HEC50 SERIES
50 WATTS
DC-DC CONVERTER
Model
Number
HEC50-24S1P8
HEC50-24S2P5
HEC50-24S3P3
HEC50-24S05
HEC50-24S15
HEC50-48S1P8
HEC50-48S2P5
HEC50-48S3P3
HEC50-48S05
HEC50-48S15
Input
Range
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
Output
Voltage
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
15 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
15 VDC
Output Current
Min. load
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
Full load
15 A
15 A
15 A
10 A
3.3 A
15 A
15 A
15 A
10 A
3.3 A
Line
regulation
4 mV
5 mV
7 mV
10 mV
30 mV
4 mV
5 mV
7 mV
10 mV
30 mV
Load
regulation
6 mV
8 mV
10 mV
15 mV
45 mV
6 mV
8 mV
10 mV
15 mV
45 mV
No load
Input Current
120mA
100mA
120mA
120mA
190mA
80mA
80mA
110mA
90mA
130mA
(3)
Eff
(%)
86
87
89
90
89
87
88
90
91
90
(4)
Note
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground, Benign, controlled environment).
2. The converter is provided by basic insulation.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used, the + SENSE should be connected to its corresponding
+OUTPUT and likewise the –SENSE should be connected to its corresponding –OUTPUT.
6. Measured with a 1µF M/C and a 10µF T/C.
7. The negative/ positive logic and pin length are optional (see table). The pin voltage is referenced to –INPUT
8. Heat-sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F.
9. The HEC50 series standard module meets EN55022 Class A and Class B with external components.
For more detail information, please contact with P-DUKE.
10. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220µF/100V.
11. CASE GROUNDING When connect the case pin and four screw bolts to shield plane, the EMI could be reduced.
CAUTION:
This power module is not internally fused. An input line fuse must always be used.
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2013/5/3
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
