Datasheet > QHL750300S28

QHL750300S28

更新时间： 2022-02-26 10:37:35

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
6页	679K
描述
DC-DC Converter

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QHL750300S28 数据手册

DC-DC Converter

QHL750 Series

750 Watts

• 200 - 425 VDC Input Range

xxx Series

• Single Output

• Industry Standard Full Brick

• -40 °C to +85 °C Operation

• 3000 VAC Isolation

• Output Trim -40% to +10%

• Remote On/Off

• Current Share and Power Good Signals

• 3 Year Warranty

Dimensions:

QHL750:

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

Models & Ratings

Input Current⁽¹⁾

Input

Voltage

Output

Voltage

Ripple &

noise⁽²⁾

Max. capacitive

load⁽³⁾

Output Current

Efficiency⁽¹⁾

Model Number

No Load

Full Load

2.79 A

12 V

15 V

24 V

28 V

48 V

62.5 A

50.0 A

31.2 A

26.7 A

15.6 A

10 mA

300 mV

400 mV

650 mV

89.5%

89.0%

90.0%

90.5%

91.0%

10000 µF

8000 µF

QHL750300S12

QHL750300S15

QHL750300S24

QHL750300S28

QHL750300S48

2.81 A

200-425 V

2.78 A

2.73 A

2.75 A

Notes

1. Measured at 300 VDC input.

2. Peak to peak measured at 20MHz bandwidth and 1000 µF electrolytic/1 µF ceramic capacitors.

3. Minimum capacitive load of 1000 µF required to maintain regulation.

Mechanical Details

4.099(104.11)

3.949(100.30)

3.799(96.49)

3.649(92.68)

3.499(88.87)

Pin Connections

Function

-Vin

+Vin

3.349(85.06)

REM-

REM+

+Vout

-Vout

-Sense

+Sense

Trim

5-7

8-10

-Vo

-Vin

-Vo

+Vin

+Vo

Current Share

Power Good

Auxiliary, 7-13 V/20 mA

0.199(5.05)

4.20(106.7)

Notes

Mounting Inserts

3.5 Through 4Pl.

1. All dimensions are in inches (mm)

2. Weight: 0.51 lbs (230 g) approx.

3. Tolerance: x.xx = 0.02 (x.x = 0.5)

x.xxx = 0.01 (x.xx = 0.25)

4.60(116.8)

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