SFS5-12C ETC2 [List of Unclassifed Manufacturers], SFS5-12C Datasheet - Page 19

• Manufacturer Part Number: SFS5-12C
• Description: AC-DC Converter Compact Miniature Type
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

DATASHEET
SEP 05, 2007
SFS5 Series AC-DC Converter Compact Miniature Type
With Your Electronics POWERPLAZA
www.powerplaza.co.kr
Instruction manual
1. Basic connection
NOTE: To avoid excessive voltage drop and for
improved noise, and short and thick wire should be
used to connect the load. Length below 50Cm & wire
thickness of 4.0A/mm
wire loss when wire connection is necessary.
2. Parallel Operation
This supply can be operated the following ways.
dissipation and heat radiation.
Choose a diode in accordance with voltage, power
- Voltage : V ＞ Vo × 3
- Current : I ＞ Io × 3
- Use a schottky or fast recovery diode this has
- Design a proper heat sink according to power loss
a low VF.
at diode ( Pw = VF × Io )
Input
AC85~264V
50~60Hz
+
-
+
-
L
N
2
are recommended for reducing
Output
GND
+
-
Load
Load
3. Series Operation
4. Over Current Protection
the poor coupling between the auxiliary winding
and the power winding. Which prevents proper
collapsing. When Vout goes low.
power dissipation and heat radiation.
Output current is grown, this is mainly due to
Choose a diode in accordance with voltage,
- Voltage : V ＞ Vo × 3
- Current : I ＞ Io × 3
- Design a proper heat sink according to
- Use a schottky or fast recovery diode
power loss at diode ( Pw = Vf × Io ).
this has a low VF.
+
-
+
-
+
-
+
-
+
-
Load
+
Load
-
+
Load
-