Datasheet > RAC03-SER277

RAC03-SER277

更新时间： 2024-09-17 00:54:39

品牌	Logo	应用领域
RECOM		/
页数	文件大小	规格书
4页	399K
描述
40mW max. No Load Power Consumption

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数据手册

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RAC03-SER277 数据手册

• 40mW max. No Load Power Consumption

• High Efﬁciency up to 76%

• Isolated Output 3kVAC / 1 min

• SCP, OVP Protection

Features

AC/DC Converter

Regulated

Converters

• Wide Operating Temperature Range:

-40°C to +85°C

• Universal Input 85-305VAC

RAC03-SER/277

3 Watt

Single

Description

The modules of the RAC03-SER/277 series are regulated AC/DC converters with 3kVAC isolation and a

round, ﬂat shape. This series has been designed to offer low stand-by consumption and an ultra-wide

input voltage range. Uses include a variety of applications in building automation, security systems and

communication systems.

Output

Selection Guide

Part

Number

nom. Input

Voltage Range

[VAC]

Output

Voltage

[VDC]

Output

Current

[mA]

Efﬁciency

typ.

Max. Capacitive

Load

[µF]

[%]

RAC03-3.3SER/277

RAC03-05SER/277

RAC03-12SER/277

RAC03-24SER/277

100-277

3.3

900

600

250

125

22000

7500

1000

200

Model Numbering

RAC03-__SER/277-_

Output Voltage

Packaging⁽¹⁾

Ordering Examples:

RAC03-05SER/277-TRAY, Single Output, 5Vout and Tray Packaging

Notes:

Note1: add sufﬁx “-TRAY” for Tray packaging, without sufﬁx standard cardboard

box packaging.

E224736

Speciﬁcations (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)

EN55024 Certiﬁed

EN60950-1 Certiﬁed

UL60950-1 Certiﬁed

EN60335-1 Certiﬁed

BASIC CHARACTERISTICS

Parameter

Condition

Min.

Typ.

Max.

85VAC

120VDC

305VAC

430VDC

Input Voltage Range

115VAC

230VAC

70mA

45mA

Input Current

Inrush Current

cold start at 25°C, 115VAC

cold start at 25°C, 230VAC

15A

30A

No load Power Consumption

Input Frequency Range

Hold-up time

85-305VAC, 47-440Hz

AC Input

40mW

440Hz

47Hz

115VAC

18ms

Internal Operating Frequency

Minimum Load

100% load at nominal Vin

55kHz

10%

3.3 Vout

all others

250mVp-p

200mVp-p

Ripple & Noise⁽²⁾

Notes:

Note2: Ripple and Noise is the maximum peak-to-peak voltage value measured at the output with a

20MHz bandwidth, at rated line voltage at full load. And with a 47µF low-ESR electrolytic

capacitor in parallel with a 0.1µF ceramic capacitor across output.

continued on next page

www.recom-power.com

REV.: 6/2016

PA-1

12 3 4

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