CHB150W12 SERIES
150 WATT 12:1 INPUT
ISOLATED DC-DC CONVERTER
Features
Efficiency Up to 91%
Fixed Switching Frequency
Regulated Outputs
Remote On/Off
Fully protected (OTP/OCP/OVP/UVLO)
3000Vac I/O Isolation
Operating Case Temperature -40 to +100℃
Half Brick Size Meet Industrial Standard
2.28×2.40x0.50
CB Test Certificate IEC62368-1
EN50155 Compliant with External Circuits
UL62368-1 2nd (Reinforce Insulation) Approval
Shock & Vibration EN50155 (EN61373) Compliant
Fire & Smoke EN45545-2 Compliant
5000m Operating Altitude
OUTPUT CURRENT
MODEL
INPUT
OUTPUT
NUMBER
VOLTAGE
VOLTAGE
MIN.
MAX.
CHB150W12-72S05
14-160 VDC
5 VDC
0 mA
25 A
CHB150W12-72S12
14-160 VDC
12 VDC
0 mA
12.5 A
CHB150W12-72S15
14-160 VDC
15 VDC
0 mA
10 A
CHB150W12-72S24
14-160 VDC
24 VDC
0 mA
6.25 A
CHB150W12-72S48
14-160 VDC
48 VDC
0 mA
3.2 A
INPUT CURRENT
% EFF.
CAPACITOR
NO LOAD
FULL LOAD
(1)
(2)
LOAD MAX.
50 mA
1929 mA
90
90
25000uF
50 mA
2289 mA
91
90
16700uF
50 mA
2315 mA
90
90
10000uF
50 mA
2341 mA
89
89
6250µF
50 mA
2370 mA
90
89
1500µF
NOTE:
1. Nominal Input Voltage 72 VDC
2. Measured at Input Voltage 110 VDC
3. An External Input Capacitor 100uF for All Models are Recommended to Reduce Input Ripple Voltage
4. An External Electrolytic Capacitor at least 240uF connected between BUS and -Vin is necessary
PART NUMBER
Series
CHB150W12-
CHB150W12
Nominal Input
Voltage
II
72: 72 VDC
Number of
Outputs
O
S:
Single
Nominal Output
Voltage
XX
05:
5VDC
12:
12VDC
Remote On/Off
Logic
L
Mounting Inserts
-Y (Option)
None:
15:
15VDC
None:
24:
24VDC
N:
48:
48VDC
Positive
Negative
-C:
M3x0.5 Mounting
Inserts
Clear Mounting
Inserts (3.2mm DIA.)
Part Number Example:
CHB150W12-72S12N-C: Half Brick, 150W, 12:1 14-160Vdc Input, Single 12Vdc Output, Negative Logic, Clear Mounting Insert
www.cincon.com
1
REVISION: V10
CHB150W12
Series
TECHNICAL SPECIFICATIONS
(All specifications are typical at nominal input, full load at 25°C unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
NOTES and CONDITIONS
Device
Min.
Input Voltage
Continuous
All
-0.3
Input Surge Voltage
100ms max.
All
Operating Case Temperature
At the Center Part of Base Plate
All
-40
Max.
Units
160
Vdc
180
Vdc
100
°C
All
-55
125
°C
Device
Min.
Typ.
Max.
Units
All
14
72
160
Vdc
Turn-On Voltage Threshold
All
12.5
13
13.5
Vdc
Turn-Off Voltage Threshold
All
10.5
11
11.5
Vdc
Lockout Hysteresis Voltage
All
Storage Temperature
Typ.
INPUT CHARACTERISTICS
PARAMETER
NOTES and CONDITIONS
Operating Input Voltage
Input Under Voltage Lockout
Maximum Input Current
Vin=16.5V, Full Load.
No-Load Input Current
Vin=72V, Io=0A
Input Filter
Pi filter.
All
Inrush Current (I t)
As per ETS300 132-2.
All
Input Reflected Ripple Current
P-P thru 12uH inductor, 5Hz to 20MHz.
All
2
Vdc
2
All
A
12
mA
See Model Number Table
0.1
A2s
mA
50
OUTPUT CHARACTERISTICS
PARAMETER
NOTES and CONDITIONS
Voltage Set Point Accuracy
Vin=72V, Full Load, Tc=25°C
Device
Min.
All
-1.0
Typ.
Max.
Units
+1.0
%
Output Voltage Regulation
Load Regulation
Full Load to No Load
All
±0.2
%
Line Regulation
Vin=High Line to Low Line, Full Load
All
±0.2
%
Temperature Coefficient
Tc=-40°C to 100°C
All
±0.02
%/°C
5Vo
150
12Vo
200
15Vo
200
24Vo
240
48Vo
240
5Vo
60
12Vo
80
Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth)
Peak-to-Peak
Full load, 10uF tantalum and 1uF ceramic
capacitors (for Vo=48V: Full Load 10uF
aluminum and 1uF ceramic capacitors).
RMS.
15Vo
60
24Vo
100
48Vo
See Model Number Table
Vin= 14 to 16.5V
See Model Number Table,Full Load 10S
Over Current Protection
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