.
Ordering information
DC-DC Converters Bus Converter Power Module Type
CH
S
120 48
05 -O
5ꢀ 6
CHS120
1ꢀ
2ꢀ
3ꢀ
4ꢀ
1Series name
2Single output
3Output power
4Input voltage
R
24:DC18 - 36V
48:DC36 - 76V
5Output voltage
3R3:3.3V
05:5.0V
12:12V
15:15V
24:24V
6Optional
R :with Remote ON/OFF
Positive logic control
U :Shut down in protection
circuit working
S :SMD
B :BasePlate option
BC
:
Baseplate and case option
(only CHS12024)
L2:Pin length 5.3mm
L5:5pins option
(+S,-S,TRM less)
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS1202405
120.0
5V 24A
CHS1202412
120.0
12V 10A
CHS1202415
120.0
15V 8A
CHS1202424
100.8
24V 4.2A
SPECIFICATIONS
MODEL
CHS1202405
DC18 - 36
5.41typ
92.5typ
5
CHS1202412
CHS1202415
CHS1202424
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
5.47typ
91.5typ
12
5.50typ
91typ
15
4.65typ
90.5typ
24
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
24
10
8
4.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
40max
24max
24max
50max
150max
180max
240max
40max
30max
30max
60max
180max
210max
300max
50max
48max
48max
83max
250max
280max
480max
80max
*2
[mVrms]
[mVp-p] *2 120max
RIPPLE
*2
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV] 100max
DRIFT[mV]
START-UP TIME[ms]
150max
*
*
3
4
20max
50max (DCIN 24V, Io=100%)
Fixed (TRM pin open), adjustable by external resistor
-10% / +20%
1.6%
OUTPUT VOLTAGE ADJUSTMENT RANGE
-10% / +10%
-10% / +5%
-10% / +10%
OUTPUT VOLTAGE SETTING
OVERCURRENT PROTECTION Works over 105% of rating (Auto restart)
OVERVOLTAGE PROTECTION 125% - 150% (Auto restart) 115% - 135% (Auto restart) 110% - 130% (Auto restart) 115% - 135% (Auto restart)
PROTECTION
CIRCUIT AND
OTHERS
REMOTE SENSING
REMOTE ON/OFF
Provided
Provided (Negative logic L:ON, H:OFF)
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS120483R3
99.0
3.3V 30A
CHS1204805
120.0
5V 24A
CHS1204812
120.0
12V 10A
CHS1204815
120.0
15V 8A
CHS1204824
100.8
24V 4.2A
SPECIFICATIONS
MODEL
CHS120483R3
DC36 - 76
2.23typ
92.5typ
3.3
CHS1204805
CHS1204812
CHS1204815
CHS1204824
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
2.69typ
93typ
5
2.69typ
93typ
12
2.72typ
92typ
15
2.31typ
91typ
24
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
30
24
10
8
4.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
30max
30max
30max
60max
180max
210max
300max
50max
48max
48max
83max
250max
280max
480max
80max
*2
[mVrms]
[mVp-p] *2 80max
30max
50max
RIPPLE
100max
150max
100max
20max
150max
180max
240max
40max
*2
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV] 66max
DRIFT[mV]
START-UP TIME[ms]
120max
*
*
3
4
16max
50max (DCIN 48V, Io=100%)
Fixed (TRM pin open), adjustable by external resistor
-10% / +15%
1.6%
OUTPUT VOLTAGE ADJUSTMENT RANGE
-10% / +20%
-10% / +10%
-10% / +5%
-10% / +10%
OUTPUT VOLTAGE SETTING
OVERCURRENT PROTECTION Works over 105% of rating (Auto restart)
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION
REMOTE SENSING
120% - 140% (Auto restart) 125% - 145% (Auto restart) 115% - 135% (Auto restart) 110% - 130% (Auto restart) 115% - 135% (Auto restart)
Provided
REMOTE ON/OFF
Provided (Negative logic L:ON, H:OFF)
July 07, 2020
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