Datasheet

ManualsBrandsRecom ManualsPOWERDC Power Supply, 4W, 3.3V, 1.2A

AC/DC Converter

www.recom-power.com

REV.: 1/2018 PA-1

4 Watt

Single

Output

E224736

Description

The compact wired RAC04-C/W modules are available with output voltages of 3.3, 5, 9, 12, 15, and

24V, and the input-to-output isolation is approximately 3kVAC/1min. With a standby consumption of

100mW typical, the mini power supplies are particularly suitable for energy-saving sleep mode and

standby applications. Because of its compact design (height <17 mm), it is a versatile solution for

home automation and other similar applications. Complete with an integrated input ﬁlter, the series has

enhanced EMI performance and complies with EN55032, class B. The mini power supplies are also

protected against short circuit with fully automatic restart after the error has been solved. The converters

are EN/UL60950-1 certiﬁed and come complete with a 3 year warranty.

Features

Regulated

Converters

• Compact AC-DC power supply

• Universal input 80-264VAC or 115-370VDC

• Class II power supply with 3kVACisolation

• Low cost AC/DC power supply

• Short circuit & over current protected

• IEC/EN/UL60950 certiﬁed

RAC04-C/W

Selection Guide

Part Input Output Output Efﬁciency Max. Capacitive

Number Voltage Range Voltage Current typ

(1)

Load

(2,3)

[VAC] [VDC] [mA] [%] [µF]

RAC04-3.3SC/W 80-264 3.3 1200 67 3000

RAC04-05SC/W 80-264 5 800 72 1600

RAC04-09SC/W 80-264 9 444 76 850

RAC04-12SC/W 80-264 12 333 77 150

RAC04-15SC/W 80-264 15 267 77 100

RAC04-24SC/W 80-264 24 167 79 82

Model Numbering

Notes:

Note1: Efﬁciency is tested at nominal input and full load at +25°C ambient

Note2: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load

Note3: If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contact

RECOM Techsupport for detailed information

IEC/EN60950-1 certiﬁed

CAN/CSA-C22.2 No. 60950 certiﬁed

UL60950-1 certiﬁed

EN55032 compliant

EN55024 compliant

Single

nom. Output Power

nom. Output Voltage

RAC04-__ SC/W

Ordering Examples:

RAC04-05SC/W 4 Watt 5Vout Single Output

RAC04-12SC/W 4 Watt 12Vout Single Output

Wired

Speciﬁcations (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)

BASIC CHARACTERISTICS

Parameter Condition Min. Typ. Max.

Input Voltage Range

(4,5)

nom. Vin = 230VAC 80VAC

115VDC

264VAC

370VDC

Input Current

115VAC

230VAC

110mA

72mA

Inrush Current

<0.5ms, cold start at +25°C

115VAC

230VAC

30A

60A

No load Power Consumption 80-264VAC 200mW

Input Frequency Range AC Input 47Hz 63Hz

Minimum Load

(7)

10%

continued on next page

Summary of content (4 pages)

PAGE 1
Features • • • • • • Regulated Converters Compact AC-DC power supply Universal input 80-264VAC or 115-370VDC Class II power supply with 3kVACisolation Low cost AC/DC power supply Short circuit & over current protected IEC/EN/UL60950 certified AC/DC Converter RAC04-C/W Description The compact wired RAC04-C/W modules are available with output voltages of 3.3, 5, 9, 12, 15, and 24V, and the input-to-output isolation is approximately 3kVAC/1min.
PAGE 2
RAC04-C/W Series AC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Internal Operating Frequency Min. Typ. 100% load at nominal Vin Notes: Note4: Note5: Note6: Note7: 40kHz 115VAC/230VAC 20MHz BW Output Ripple and Noise (7) Max.
PAGE 3
RAC04-C/W Series AC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Condition Operating Temperature Range @ natural convection 0.1m/s Value full load -25°C to +60°C refer to derating graph -25°C to +85°C Maximum Case Temperature +100°C Operating Humidity non-condensing MTBF according to MIL-HDBK-217F, G.B. Derating Graph 95% RH max.
PAGE 4
RAC04-C/W Series AC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting black plastic (UL94V-0) silicone (UL94V-0) Dimension (LxWxH) 37.8 x 23.9 x 16.4mm Weight 32g typ.