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COSEL
COSEL

SFS104812 Datasheet Preview

SFS104812 Datasheet

DC-DC Converters PCB Mount type

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SFS104812 pdf
DC-DC Converters PCB Mount type
Ordering information
SFS10
SF S 10 48 3R3 B
123456
1Series name
R 2Single output
3Output wattage
4Input voltage
48:DC36 - 76V
5Output voltage
6Mounting type
(Soldering process)
B :SMD(Pb-free solder)
C :DIP(Pb-free solder)
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815
4.2
5.25
5.4
6.0
7.5
9.9
10.0
10.8
10.5
1.2V 3.5A 1.5V 3.5A 1.8V 3A 2V 3A 2.5V 3A 3.3V 3A 5V 2A 12V 0.9A 15V 0.7A
SPECIFICATIONS
MODEL
SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815
VOLTAGE[V]
DC36 - 76
CURRENT[A]
*1 0.11typ 0.13typ 0.13typ 0.15typ 0.18typ 0.23typ 0.23typ 0.26typ 0.25typ
INPUT
EFFICIENCY[%]
*1 80typ
82typ
84typ
85typ
86typ
88typ
89typ
88typ
88typ
START-UP VOLTAGE[V] DC32 - 36
HYSTERESIS VOLTAGE[V] DC2 min
VOLTAGE[V]
1.2 1.5 1.8 2
2.5 3.3 5
12 15
CURRENT[A]
3.5 3.5 3 3 3 3 2 0.9 0.7
VOLTAGE ACCURACY[%] +5, -3
OUTPUT RIPPLE[mVp-p]
25max
120max
RIPPLE NOISE[mVp-p] 50max
150max
START-UP TIME[ms]
20 - 200max (DCIN 48V, Io=100%)
OUTPUT VOLTAGE SETTING *1 t1% of rated output voltage
OVERCURRENT PROTECTION Works over 103% of rating
PROTECTION OVERVOLTAGE PROTECTION Works at 120 - 140% of rating
CIRCUIT AND
SFS/SFCS OTHERS LOWVOLTAGE PROTECTION Works at 90% max of rating
REMOTE ON/OFF
Provided(RC open : ON, short between RC and +Vin : OFF)
ISOLATION INPUT-OUTPUT
DC1,500V 1minute, DC500V 50MW min (20t15C)
OPERATING TEMP.,HUMID.AND ALTITUDE -40 to +85C, 20 - 95%RH (Non condensing), 3,000m (10,000feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
VIBRATION
-40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max (SMD:Refer to the Instruction Manual)
10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1
CASE SIZE/WEIGHT
OTHERS
COOLING METHOD
38.7X5.0X27.2mm [1.52X0.197X1.07 inches] (WXHXD) /12g max
Convection
*1 At rated input(DC48V), rated load and 25C
SFS/SFCS-2



COSEL
COSEL

SFS104812 Datasheet Preview

SFS104812 Datasheet

DC-DC Converters PCB Mount type

No Preview Available !

SFS104812 pdf
External view
SFS10
1.SMD(Type:B)
NC
+Vout
+Vout
+Vout
-Vout
-Vout
NC
5 max
[0.197]
Terminal part details
PCB
1.3±0.3
[0.05]
38.7
[1.52]
Lot No.
39.9±0.6
[1.57]
Model
º10 min to a center
(adsorption area)
NC
-Vin
-Vin
+Vin
+Vin
NC
PO
RC
ALM
NC
Coplanarity within 0.1
[0.004]
Recommended size for processing PCB
(TOP VIEW)
34.7
[1.366]
4.2
[0.165]
Dimensions in: mm
[inch]
Div.: 0.1inch
Out line
2.DIP(Type:C)
Stopper
+Vout
+Vout
+Vout
-Vout
-Vout
Stopper
3.5
[0.14]
5 max
[0.197]
38.7
[1.52]
Lot No.
37.6±0.5
[1.48]
Model
NC
-Vin
-Vin
+Vin
+Vin
Stopper
PO
RC
ALM
NC
Recommended size for processing PCB
(TOP VIEW)
37.6
[1.480]
SFS/SFCS
Out line
Dimensions in mm,[ ]= inches
Tolerance ±0.5 [±0.02]
¶Weight:12g max
Dimensions in:
mm
[inch]
Div.: 0.1inch
14- º0.9
SFS/SFCS-3


Part Number SFS104812
Description DC-DC Converters PCB Mount type
Maker COSEL
Total Page 8 Pages
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