Datasheet > QHL300300S12

QHL300300S12

更新时间： 2024-02-13 00:42:47

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
6页	660K
描述
DC-DC Regulated Power Supply Module,

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技术参数
数据手册

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QHL300300S12 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	2.11
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	Base Number Matches：	1

QHL300300S12 数据手册

DC-DC Converter

QHL300 Series

300 Watts

• 180 - 425VDC Input Range

xxx Series

• Regulated Single Output

• Industry Standard Half Brick

• 3kVAC Isolation

• Output Trim -20% to +10%

• Remote On/Off

• Overtemperature Protection

• -40°C to +100°C Operation

• 3 Year Warranty

Dimensions:

The QHL300 series offers a compact 300W DC-DC solution in an industry standard half brick

package. This series of modules enables effective construction of distributed power architectures

from AC front ends, PFC front ends and battery systems.

QHL300:

2.4 x 2.28 x 0.5” (61.0 x 57.9 x 12.7 mm)

Models & Ratings

Input Current⁽¹⁾

Ripple & noise Efficiency at Vin Nominal

Maximum

Capacitive Load

Input Voltage

Output Voltage Output Current

Model Number

Full Load at Vin

Nominal

pk-pk

with full load

No Load

60A

25A

1.12A

1.13A

1.11A

120mV

150mV

240mV

280mV

480mV

89%

88%

90%

10000µF

6000µF

3000µF

QHL300300S05

QHL300300S12

QHL300300S24

QHL300300S28

QHL300300S48

12V

24V

28V

48V

300V

(180-425V)

12.5A

10.7A

6.25A

10mA

Notes

1. Measured at 300VDC nominal input.

2. Peak to peak measured at 20MHz bandwidth and i) 47µF tantalum and 1µF ceramic capacitor across output for 5V model

ii) 10µF al. and 1µF ceramic capacitor across output for 48V model

iii) 10µF tantalum and 1µF ceramic capacitor across output for 12V, 24V and 28V models

3. Input capacitance of 150µF required. See application notes.

Mechanical Details

0.18

(4.6)

0.5

Mounting holes M3*0.5 - 4 places

(12.7)

Pin Connections

2 ø 0.08

(2.03)

Function

+Vin

Remote On/Off

-Vin

2.4

(61.0)

2.0

(50.8)

Bottom View

-Vout

-Sense

Trim

+Sense

+Vout

1.4

(35.5)

0.6

(15.2)

6 ø 0.04

(1.02)

Notes

1. All dimensions are in inches (mm)

2. Weight: 0.198 lbs (90 g) approx.

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

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

1.9 (48.3)

2.28 (57.9)

www.xppower.com

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