V13
CQE50W SERIES
50 WATT 4:1 INPUT
︳
DC-DC CONVERTERS
SINGLE OUTPUT
FEATURES
* 50W Isolated Output
* No Tantalum Capacitor Inside
*
Quarter-Brick Size, Six-Sided Shield Metal Case
* High Efficiency up to 92%
* 300KHz Switching Frequency
* 4:1 Input Range
* Regulated Outputs
* Continuous Short Circuit Protection
℃
* Full Load Operation up to 80
with Heat-sink QBT210 (M-C421) Natural Convention
* Over Temperature/Voltage/Current Protection
* UL60950-1 2nd Approval
OUTPUT
MODEL
INPUT
OUTPUT
INPUT CURRENT
FULL LOAD
MAX. NO LOAD
% EFF.
(2) (3)
Capacitor
Load max.
CURRENT
NUMBER
VOLTAGE VOLTAGE
MIN.
90 90.5
91 91.5
91 91.5
91.5 91.5
10000µF
10000µF
4160µF
100mA
100mA
100mA
100mA
60mA
60mA
60mA
60mA
60mA
60mA
60mA
60mA
CQE50W-24S3V3 9-36 VDC 3.3 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
10A
10 A
1528mA
2277mA
2261mA
2287mA
2311mA
2311mA
764mA
CQE50W-24S05
9-36 VDC 5.0 VDC
CQE50W-24S12
CQE50W-24S15
9-36 VDC
9-36 VDC
9-36 VDC
12 VDC
15 VDC
24 VDC
48 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
48 VDC
4.16A
3.33 A
2.08A
1.04 A
10A
3330µF
90
88.5 88.5
90 90
91.5 92
90
2080µF
CQE50W-24S24
1040µF(4)
10000µF
10000µF
4160µF
CQE50W-24S48 9-36VDC
CQE50W-48S3V3 18-75VDC
CQE50W-48S05 18-75VDC
CQE50W-48S12 18-75VDC
10 A
1132mA
1130mA
1144mA
1156mA
1156mA
92
91
92
91
4.16A
3.33 A
2.08A
1.04 A
CQE50W-48S15
3330µF
18-75VDC
91 90.5
89 89
2080µF
CQE50W-48S24 18-75VDC
CQE50W-48S48 18-75VDC
1040µF(4)
NOTE: 1. Nominal Input Voltage 24, 48VDC
2. Measured at 12VDC for 24SXX, 24VDC for 48SXX
3. Measured at Nominal Input Voltage
4. Require a 10uF Aluminum Capacitor Connected Between +Vout and –Vout for 48Vout Models
1