HEC75-48D0518-P 查看數據表（PDF） - Power Mate Technology
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HEC75-48D0518-P Datasheet PDF : 4 Pages
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Model
Number
HEC75-48S1P8
Input
Range
36 – 75 VDC
Output
Output Current
Line
Load
Voltage Min. load Full load Regulation Regulation
1.8 VDC
0mA
20 A
4 mV
6 mV
Input Current
No
load(3)
Full
load(2)
120mA
0.926 A
HEC75-48S2P5 36 – 75 VDC 2.5 VDC
0mA
20 A
5 mV
8 mV
90mA
1.255 A
HEC75-48S3P3 36 – 75 VDC 3.3 VDC
0mA
20 A
7 mV
10 mV
120mA
1.618 A
HEC75-48S05 36 – 75 VDC 5.0 VDC
0mA
15 A
10 mV
15 mV
130mA
1.838 A
HEC75-48S15 36 – 75 VDC 15 VDC
0mA
5A
30 mV
45 mV
160mA
1.860 A
Eff (4)
(%)
85
87
90
90
90
Model Number Input Range
HEC75-48D3305 36 – 75 VDC
Output Voltage
V1
V2
5 VDC
3.3 VDC
HEC75-48D3325 36 – 75 VDC 3.3 VDC 2.5 VDC
HEC75-48D0518 36 – 75 VDC
5 VDC
1.8 VDC
HEC75-48D3318 36 – 75 VDC 3.3 VDC 1.8 VDC
Output Current
I1
I2
15 A
15 A
15 A
15 A
15 A
15 A
15 A
15 A
Line
Regulation
10/7 mV
7/5 mV
10/4 mV
7/4 mV
Load
Regulation
15/10 mV
10/8 mV
15/6 mV
10/6 mV
Eff (4)
(%)
88
81
85
81
Note
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at Tc=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. Single：Typical value at nominal input voltage and full load.
Dual：Typical value at nominal input voltage and both outputs current are 7.5A.
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 M/C(for dual outputs) or 1μF M/C and a 10μF T/C(for single outputs)
7. Dual output safety approvals pending.
8. The negative / positive logic and pin length 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.
9. Heat sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F.
10. The HEC75 meets EN55022 class A and class B only with external components connected with the input pins of the converter.
11. 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.
12. BASEPLATE GROUNDING：Base-plate should be grounded at one of the four screw bolts prior to operation.
13. The converter is provided by basic insulation.
Page 2 of 4 Issued Date：2008/05/21
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