• 1 inch² footprint for the tiniest 3 watt module
• Standby mode optimized (Ecodesign Lot 6)
• No load power consumption <150mW
• Operating temperature range: -40°C to +80°C
• Household IEC/EN60335
Features
AC/DC Converter
Regulated
Converter
• EMC compliance without external components
RAC03-K
Description
3 Watt
Single
Output
The RAC03-K series are the smallest 3 watt solution on the market. In a compact 1in2 footprint, these
modules deliver an output power of 3 watts from -40°C to 60°C and 2 watts up to 80°C. Despite such a
high power density and small footprint, the RAC03-K series is a complete solution supporting Ecodesign
Lot 6 standby mode operation for worldwide applications in automation, industry 4.0, IoT, household,
and home automation. With an input voltage range from 85 to 264VAC and international safety certifi-
cations for industrial, domestic, ITE, and household applications, these are some of the most versatile
power modules on the market. Due to their reinforced class II installation rating and their significantly
wide margin to class B emissions compliance without external components, these are the easiest to use
modular power solutions in the industry.
Selection Guide
Part
Input
Voltage Range
[VAC]
Output
Voltage
[VDC]
Output
Current
[mA]
Efficiency
typ (1)
Max. Capacitive
Number
Load
[µF]
[%]
RAC03-3.3SK
RAC03-05SK
RAC03-12SK
RAC03-15SK
RAC03-18SK
RAC03-24SK
85-264
85-264
85-264
85-264
85-264
85-264
3.3
5
12
15
18
24
900
600
250
200
170
125
69
74
78
75
78
77
10000
10000
2200
1800
1500
680
E224736
Notes:
Note1: Efficiency is tested at 25°C with constant resistive load and 230VAC
UL/IEC/EN62368-1 certified
CAN/CSA C22.2 No. 62368-1-14 certified
IEC/EN60335-1 certified
EN55032/EN55024 compliant
EN55014-1 /-2 compliant
IEC/EN61204-3 compliant
FCC 47 Part 15
CB Report
Model Numbering
RAC03-__ SK
Output Voltage
Single
Ordering Examples
RAC03-05SK =
RAC03-12SK =
5Vout
12Vout
Single
Single
THT
THT
www.recom-power.com
REV.: 0/2019
PA-1