4, 10. Storage
Electrical Specications
Output
Output rating See ordering information table 85 - 264 Vac
Set point ± 0.5% 85 - 264 Vac
Total regulation range Main output ± 2%
5 Vsb ± 1%
Combined line/load/transient when measured at output
terminal
Rated load 600 W maximum Derate linear to 50% from 50 °C to 70 °C
Minimum load Main output @ 0.0 A
5 Vsb @ 0.0 A
No loss of regulation
Output noise (PARD) 1% max p-p
50 mV max p-p
Main output
5 Vsb output
Measured with a 0.1 μF Ceramic and 10 μF Tantalum
Capacitor on any output, 20 MHz
Output voltage overshoot No overshoot/undershoot outside the regulation band during
on or off cycle
Transient response < 300 µSec 50% load step @ 1 A/µs
Step load valid between 10% to 100% of output rating
Recovery time to within 1% of set point at onset of transient
Max units in parallel Up to 10
Short circuit protection Protected, no damage to occur Bounce mode
Remote sense Compensation up to 500 mV
Output isolation Standard per safety requirements
Forced load sharing To within 10% of all shared outputs Analog sharing control
Overload protection (OCP) 105% to 125%
120% to 170%
Main output
5 Vsb output
Overvoltage protection (OVP) 125% to 145%
110% to 125%
12 V output
5 Vsb output
Overtemp protection 10 - 15 °C above safe operating area Both PFC and output converter monitored
Fan Fault Protection For-N option only. Will shutdown output and DC_OK
Ordering Information
Model
Number* Output
Nominal Output
Voltage Set Point
Set Point
Tolerance Adjustment Range
Current Output Ripple
P/P (0-50 ˚C)
Max Continuous
Power
Combined Line/
Load Regulation
Min Max
LCM600L 12 V 12 V ±0.5% 9.6 - 14.4 V 0 A 52 A 120 mV 600 W 2%
LCM600N 15 V 15 V ±0.5% 12.0 - 19.5 V 0 A 44 A 150 mV 600 W 2%
LCM600Q 24 V 24 V ±0.5% 19.2 - 28.8 V 0 A 27 A 240 mV 600 W 2%
LCM600U 36 V 36 V ±0.5% 28.8 - 43.2 V 0 A 16.7 A 240 mV 600 W 2%
LCM600W 48 V 48 V ±0.5% 38.4 - 57.6 V 0 A 14 A 280 mV 600 W 2%
*Note: Add “-T” for terminal block instead of IEC input
Add “-N” for low noise model on 12 V or 24 V models
Add “-4” for 5 V Standby output
Add “-A” will be automatically added to all orders to denote new Aesthetics style chassis unless otherwise specied
Add “-8” for models with special Constant Current Mode operation
Example: a 24 V with terminal block, low noise and standby with new Aesthetics would be LCM600Q-T-N-4-A