SCP-50-12 Mean Well, SCP-50-12 Datasheet - Page 3

• Manufacturer Part Number: SCP-50-12
• Description: Linear & Switching Power Supplies 49.7W 13.8V 3.6A BattCharge/SecDevice
• Manufacturer: Mean Well
• Series: SCP-50r

Specifications of SCP-50-12

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 49.7 W
• Input Voltage: 85 VAC to 264 VAC, 120 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 13.8 VDC
• Output Current (channel 1): 4.3 A
• Mounting Style: Chassis
• Output Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.B+,B-
2.L
3.+V,-V
4.CN2
Function Description
Connect the battery : B+ connected to battery positive.
Output voltage detection, detection output voltage or battery voltage ( if battery is used).
L=output voltage
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
with the temperature change.
V
0
SCP-50-12
SCP-50-24
29.3
14.4
50W Single Output Switching Power Supply
+0.7
-0
Thermistor(THINKING) on NTC. Adjust VR to cause the output voltage is normally voltage. The output voltage will change along
V.
Temperature Sensor
27.6
13.8
B- connected to battery negative.
25
14.4 0.2V
29.3 0.4V
Ta :0
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 2010-01-27
s e r i e s