Datasheet > QSB40048S12

QSB40048S12

更新时间： 2024-02-27 10:54:21

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
5页	1249K
描述
DC-DC Regulated Power Supply Module,

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技术参数
数据手册

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QSB40048S12 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.71
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	Base Number Matches：	1

QSB40048S12 数据手册

AC-DC Power Supplies

QSB400

400 Watts

• Up to 89% Efficiency

• 4:1 Input Range

• Industry Standard Full Brick Package

• -40 °C to +100 °C Operating Temperature

• Baseplate-cooled

• 1500VDC Isolation

• Remote On/Off & Remote Sense

• 3 Year Warranty

This specification describes the features and functions of QSB400 series of isolated

DC-DC Converters. These are highly efficient, reliable and compact, high power

density, single output baseplate cooled DC/DC converters packaged in an industry

standard full brick format.

Dimensions:

QSB400:

4.6 x 2.4 x 0.5”(116.8 x 61.0 x 12.7 mm)

Models & Ratings

Input Current

Input Voltage

Output Voltage⁽²

Output Current

Efficiency

Max Capacitive Load Model Number⁽¹⁾

No Load

Full Load

5.0 V

12.0 V

24.0 V

28.0 V

48.0 V

5.0 V

80.0 A

33.3 A

16.6 A

14.3 A

8.30 A

80.0 A

33.3 A

16.6 A

14.3 A

8.30

600 mA

120 mA

300 mA

60 mA

19.05 A

19.36 A

19.19 A

9.36 A

9.41 A

9.28 A

9.27 A

87.5%

86.0%

87.0%

86.5%

89.0%

88.5%

90.0%

89.5%

10000 µF

4700 µF

2200 µF

10000 µF

4700 µF

2200 µF

QSB40024S05

QSB40024S12

QSB40024S24

QSB40024S28

QSB40024S48

QSB40048S05

QSB40048S12

QSB40048S24

QSB40048S28

QSB40048S48

9-36 V

12.0 V

24.0 V

28.0 V

48.0 V

18-75 V

60 mA

Notes

1. Add suffix ‘P’ to the model number to receive the unit with positive logic. Module on: <1 mA or open circuit, module off: 1-10 mA

2. Minimum of 330 µF capacitance required on output to mantain regulation. Except S05 models which require 680 µF

Mechanical Details

4.10 (104.1)

3.35 (85.0)

8-Ø 0.04

(1.02)

PIN CONNECTIONS

Function

-Vin

+Vin

-On/Off

+On/Off

+Vout

-Vout

-Sense

+Sense

Trim

8-Ø 0.08

(2.06)

16 15 14 13 12 11

1.4

(35.5)

5-7

8-10

BOTTOM VIEW

2.4

(61.0)

2.0

(50.8)

1.7

(43.2)

2.25

(57.1)

1.3

(33.0)

Parallel

DC OK

Aux

4 x Mounting Holes, 3.5 mm

0.2 (5.0)

0.9 (22.9)

0.75 (19.1)

4.2 (106.7)

Notes

1. All dimensions are in inches (mm)

2. Weight: 0.485 lbs (220 g) approx

0.2

(5.5)

3. Tolerances: X.XX

= 0.02 (X.X = 0.5)

4.6 (116.8)

0.5

(12.7)

X.XXX = 0.01 (X.XX = 0.25)

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