SCP-50_11 MEANWELL [Mean Well Enterprises Co., Ltd.], SCP-50_11 Datasheet - Page 3

• Manufacturer Part Number: SCP-50_11
• Description: 50W Single Output Switching Power Supply
• Manufacturer: MEANWELL [Mean Well Enterprises Co., Ltd.]

1.B+,B-
2.L
3.+V,-V
4.CN2
Function Description
Connect the battery : B+ connected to battery positive.
Output voltage detection, detect output voltage or battery voltage ( if battery is used).
Output voltage. Can't connect the battery.
Temperature sensor can be connected to the unit to allow temperature compensation of the charging voltage.
If the sensor is not used, the charger still works normally.
Reference example:
Connect 100K Thermistor(THINKING) on NTC. The output voltage will change along
with the temperature change. If the output voltage is adjusted other than the rated value by internal potential meter,
please consult Meanwell for suitable value of Thermistor.
AC
AC
V
0
SCP-50-12
SCP-50-24
29.3
14.4
OK
Fail
50W Single Output Switching Power Supply
Output voltage +0.2~0.7V(depends on Vf of diode)
0V
Temperature Sensor
(Under rated DC output voltage)
27.6
13.8
B- connected to battery negative.
25
14.4 0.2V
29.3 0.4V
Ta :0
Voltage of L Pin
±
±
26.4
13.2
50
(24V)
(12V)
13.8 0.1V
27.6 0.2V
Ta :25
±
±
( )
13.2 0.2V
26.4 0.4V
Ta :50
±
±
S C P - 5 0
File Name:SCP-50-SPEC 2011-05-24
s e r i e s