Model
Number
HEC100-48S1P8
HEC100-48S2P5
HEC100-48S3P3
HEC100-48S05
HEC100-48S15
Input
Range
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
5.0 VDC
15 VDC
Output Current
Min. load Full load
0mA
0mA
0mA
0mA
0mA
25 A
25 A
25 A
20 A
6.66 A
Line
Regulation
4 mV
5 mV
7 mV
10 mV
30 mV
Load
Regulation
6 mV
8 mV
10 mV
15 mV
45 mV
Input Current
No
load
(3)
110mA
80mA
100mA
100mA
200mA
Full
load
(2)
1.172 A
1.588 A
2.046 A
2.480 A
2.507 A
Eff
(%)
85
87
89
90
90
(4)
Model Number Input Range
HEC100-48D3305
HEC100-48D2505
HEC100-48D2533
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
Output
Voltage
V1
5 VDC
5 VDC
Output
Current
Line
Regulation
V1
25mV
25mV
16.5mV
Load
Regulation
V1
25mV
25mV
16.5mV
Input Current
No
load
(3)
200mA
200mA
190mA
V2
I
1
I
2
25 A
25 A
25 A
V2
16.5mV
12.5mV
12.5mV
V2
16.5mV
12.5mV
12.5mV
Full
load
(2)
2.48A
2.6A
2.59A
Eff
(%)
88
85
85
(4)
3.3 VDC 20 A
2.5 VDC 20 A
3.3 VDC 2.5 VDC 25 A
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. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
The dual efficiency test condition: HEC100-48D3305 @ 5V/12A and 3.3V/12A
HEC100-48D2505 @ 5V/12A and 2.5V/16A
HEC100-48D2533 @ 3.3V/18A and 2.5V/16A
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. Single：Measured with a 1μF M/C and a 10μF T/C.
Dual：Measured without any external filter.
7. The negative / positive logic and pin length (DIM) are optional. The pin voltage is referenced to -Vin.
Single：Please see single output product options table.
Dual：Please see dual output product options table.
8. Heat sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F.
9. The HEC100 meets EN55022 class A and class B only with external components connected to the input pins to the converter.
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, ESR 48mΩ.
11. BASEPLATE GROUNDING：Base-plate should be grounded at one of four screw bolts prior to operation.
12. The converter is provided by basic insulation.
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Issued Date：2008/05/21
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
