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SFCS154812B

Description
Isolated DC/DC Converters 15W 12V 1.25A Through Hole
CategoryPower/power management    The power supply circuit   
File Size299KB,5 Pages
ManufacturerCosel
Environmental Compliance
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SFCS154812B Overview

Isolated DC/DC Converters 15W 12V 1.25A Through Hole

SFCS154812B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCosel
Parts packaging codeMODULE
package instructionSMD-17
Contacts17
Reach Compliance Codeunknown
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage76 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeR-XDMA-G17
JESD-609 codee3
length39.1 mm
Number of functions1
Output times1
Number of terminals17
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage12.6 V
Minimum output voltage11.64 V
Nominal output voltage12 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height6.8 mm
surface mountYES
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal formGULL WING
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output15 W
Fine-tuning/adjustable outputNO
width29.5 mm
DC-DC Converters PCB Mount Type
Ordering information
SFCS15
SFC
1
2
S
3
15
4
24
3R3
5
6
C
R
1Series
name
2Single
output
3Output
wattage
4Input
voltage
24:DC18 - 36V
48:DC36 - 76V
5Output
voltage
6Mounting
type
B :SMD
C :DIP
SFS/SFCS
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
SFCS15243R3 SFCS152405 SFCS152412 SFCS152415 SFCS15483R3 SFCS154805 SFCS154812 SFCS154815
14.85
15.0
15.0
15.0
14.85
15.0
15.0
15.0
3.3V 4.5A 5V 3A
12V 1.25A 15V 1A
3.3V 4.5A 5V 3A
12V 1.25A 15V 1A
SPECIFICATIONS
MODEL
VOLTAGE[V]
*
1
CURRENT[A]
*
1
EFFICIENCY[%]
START-UP VOLTAGE[V]
HYSTERESIS VOLTAGE[V]
VOLTAGE[V]
CURRENT[A]
VOLTAGE ACCURACY[%]
RIPPLE[mVp-p]
RIPPLE NOISE[mVp-p]
START-UP TIME[ms]
OUTPUT VOLTAGE SETTING
*
1
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
LOWVOLTAGE PROTECTION
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-CASE
OUTPUT-CASE
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
SFCS15243R3 SFCS152405 SFCS152412 SFCS152415 SFCS15483R3 SFCS154805 SFCS154812 SFCS154815
DC18 - 36
DC36 - 76
0.7typ
0.69typ
0.7typ
0.7typ
0.35typ
0.35typ
0.35typ
0.35typ
89typ
90typ
89typ
89typ
89typ
90typ
89typ
89typ
DC16 - 18
DC32 - 36
DC1 min
DC2 min
3.3
5
12
15
3.3
5
12
15
4.5
3
1.25
1
4.5
3
1.25
1
, -3
+5
120max
25max
25max
120max
150max
50max
50max
150max
(DCIN 24V, Io=100%)
(DCIN 48V, Io=100%)
20 - 200max
20 - 200max
1% of rated output voltage
t
Works over 103% of rating
Works at 120 - 140% of rating
Works at 90% max of rating
Provided(RC open : ON, short between RC and +Vin : OFF)
DC1,000V or AC500V 1minute, Cutoff current = 100mA, DC500V 50M
W
min (20
t
15
C
)
DC500V or AC500V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (20
t
15
C
)
DC500V or AC500V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (20
t
15
C
)
-40 to +85
C
, 20 - 95%RH (Non condensing), 3,000m (10,000feet) max
-40 to +100
C
, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max (SMD:Refer to the Instruction Manual)
10 - 55Hz, 49.0m/s
2
(5G), 3minutes period, 60minutes each along X, Y and Z axis
196.1m/s
2
(20G), 11ms, once each X, Y and Z axis
UL60950-1, C-UL (CSA60950-1), EN60950-1
39.1
X
6.8
X
29.5mm [1.54
X
0.268
X
1.16 inches] (W
X
H
X
D) /16g max
Convection
INPUT
SFS/SFCS
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY
OTHERS
*1
At rated input(DC24V, DC48V), rated load and 25C
SFS/SFCS-10
SFS/SFCS-10
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