Ordering information
Power module type
CD
S
400 48
12 -O
5 6
CDS40048
1
2
3
4
1Series name
2Single output
3Output wattage
4Input voltage
48:DC36 - 76V
5Output voltage
6Optional
R
M:with Mounting hole
M3 tapped
MODEL
CDS4004802 CDS4004803 CDS4004805 CDS4004807 CDS4004812 CDS4004815 CDS4004824 CDS4004828
MAX OUTPUT WATTAGE[W]
DC OUTPUT
200
330
400
405
500
510
504
504
2V 100A
3.3V 100A 5V 80A
7.5V 54A
12.5V 40A 15V 34A
24V 21A
28V 18A
SPECIFICATIONS
MODEL
CDS4004802 CDS4004803 CDS4004805 CDS4004807 CDS4004812 CDS4004815 CDS4004824 CDS4004828
VOLTAGE[V]
DC36 - 76
1
*
CURRENT[A]
INPUT
6typ
9typ
10typ
10typ
12typ
12typ
12typ
12typ
,
DCIN 48V Io=100% 73typ
80typ
84typ
87typ
89typ
89typ
89typ
89typ
EFFICIENCY[%]
,
DCIN 48V Io=50% 75typ
82typ
86typ
88typ
91typ
90typ
90typ
90typ
VOLTAGE[V]
CURRENT[A]
2
3.3
5
7.5
12.5
15
24
28
100
100
80
54
40
34
21
18
LINE REGULATION[mV] 10max
LOAD REGULATION[mV] 20max
16max
30max
80max
140max
100max
150max
35max
60max
16max
20max
40max
80max
140max
100max
150max
50max
85max
20max
30max
60max
100max
150max
140max
160max
75max
130max
30max
40max
100max
120max
160max
150max
180max
120max
200max
40max
60max
150max
120max
160max
150max
180max
180max
310max
60max
95max
190max
120max
160max
150max
180max
280max
480max
90max
95max
190max
120max
160max
150max
180max
280max
480max
90max
2
*
2
*
2
*
2
*
0
to +85
80max
C
RIPPLE[mVp-p]
-20 - 0
140max
100max
150max
C
0
to +85
C
RIPPLE NOISE[mVp-p]
OUTPUT
-20 - 0
C
0 to +65 25max
C
TEMPERATURE REGULATION[mV]
-20 to +85 40max
C
3
*
DRIFT[mV]
10max
(
,
)
START-UP TIME[ms]
200max DCIN 48V Io=100%
(
),
Fixed TRM pin open 60 - 110% adjustable by external VR or external voltage
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
1.0 - 2.2 1.98 - 3.63 3.0 - 5.5 4.50 - 8.25 7.50 - 13.75 9.0 - 16.5
4
14.4 - 26.4 16.8 - 32.0
5
*
*
OUTPUT VOLTAGE SETTING[V] 1.95 - 2.10 3.25 - 3.45 4.90 - 5.20 7.25 - 7.85 12.00 - 13.00 14.40 - 15.60 23.04 - 24.96 26.88 - 29.12
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V] 2.80 - 4.50 4.00 - 5.50 5.75 - 7.00 8.60 - 10.50 14.35 - 17.50 17.25 - 21.00 27.60 - 33.60 33.00 - 39.20
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
Provided
(
)
Provided On both side of input and output
,
(
)
)
DC1500V 1minute DC500V 50M min 20 15
W
t
C
,
(
DC1500V 1minute DC500V 50M min 20 15
W
t
C
CDS ISOLATION
, , (
AC500V 1minute Cutoff current = 100mA DC500V 50M min 20 15
W t
)
C
)
OUTPUT-FG
,
, , (
AC100V 1minute Cutoff current = 100mA DC100V 10M min 20 15
W t
OUTPUT-RC2 RC3
C
6
*
,
(
),
(
) (
),
,
(
,
)
OPERATING TEMP. HUMID.AND ALTITUDE
-20 to +85
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 +85
20 - 95%RH Non condensing 9 000m 30 000feet max
C
ENVIRONMENT
2
,
(
)
,
,
VIBRATION
10 - 55Hz 49.0m/s 5G 3minutes period 60minutes each along X Y and Z axis
196.1m/s2 20G 11ms once each X Y and Z axis
(
),
,
,
IMPACT
, ,
UL60950-1 C-UL EN60950-1
SAFETY
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
(
)
H D / 180g max
X X
61 12.7 116.8mm W
X
X
(
)
Conduction cooling e.g. heat radiation from the aluminum base plate to the attached heat sink
*1 At rated input(DC48V) and rated load.
*4 When using with in the range of 1-1.2V ,please consult with us.
*2 Ripple and ripple noise is measured by using measuring board with recommended capacitor
Co & the film capacitor 0.1mF.
*5 CDS4004828 : Output voltage adjustment range is 60 - 114.3%.
*6 Please consult us in regard to use from -40C.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101).
*3 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.
H-40