QEB50 查看數據表（PDF） - Power Mate Technology

零件编号

产品描述 (功能)

比赛名单

QEB50

Input range36-75 VDC;output voltage2.5 VDC; output current20 A; 50 W single output DC-DC converter

Power Mate Technology 

Model

Number

Input

Range

Output Output Current

Output (4)

Input Current Eff (4) Load

Voltage Min. load Full load Ripple & Noise No load(3) Full load(2) (%) regulation

QEB50-24S3P3 18 – 36 VDC 3.3 VDC

0mA

15A

100mVp-p

70mA

2398mA

90

10mV

QEB50-24S05 18 – 36 VDC 5 VDC

0mA

10A

100mVp-p

120mA

2394mA

91

15mV

QEB50-24S12 18 – 36 VDC 12 VDC

0mA

4.17A

100mVp-p

180mA

2413mA

91

36mV

QEB50-24S15 18 – 36 VDC 15 VDC

0mA

3.33A

100mVp-p

180mA

2392mA

91

45mV

QEB50-48S1P8 36 – 75 VDC 1.8 VDC

0mA

20A

100mVp-p

55mA

904mA

87

5.4mV

QEB50-48S2P5 36 – 75 VDC 2.5 VDC

0mA

20A

100mVp-p

55mA

1240mA

88

7.5mV

QEB50-48S3P3 36 – 75 VDC 3.3 VDC

0mA

15A

100mVp-p

70mA

1199mA

90

10mV

QEB50-48S05 36 – 75 VDC 5 VDC

0mA

10A

100mVp-p

65mA

1197mA

91

15mV

QEB50-48S12 36 – 75 VDC 12 VDC

0mA

4.17A

100mVp-p

120mA

1207mA

91

36mV

QEB50-48S15 36 – 75 VDC 15 VDC

0mA

3.33A

100mVp-p

120mA

1196mA

91

45mV

Note :

1.BELLCORE TR-NWT-000332. Case 1: 80% 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 of standard type.

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 trim. 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.The positive logic and pin length are optional ( see table ). The pin voltage is referenced to –Vin.

7.Heat sink is optional and P/N：7G-0029A-F, 7G-0030A-F, 7G-0031A-F, 7G-0032A-F.

8.The QEB50 meets EN55022 class A and class B only with external components connected before the input pin to the converter.

9.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.

10.BASEPLATE GROUNDING：Base-plate should be grounded at one of the four screw bolts prior to operation.

11.The converter is provided by basic insulation.

Page 2 of 4 Issued Date：2008/05/21

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