Features
Regulated
Converters
Selection Guide
Part
Number
RAC03-3.3SCR/277*
RAC03-05SCR/277*
RAC03-12SCR/277*
RAC03-24SCR/277*
Input
Range
(VAC)
85-305
85-305
85-305
85-305
●
●
●
●
●
●
Universal Input 85-305VAC
Regulated Power Supply
Continuous Short Circuit Protection
Isolated Output 3kVAC / 1 min
Meet EN55022 and FCC Class B
Ultra-low Stand-By Power Consumption
POWERLINE
AC/DC-Converter
with 3 year Warranty
Output
Voltage
(VDC)
3.3
5
12
24
Output
Current
(mA)
900
600
250
125
Typical
Efficiency
(%)
68
70
74
76
Max.
Capacitive
(1+2)
Load
22000µF
10000µF
1500µF
200µF
3 Watt
Single
Output
* add „-Tray“ for Tray packaging, e.g. RAC03-05SCR/277-Tray
Specifications
(measured at TA 25°C, full load after warm-up)
Input Voltage Range
Rated Power
Input Frequency Range (for AC Input)
Input Current (Full Load)
No Load Power Consumption
Inrush Current (<2ms)
Output Voltage
Output Voltage Tolerance
(3)
3.3V
5V
12V / 24V
Output Current
Output Ripple & Noise
(4)
3.3V
5V
12V / 24V
Switching Frequency
Hold-up Time
Minimum Load
Line Voltage Regulation
Load Regulation (10%-100% Load)
LL-HL @ Full Load
3.3V
5V
12V, 24V
Leakage Current
Isolation Voltage
Isolation Resistance
Short Circuit Protection
Over Current Limit
Over Voltage Protection (Zener diode clamp)
Over Voltage Category
Operating Temperature Range
Storage Temperature Range
Relative Humidity
Case Material
Potting Material
PA-10
REV: 6/2014
(5)
85-305VAC or 120-430VDC
3 Watts
47-440Hz
115VAC / 230VAC
85-305VAC / 47-440Hz
115VAC
230VAC
70mA / 45mA typ.
75mW max.
15A max.
30A max.
3.3V-24V
±4% typ. / ±8% max.
±3.5% typ. / ±5% max.
±3% typ. / ±4% max.
see Selection Guide
250mVp-p
200mVp-p
150mVp-p
45KHz typ.
18ms min.
10%
±0.7% typ. / ±1% max.
±5.5% typ. / ±9% max.
±5% typ. / ±7.5% max.
±4% typ. / ±5.5% max.
10uA max.
Output Power (%)
120
100
80
50
60
40
20
0
-25
60 70 80 100
75
85
Ambient Temperature Range (°C)
0
20
40
2011/65/EU
6/6
RoHS
E224736
CE Marked
UL-60590-1 Certified
RAC03-SCR/277
@ Full Load
115VAC
Derating Graph
(Ambient Temperature)
85-305VAC / 47-440Hz
3kVAC / 1minute
1GΩ min
Continuous, Auto Restart
105% - 150%
130%-160%
OVC II
natural convection, without derating
natural air convection, with derating
-25°C to +75°C
-25°C to +85°C
-40°C to +85°C
95% RH max.
UL94V-0 Black Plastic
Epoxy
continued on next page
Safe Operating Area
Refer to Application Notes
www.recom-power.com
POWERLINE
AC/DC-Converter
Specifications
(measured at TA 25°C, full load after warm-up
Package Weight
Package Quantity
„-Tray“-Version
Physical Dimension (LxWxH)
RoHS
EMC
Certifications
UL General Safety
EN General Safety
MTBF
File Number: E224736
Report: TI20925N01-E
TA = 25°
TA = 75°
RAC03-SCR/277
Series
41g typ.
12pcs
72pcs
50.3 x 50.3 x 11.0mm
Test Report: KA/2012/91224
EN55022 Class B
UL-60950-1
EN-55022: 2010 Class B, EN-55024:2010
1300 x 10
3
hours
160 x 10
3
hours
(using MIL-HDBK-217F)
Notes:
Note1: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load.
Note2: If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contace RECOM for detailed information.
Note3: The “output voltage tolerance“ includes initial voltage accuracy, thermal drift, line regulation and load regulation at rated input voltage and load conditions.
Note4: “Ripple and Noise“ is the maximum peak-to-peak voltage value measured at the output with a 20 MHz bandwidth, at rated line voltage at full load.
Note5: Start up only is guaranteed at temperatures down to -25°C. Other specifications may not be met.
Ambient Temperature vs. Input Voltage
Input Voltage (VAC)
0
-5
-10
-15
-20
-25
85 90
110
305
Efficiency vs. Load
RAC03-SCR
/277
100
80
Efficiency (%)
60
40
20
0
0
0,1 0,2
0,3
0,4
0,5 0,6
115VAC
277VAC
230VAC
90VAC
300VAC
Ambient Temperature (°C)
Load (A)
Mechanical Dimension
10±2mm
L
-Vo
N
Wire Connections
Wire #
94±5mm
11.1mm
+Vo
Bottom View
50.3mm
1 (Brown)
2 (Blue)
3 (Red)
4 (Black)
AWG#22
AWG#22
AWG#22
AWG#22
1015
1015
1430
1430
VAC in (L)
VAC in (N)
+VDC out
-VDC out
Tolerance ±0.5mm unless otherwise specified
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: 6/2014
PA-11
Real-time operating system RTOS
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