LCM-60DA MEANWELL [Mean Well Enterprises Co., Ltd.], LCM-60DA Datasheet - Page 5

• Manufacturer Part Number: LCM-60DA
• Description: 60W Multiple-Stage Output Current LED Power Supply
• Manufacturer: MEANWELL [Mean Well Enterprises Co., Ltd.]

TEMPERATURE COMPENSATION OPERATION
LCM-60DA have the built-in temperature compensation function (T , Io ). By connecting a temperature sensor (NTC resistor) between the
terminal of LCM-60DA and the detecting point on the lighting system or the surrounding environment, output current of LCM-60DA could be
correspondingly changed to ensure the long life of LED.
1.LCM-60DA can still be operated well when the NTC resistor is not connected and the value of output current will be the current level that you set
2.
NTC resistance
through the DIP switch.
Notes: 1. MW does not offer the NTC resistor and all the data above are measured by using THINKING TTC03 series.
105
100
95
90
85
80
75
70
65
220K
330K
470K
2. If other brands of NTC resistor is applied,please check the temperature curve first.
3. Synchronization function of the power supply will be invalid when the" temperature compensation function" is in
55
60W Multiple-Stage Output Current LED Power Supply
60
< 60 , 100% of the rated current (corresponds to the setting current level)
> 60 , output current begin to reduce, details please refer to the curve.
< 70 , 100% of the rated current (corresponds to the setting current level)
> 70 , output current begin to reduce, details please refer to the curve.
< 80 , 100% of the rated current (corresponds to the setting current level)
> 80 , output current begin to reduce, details please refer to the curve.
Sensed Temperature(degree)
¢ J
¢ J
¢ J
¢ J
¢ J
¢ J
65
NTC derating curve
70
75
Output Current
80
85
¡ ÷
90
¡ ö
95
220K
330K
470K
220KO
330KO
470KO
£ [
£ [
£ [
LCM-60DA
use.
File Name:LCM-60DA-SPEC 2012-09-11
NTC +/-
series