Rev C

DCQEB100 Series

100W, Single Outputs

Quarter-Brick Package

DC/DC Power Converters

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

03/07/2012

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 3 of 5

NOTES

1. BELLCORE TR-NWT-000332. Case 1: 80% Stress, Temperature at 40°C.

MIL-HDBK-217F Notice2 @Ta=25°C, 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.

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 remote ON/OFF control pin voltage is referenced to –INPUT. To order negative logic Remote ON/OFF control add the suffix “R” to the

model number (Ex: DCQEB100-48S05R).

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

8. The DCQEB100 series meets EN55022 Class A and Class B only with external components added before the input pins to the converter.

9. An external input filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. We recommend Nippon chemi-con KY series,

220µF/100V, ESR 48mΩ.

10. BASE-PLATE GROUNDING: EMI can be reduced when you connect the four screw bolts to the shield plane.

11. The converter is provided with basic insulation.

12. Safety Approvals: DCQEB100-48S1.8, 48S2.5, 48S3.3, and 48S05 have safety approvals; approvals pending for all other models.

13. This series comes with several different options: Negative remote ON/OFF control, pin lengths, thru-hole inserts, and heatsinks.

DERATING

-1

0 LFM

100 LFM

200 LFM

300 LFM

400 LFM

500 LFM

Ambient Temperature (°C)

-40

-20

0

20

40

60

80

100

120

120

100

80

60

40

20

0

DCQEB100-48S05 Derating Curve

0

20

40

60

80

100

120

12

0 LFM

100 LFM

200 LFM

300 LFM

400 LFM

500 LFM

-40

-20

0

20

40

60

80

100

120

Ambient Temperature (°C)

DCQEB100-48S05 Derating Curve

With Heatsink 7G-0029A-F

MODEL SELECTION TABLE

Output Current

Input Current

Model Number

(12)

Input Voltage

Range

Output

Voltage

Min. load

Full load

Ripple & Noise

(4)

No Load

(3)

Full Load

(2)

Output Power

Efficiency

(4)

DCQEB100-24S3.3

3.3 VDC

0mA

25A

100mVp-p

80mA

3997mA

82.5W

89%

DCQEB100-24S05

5 VDC

0mA

20A

100mVp-p

120mA

4845mA

100W

90%

DCQEB100-24S12

12 VDC

0mA

8.33A

100mVp-p

50mA

4843mA

100W

90%

DCQEB100-24S15

24VDC

(18 - 36 VDC)

15 VDC

0mA

6.67A

100mVp-p

60mA

4847mA

100W

90%

DCQEB100-48S1.8

1.8 VDC

0mA

30A

100mVp-p

55mA

1389mA

54W

85%

DCQEB100-48S2.5

2.5 VDC

0mA

30A

100mVp-p

50mA

1883mA

75W

87%

DCQEB100-48S3.3

3.3 VDC

0mA

25A

100mVp-p

75mA

2022mA

82.5W

89%

DCQEB100-48S05

5 VDC

0mA

20A

100mVp-p

80mA

2422mA

100W

90%

DCQEB100-48S12

12 VDC

0mA

8.33A

100mVp-p

65mA

2422mA

100W

90%

DCQEB100-48S15

48 VDC

(36 - 75 VDC)

15 VDC

0mA

6.67A

100mVp-p

65mA

2424mA

100W

90%