NOT RECOMMENDED
FOR
NEW DESIGNS
Part Input Output Output Efficiency Max
Number Range (VAC)* Voltage Current Capacitive
(Std) (/277) (VDC) (mA) (%) Load
RAC04-3.3SA 90-264 90-305 3.3 1200 68 14000µF
RAC04-05SA 90-264 90-305 5 800 72 8000µF
RAC04-09SA 90-264 90-305 9 444 75 2400µF
RAC04-12SA 90-264 90-305 12 333 76 1000µF
RAC04-15SA 90-264 90-305 15 267 76 700µF
RAC04-24SA 90-264 90-305 24 167 77 220µF
RAC04-0512DA 90-264 90-305 5/12 120/250 75 4700/330µF
* add suffix /277 for 90-305VAC input. High input voltage converters are identified by omitting pin 1.
RAC04
POWERLINE
AC/DC-Converter
with 3 year Warranty
RAC04-A
EN 55022/55024 Certified
UL-60950-1 Certified
4 Watt
Single/Dual
Output
●
Ultracompact AC-DC Power Supply
●
4 Watt PCB Mount Package
●
Universal Input Voltage Range including 277VAC
●
3kVAC Isolation (Class II)
●
Very Low No Load Input Current
●
Dual output version for standby relay circuits
●
Short Circuit Protected
●
EN/UL Certified, CE Marked.
Features
Regulated
Converters
Selection Guide
Input Voltage Range standard 90-264VAC or 120-370VDC
/277 versions 90-305VAC or 120-430VDC
Rated Power 4 Watts max
Input Frequency Range (for AC Input) 47-440Hz
Input Current (full load) 115/230VAC 95/65mA max.
/277 75/55mA max.
No Load Power Consumption 115/230/277VAC 150/210/220mW typ.
Inrush Current (<0.5ms) 115/230VAC 15/25A max.
Leakage Current 0.25mA max
Output Voltage Accuracy (full load) single outputs ±2%
3.3V (/277 Version) ±0.5%
Dual output version 5V/12V ±5%/±2%
Line Voltage Regulation (low line, high line at full load) ±0.2% typ
Dual output version 5V/12V ±3%/±0.2% typ
Load Voltage Regulation 3.3V output ±1% typ (
0% to 100% full load ) All others ±0.5% typ
Dual output version 5V/12V ±5%/±0.5% typ
Output Ripple and Noise 3.3V output <250mVp-p max
(measured @ 20MHz of bandwidth with 5V output <200mVp-p max.
0.1µF & 47µF parallel capacitor) All others 100mVp-p max
Operating Frequency 132kHz typ
Hold-up time 15ms min.
Minimum Load single outputs 0%
5V/12V 25%
RMS Isolation Voltage (input to output) 3kVAC / 1minute
Temperature Coefficient ±0.02%/°C typ
Isolation Resistance 100 MΩ max
Short Circuit Protection Hiccup, Automatic Restart
Output Overvoltage Protection Zener Clamping Diode
Operating Temperature Range All others -40°C to +70°C
(natural convection, with derating) Dual output version -40°C to +70°C
Storage Temperature Range -40°C to +85°C
Humidity 95% RH max
continued on next page
Description
The RAC04 series is an ultra-compact universal input AC/DC power
module for PCB mounting. It features ultralow no-load power
consumption, short circuit, overload and output overvoltage
protection as well as a built-in EMC Class B filter. A high input
voltage version (suffix /277) is also available for input voltages of
up to 305VAC or 430VDC.
Specifications
(typical at 25°C and after warm up time unless otherwise specified )
E196683
RoHS
2011/65/EU
6/6
Refer to Application Notes
Derating-Graph
(Ambient Temperature)
PA-14 www.recom-power.comREV: 1/2014
