Features
Regulated
Converters
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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.
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.
POWERLINE
AC/DC-Converter
with 3 year Warranty
Description
Selection Guide
Part
Number
RAC04-3.3SA
RAC04-05SA
RAC04-09SA
RAC04-12SA
RAC04-15SA
RAC04-24SA
Input
Range (VAC)*
(Std)
(/277)
90-264
90-305
90-264
90-264
90-264
90-264
90-264
90-264
90-305
90-305
90-305
90-305
90-305
90-305
Output
Voltage
(VDC)
3.3
5
9
Output
Current
(mA)
1200
800
444
333
267
167
Efficiency
(%)
68
72
75
76
76
77
75
Max
Capacitive
Load
14000µF
8000µF
2400µF
1000µF
700µF
220µF
4 Watt
Single/Dual
Output
RAC04-0512DA
NOT RECOMMENDED
FOR
NEW DESIGNS
12
15
24
5/12
120/250
standard
/277 versions
4700/330µF
2011/65/EU
6/6
RoHS
* add suffix /277 for 90-305VAC input. High input voltage converters are identified by omitting pin 1.
E196683
EN 55022/55024 Certified
UL-60950-1 Certified
Specifications
(typical at 25°C and after warm up time unless otherwise specified )
Input Voltage Range
Rated Power
Input Frequency Range (for AC Input)
Input Current (full load)
No Load Power Consumption
Inrush Current (<0.5ms)
Leakage Current
Output Voltage Accuracy (full load)
90-264VAC or 120-370VDC
90-305VAC or 120-430VDC
4 Watts max
47-440Hz
95/65mA max.
75/55mA max.
150/210/220mW typ.
15/25A max.
0.25mA max
±2%
±0.5%
±5%/±2%
±0.2% typ
±3%/±0.2% typ
±1% typ (
±0.5% typ
±5%/±0.5% typ
<250mVp-p max
<200mVp-p max.
100mVp-p max
132kHz typ
15ms min.
0%
25%
3kVAC / 1minute
±0.02%/°C typ
100 MΩ max
Hiccup, Automatic Restart
Zener Clamping Diode
-40°C to +70°C
-40°C to +70°C
-40°C to +85°C
95% RH max
continued on next page
REV: 1/2014
RAC04
115/230VAC
/277
115/230/277VAC
115/230VAC
RAC04-A
Derating Graph
(Ambient Temperature)
125
100
Output Power (%)
single outputs
3.3V (/277 Version)
Dual output version
5V/12V
Line Voltage Regulation (low line, high line at full load)
Dual output version
5V/12V
Load Voltage Regulation
3.3V output
0% to 100% full load )
All others
Dual output version
5V/12V
Output Ripple and Noise
3.3V output
(measured @ 20MHz of bandwith with
5V output
0.1µF & 47µF parallel capacitor)
All others
Operating Frequency
Hold-up time
Minimum Load
single outputs
5V/12V
RMS Isolation Voltage (input to output)
Temperature Coefficient
Isolation Resistance
Short Circuit Protection
Output Overvoltage Protection
Operating Temperature Range
All others
(natural convection, with derating)
Dual output version
Storage Temperature Range
Humidity
Natural Convection
Dual
Output
Version
5V /277
at Vin=305VAC
3.3V +3.3V/277
at Vin=305VAC
75
50
40
25
0
-40
80 90 100
-25 0 40
60
45
70
50
Ambient Temperature Range (°C)
Please Read Application Notes
www.recom-power.com
PA-12
POWERLINE
AC/DC-Converter
Specifications
(typical at 25°C and after warm up time unless otherwise specified )
Case Material
Package Weight
Packing Quantity
EMC
MTBF (+25°C)
RAC04-SA
Series
Conducted and Radiated
Noise Immunity
using MIL-HDBK-217F
Epoxy with Fibreglass (UL94V-0)
26g
12 pcs
EN 55022 Class B
EN 55024
>350 x 10
3
hours
Typical Characteristics
Efficiency / Load
100
80
60
40
90
Efficiency / Input Voltage (Full Load)
RAC04-24SA
RAC04-24SA/277
85
80
75
RAC04-24SA
RAC04-24SA/277
Efficiency %
20
0
Efficiency %
0% 20%
40%
60%
Total Output current (%)
80%
100%
70
65
90
115
180
230
264
305
Input Voltage (VAC)
Standard Package Style and Pinning
36.7
17.1
27.0
Pin Connections
Pin #
1
Single Output Dual Output /277 Versions
NC
+VDC out
-VDC out
NC
VAC in (L)
VAC in (N)
NC
NC
+12V
Com
+5V
VAC in (L)
VAC in (N)
NC
No Pin
same
same
same
VAC in (L)
VAC in (N)
NC
3.5
0.60
21.0
2
3
4
3.0
7
21.5
8.5
7.0
7.5
6
Bottom View
5
Top View
5
6
7
RAC04
Tc
3.0
5
6
No tracks in this area
7
21.0
1 /277 Versions
omit Pin 1
NC = No Connection
1
2
3 4
3.0
3.75 x 2
4 3
2
3.8
21.5
3.0
It is recommended to additionally bond the /277 version of the converter
to the PCB if the application is subject to vibration or mechanical shock.
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Standard Application Circuit
Standby Relay Application
With 110VAC supply and 10mA
standby load, the circuit
consumes typically only 150mW.
Once activated by the remote
handset, the standard 12V relay
can switch a 16A load.
Compact single output regulated
power supply
Suggested fuse rating:
1A Slow Blow
N
VACin (N)
Vout-
L
Fuse
VACin (L)
+12V
+5V
IR receiver
Relay
N
VACin (N)
Vout-
To Application
IR transmitter
L
Fuse
VACin (L)
Vout+
C1(Optional)
0.1uF
25V
C2(Optional)
47uF
50V
Load
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
www.recom-international.com
REV: 1/2014
PA-13
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