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Recom

RAC04-0512DA Datasheet Preview

RAC04-0512DA Datasheet

AC/DC-Converter

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RAC04-0512DA pdf
Features
Regulated
Converters
Description
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 filte.r A high input
voltage version (suffix /277) is also available for input voltages of
up to 305VAC or 430VDC.
Selection Guide
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
NOT RECOMMENDEDRAC04-05SA 90-264 90-305
5
800
72 8000µF
RAC04-09SA
RAC04-12SA
RAC04-15SA
RAC04-24SA
RAC04-0512DA
90-264
90-264
90-305
9
FOR90-305
12
444
333
90-264 90-305
15
267
NEW DESIGNS90-264 90-305
24
167
90-264
90-305
5/12
120/250
75
76
76
77
75
2400µF
1000µF
700µF
220µF
4700/330µF
* add suffix /277 for 90-305VAC input. High input voltage converters are identified by omitting pin 1.
Specifications (typical at 25°C and after warm up time unless otherwise specified )
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.
No Load Power Consumption
/277
115/230/277VAC
75/55mA max.
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
0% to 100% full load )
3.3V output
All others
±1% typ (
±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 bandwith 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%
RMS Isolation Voltage (input to output)
5V/12V
25%
3kVAC / 1minute
Temperature Coefficient
±0.02%/°C typ
Isolation Resistance
Short Circuit Protection
100 MΩ max
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
PA-12
REV: 1/2014
POWERLINE
AC/DC-Converter
with 3 year Warranty
4 Watt
Single/Dual
Output
RoHS
2011/65/EU
6/6
E196683
EN 55022/55024 Certified
UL-60950-1 Certified
RAC04-A
Derating Graph
(Ambient Temperature)
125
Natural Convection
100
75 Dual
Output
50 Version
40
25
5V /277
at Vin=305VAC
3.3V +3.3V/277
at Vin=305VAC
0
-40 -25 0 404550 60 70 80 90 100
Ambient Temperature Range (°C)
Please Read Application Notes
www.recom-power.comhttp://www.Datasheet4U.com/



Recom
Recom

RAC04-0512DA Datasheet Preview

RAC04-0512DA Datasheet

AC/DC-Converter

No Preview Available !

RAC04-0512DA pdf
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)
Conducted and Radiated
Noise Immunity
using MIL-HDBK-217F
RAC04-SA
Series
Epoxy with Fibreglass (UL94V-0)
26g
12 pcs
EN 55022 Class B
EN 55024
>350 x 103 hours
Typical Characteristics
Efficiency / Load
100
80
60
RAC04-24SA
RAC04-24SA/277
40
20
0
0% 20% 40% 60%
Total Output current (%)
80% 100%
Efficiency / Input Voltage (Full Load)
90
85
80 RAC04-24SA
75
RAC04-24SA/277
70
65
90
115 180 230 264
Input Voltage (VAC)
305
Standard Package Style and Pinning
36.7
3.5
17.1
0.60
3.0 21.5 7.5
8.5
7
7.0 Tc
21.0
65
Bottom View
27.0
21.0
Top View
3.0 5 6
7
No tracks in this area
Pin Connections
Pin # Single Output Dual Output /277 Versions
1 NC NC No Pin
2
+VDC out
+12V
same
3
-VDC out
Com
same
4 NC +5V same
5 VAC in (L) VAC in (L) VAC in (L)
6 VAC in (N) VAC in (N) VAC in (N)
7
NC NC
NC
NC = No Connection
1 /277 Versions
omit Pin 1
2 34
3.0 4 3 2
3.8 21.5
3.75 x 2
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.
Standard Application Circuit
Standby Relay Application
With 110VAC supply and 10mA
standby load, the circuit
consumes typically only 150mW.
L
Fuse
Once activated by the remote
handset, the standard 12V relay
can switch a 16A load.
N
1
VACin (L)
VACin (N)
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
+12V
+5V
Vout-
IR receiver
Relay
To Application
IR transmitter
Compact single output regulated
power supply
Suggested fuse rating:
1A Slow Blow
L
VACin (L)
Vout+
Fuse
C1(Optional) C2(Optional)
0.1uF
47uF
25V 50V
Load
N
VACin (N)
Vout-
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-13http://www.Datasheet4U.com/


Part Number RAC04-0512DA
Description AC/DC-Converter
Maker Recom
Total Page 2 Pages
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1 RAC04-0512DA AC/DC-Converter Recom
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