Datasheet

ManualsBrandsRecom ManualsBoard Mounted AC / DC ConvertersAC/DC Converter 4W 3.3V 1.2A

AC/DC Converter

www.recom-power.com

REV.: 3/2019 PA-1

4 Watt

Single

Output

E224736

Description

The new RAC04-SC 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 typical 100mW,

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 ﬁ lter, 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 certiﬁ ed

and come complete with a 3 year warranty.

Features

Regulated

Converters

• Ultracompact AC-DC power supply

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

• Class II power supply with 3kVAC isolation

• Low cost AC/DC power supply

• Short circuit & over current protected

• IEC/EN/UL60950 certiﬁ ed

RAC04-C

Selection Guide

Part Input Output Output Efﬁ ciency Max. Capacitive

Number Voltage Range Voltage Current typ

(1)

Load

(2,3)

[VAC] [VDC] [mA] [%] [µF]

RAC04-3.3SC 80-264 3.3 1200 67 5600

RAC04-05SC 80-264 5 800 72 2000

RAC04-09SC 80-264 9 444 76 1500

RAC04-12SC 80-264 12 333 74 560

RAC04-15SC 80-264 15 267 77 470

RAC04-24SC 80-264 24 167 79 150

Model Numbering

Single

nom. Output Power

nom. Output Voltage

RAC04-__ SC

IEC/EN60950-1 certiﬁ ed

UL60950-1 certiﬁ ed

CAN/CSA-C22.2 No. 60950-1 certiﬁ ed

EN55032 compliant

EN55024 compliant

CB-Report

Ordering Examples:

RAC04-05SC 4 Watt 5Vout Single Output

RAC04-12SC 4 Watt 12Vout Single Output

Notes:

Note1: Efﬁ ciency 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

Speciﬁ cations (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)

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 Ultracompact AC-DC power supply Universal input 80-264VAC or 115-370VDC Class II power supply with 3kVAC isolation Low cost AC/DC power supply Short circuit & over current protected IEC/EN/UL60950 certified AC/DC Converter RAC04-C Description The new RAC04-SC 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 Series AC/DC Converter Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted) BASIC CHARACTERISTICS Parameter Condition Internal Operating Frequency Min. 100% load at nominal Vin Notes: Note4: Note5: Note6: Efficiency vs. Load 40kHz 200mVp-p The products were submitted for safety files at AC-Input operation Refer to line derating graph on page PA-3 Measurements are made with a 0.
PAGE 3
RAC04-C Series AC/DC Converter Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted) 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 Altitude 2000m Operating Humidity non-condensing MTBF 95% RH max. according to MIL-HDBK-217F, G.B.
PAGE 4
RAC04-C AC/DC Converter Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted) EMC Compliance Condition Immunity to conducted disturbances, induced by radio-frequency fields Standard / Criterion AC Power Port: 3.