Datasheet > UNA350PB/D

UNA350PB/D

更新时间： 2024-03-03 10:09:39

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
17页	1924K
描述
Unit type, Multi Output (5CH), Output: 300W, +3.3/+5/+12/-12/+5V

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中文翻译

获取价格

数据手册

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UNA350PB/D 数据手册

UNA _SERIES

Sequence Time Chart

1min.<t

Switch

t<5ms

1min.<t

OFF

AC input

OFF

19±1V

0～200ms

Battery input

OFF

17±1V

0ms～500ms

t<100ms

＋5VSB

5～200ms

AC Fail

Indef.

0～200ms

PS_ON#

Output

1ms

（Without +5VSB）

0～200ms

Indef.

PWR_OK

200～500ms

BATT Low

_{（RS232C:Inverting logic）}H

Indef.

Shut Down

（RS232C:Inverting logic）

AC return

Shut Down

AC return

Switch

OFF

＋5V,＋12V,＋3.3V

Switch PS_ON# PS_ON#

AC Down

BATT BATT

Low -CUT

AC Down

OFF

abnormal high voltage

AC return

(Over Voltage Protection)

Switch

＋

5VSB

ꢀAC input

3.3V

＊The UNA350PN doesn’t have Battery input.

AC Fail, BATT Low and Shut Down sequence.

12V

Power Supply Unit

－12V

Battery input

PWR_OK

AC Fail

Output Signal

Input Signal

}

BATT Low

PS_ON#

Shut Down

Circuit for Measuring Output Ripple Voltage

P1-20 pin connector

(UNA-HA01-P*)

～10mm

V＋

V－

Power supply

Load

＋

UNA

AC input voltage

C1 C2

Note) 1: C1 = 10uF aluminum electrolytic capacitor

2: C2 = 0.1uF ceramic capacitor

3: Scope / Bandwidth of scope / 100MHz

4: Measure with JEITA RC-9131 probe

Scope

・All specifications are subject to change without notice.

A-295

1...5 6 789 10 11...17

中文翻译

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