MODEL
CBS502403 CBS502405 CBS502412 CBS502415 CBS502424 CBS502428 CBS504803 CBS504805 CBS504812 CBS504815 CBS504824 CBS504828
MAX OUTPUT WATTAGE[W] 38.6 50.0 50.4 51.0 50.4 50.4 38.6 50.0 50.4 51.0 50.4 50.4
DC OUTPUT
3.3V 11.7A
5V 10A
12V 4.2A 15V 3.4A
24V 2.1A
28V 1.8A
3.3V 11.7A
5V 10A
12V 4.2A 15V 3.4A 24V 2.1A 28V 1.8A
SPECIFICATIONS
MODEL
=CBS502403
CBS502405 CBS502412
=CBS502415 =CBS502424
CBS502428 CBS504803 CBS504805 CBS504812 CBS504815 CBS504824 CBS504828
INPUT VOLTAGE[V] DC18 - 36 DC36 - 76
CURRENT[A]
*1
2.04typ 2.48typ 2.39typ 2.44typ 2.41typ 2.41typ 1.01typ 1.23typ 1.18typ 1.21typ 1.19typ 1.19typ
EFFICIENCY[%]
*1
79typ 84typ 88typ 87typ 87typ 87typ 80typ 85typ 89typ 88typ 88typ 88typ
OUTPUT
VOLTAGE[V] 3.3 5 12 15 24 28 3.3 5 12 15 24 28
CURRENT[A] 11.7 10 4.2 3.4 2.1 1.8 11.7 10 4.2 3.4 2.1 1.8
LINE REGULATION[mV] 10max 10max 24max 30max 48max 56max 10max 10max 24max 30max 48max 56max
LOAD REGULATION[mV] 10max 10max 24max 30max 48max 56max 10max 10max 24max 30max 48max 56max
RIPPLE[mVp-p]
-20 to +100C
*2
80max 80max
120max 120max 120max 120max
80max 80max
120max 120max 120max 120max
-40to-20
C
*2
120max 120max 150max 150max 150max 150max 120max 120max 150max 150max 150max 150max
RIPPLE NOISE[mVp-p]
-20 to +100C
*2
120max 120max 150max 150max 150max 150max 120max 120max 150max 150max 150max 150max
-40to-20
C
*2
200max 200max 200max 200max 250max 250max 200max 200max 200max 200max 250max 250max
TEMPERATURE REGULATION[mV]
0to+65
C
35max 50max
120max 150max 240max 280max
35max 50max
120max 150max 240max 280max
-40 to +100C
66max
100max 240max 300max 480max 560max
66max
100max 240max 300max 480max 560max
DRIFT[mV]
*3
16max 20max 40max 60max 90max 90max 16max 20max 40max 60max 90max 90max
START-UP TIME[ms] 200max (DCIN 24V,Io=100%)200max (DCIN 48V,Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*4
Fixed (TRM pin open), 60 - 110% adjustable by external resistor
1.98 - 3.63
3.0 - 5.5
7.2 - 13.2 9.0 - 16.5
14.4 - 26.4 16.8 - 30.8 1.98 - 3.63
3.0 - 5.5
7.2 - 13.2 9.0 - 16.5
14.4 - 26.4 16.8 - 30.8
OUTPUT VOLTAGE SETTING[V]
3.25 - 3.45 4.90 - 5.20
11.74 - 12.46 14.55 - 15.45 23.28 - 24.72 27.16 - 28.84
3.25 - 3.45 4.90 - 5.20
11.74 - 12.46 14.55 - 15.45 23.28 - 24.72 27.16 - 28.84
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
4.00 - 5.50 5.75 - 7.00
13.80 - 16.80 17.25 - 21.00 27.60 - 33.60 32.20 - 39.20
4.00 - 5.50 5.75 - 7.00
13.80 - 16.80 17.25 - 21.00 27.60 - 33.60 32.20 - 39.20
REMOTE SENSING Provided
REMOTE ON/OFF Provided (Negative logic L : ON,H : OFF)
ISOLATION
INPUT-OUTPUT DC1,500V or AC1,000V 1minute,Cutoff current = 10mA,DC500V 50MWmin(20t15C)
INPUT-CASE PIN,BASE PLATE
DC1,500V or AC1,000V 1minute,Cutoff current = 10mA,DC500V 50MWmin(20t15C)
OUTPUT-CASE PIN,BASE PLATE
AC500V 1minute,Cutoff current = 100mA,DC500V 50MWmin (20t15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C(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 +100C,20 - 95%RH (Non condensing), 9,000m (30,000feet)max
VIBRATION 10 - 55Hz,49.0m/s2(5G), 3minutes period,60minutes each along X,Y and Z axis
IMPACT 196.1m/s2(20G), 11ms,once each along X,Y and Z axis
SAFETY AGENCY APPROVALS UL60950,C-UL,EN60950
OTHERS CASE SIZE/WEIGHT 57.9X12.7X61.0mm (WXHXD)/ 83g max
COOLING METHOD Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
*1At rated input(DC24V,DC48V) and rated load.
*2Ripple 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).
*3Drift 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.
*4When the input voltage is in the range of DC18 - 20V, DC36 - 40V, output voltage adjustment range is 60 - 105%.
=marked models : Consult with us for delivery.
CBS50
Power module type
CB S 50 48 12 -O
Ordering information
1Series name
2Single output
3Output wattage
4Input voltage
24:DC18 - 36V
48:DC36 - 76V
5Output voltage
6Optional
R :with Remote ON/OFF
Positive logic control
T :with Mounting hole
f3.4 thru
FO:with Addition of a
Heat sink
R
123456
CBS
G-60
