CBS50481R8 COSEL CO., LTD., CBS50481R8 Datasheet - Page 6

• Manufacturer Part Number: CBS50481R8
• Manufacturer: COSEL CO., LTD.

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ISOLATION
ENVIRONMENT
SAFETY
OTHERS
GENERAL SPECIFICATIONS
Base Plate(Aluminum)
*1
*2
*3
*4
INPUT CURRENT CHARACTERISTICS (CBS2002428)
At rated input(DC24V,DC48V) and rated load.
Ripple and ripple noise is measured by using measuring board with recommended capacitor Co & the film capacitor 0.1mF.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101).
Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.
When the input voltage is in the range of DC18 - 20V, DC36 - 40V, output voltage adjustment range is 60 - 105% (except for 1R8/2R5/48).
External view
Case(PBT)
Performance data
20
15
10
5
0
0
7-
-VIN
Name Plate
CASE
+VIN
º 1
INPUT-OUTPUT
INPUT-CASE PIN , BASE PLATE DC1 , 500V or AC1 , 000V 1minute , Cutoff current = 10mA , DC500V 50M W min ( 20 t 15 C )
OUTPUT-CASE PIN , BASE PLATE AC500V 1minute , Cutoff current = 100mA , DC500V 50M W min ( 20 t 15 C )
OPERATING TEMP. , HUMID.AND ALTITUDE -40 to +100 C ( On aluminum base plate ), 20 - 95%RH ( Non condensing ) ( Refer to DERATING CURVE ), 3 , 000m ( 10 , 000feet ) max
STORAGE TEMP. , HUMID.AND ALTITUDE -40 to +100 C , 20 - 95%RH ( Non condensing ), 9 , 000m ( 30 , 000feet ) max
VIBRATION
IMPACT
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
(4.8)
RC
±0.1
10
57.9
48.3
INPUT VOLTAGE
max
±0.5
Lot No.
20
DC1 , 500V or AC1 , 000V 1minute , Cutoff current = 10mA , DC500V 50M W min ( 20 t 15 C )
10 - 55Hz , 49.0m/s
196.1m/s
UL60950-1 , C-UL , EN60950-1
57.9 X 12.7 X 61.0mm ( W X H X D ) / 83g max
Conduction cooling ( e.g. heat radiation from the aluminum base plate to the attached heat sink )
-VOUT
-S
TRM
+S
+VOUT
V
Io
Mounting Hole
2
2-
Io
=
30
4-
( 20G ), 11ms , once each along X , Y and Z axis
º 2
=
100
M
50
3
±0.2
%
%
2
( 5G ), 3minutes period , 60minutes each along X , Y and Z axis
40
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INPUT CURRENT CHARACTERISTICS (CBS2004828)
20
15
10
5
0
0
¶Recomending size for processing PCB
CBS200
20
[1.9]
48.3
7-
º
INPUT VOLTAGE
(TOP VIEW)
1.5
¶Weight : 83g or less
¶Tolerance : ±0.3
¶Case : PBT
¶Base Plate: Aluminum
¶Dimensions in mm.
¶Mounting hole screwing torque
Io
40
=
50
%
: 0.49N•m(5.0kgf•cm)max
V
Io
60
2-
=
4-
¶Dimensions :
¶Div. : 0.5inch
100
º
º
2.5
3.5
%
80
[inch]
mm
H-27
CBS