Datasheet > VQB75

VQB75

更新时间： 2024-11-21 03:19:07

品牌	Logo	应用领域
CUI		/
页数	文件大小	规格书
4页	220K
描述
DC-DC Converter

阅读下载

中文翻译

获取价格

数据手册

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VQB75 数据手册

VQB75- Single Output Brick DC-DC Converter

•

Features

·50-75W isolated output

·Efficiency to 90%

·300KHz switching frequency

·2:1 input range

·Regulated outputs

·Continuous short circuit protection

·Industry standard half-brick package

·Open frame type option

Input

Input Voltage Range

24V 18-36V

48V 36-75V

Under Voltage Lockout

24 Vin power up 17V

power down 15.5V

48Vin power up 34V

power down 32.5V

(see note 4&5)

Positive Logic Remote ON/OFF

Input Filter

PI Type

Output

Voltage Accuracy

±1% max.

Transient Response: 75%-100% Step Load Change

Error Band

±5%

Recover Time

<500us

External Trim Adj. Range

±10%

Ripple & Noise

20MHz BW, 2.5V, 3.3V, 5V

40mV RMS., max

100mV pk-pk., max

±0.03%/°C

Temperature Coefficient

Short Circuit Protection

Line Regulation¹

Continuous

±0.2% max

Load Regulation²

±0.2% max

Over Voltage Protection trip Range, % Vo nom.

Current Limit

115-140%

110-140% Nominal Output

General Specifications

Efficiency

see table

Isolation Voltage

Input/Output

Input/Case

1500VDC min.

Output/Case

1500VDC min.

Isolation Resistance

Switching Frequency

10⁷Ohm min.

300KHz, Type

Operating Case Temperature

Storage Temperature

-40°C to +100°C

-40°C to +105°C

100°C Typ.

Thermal Shutdown, Case Temp.

Dimensions

1.45x2.28x0.50 inches

(36.8x57.9x12.7mm)

aluminum baseplate with plastic case

Case Material

V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005

www.v-infinity.com

1-866-372-1258

12 3 4

中文翻译

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