
Features
Regulated
Converters
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Compact AC-DC Power Supply
20 Watt PCB Mount Package
Universal Input Voltage Range
3000VAC Isolation
Low Output Ripple and Noise
Short Circuit Protected
High Efficiency
UL Certified, CE Marked
POWERLINE
AC/DC-Converter
with 3 year Warranty
Description
Selection Guide
Compact universal input voltage switching power module for PCB or
DIN-rail mounting available with single, dual or triple output voltages
20 Watt
Single/Dual
Part
Number
RAC20-3.3SA
RAC20-05SA
RAC20-09SA
RAC20-12SA
RAC20-15SA
RAC20-24SA
RAC20-05DA
RAC20-12DA
RAC20-15DA
Input
Range
(VAC)
90-264
90-264
90-264
90-264
90-264
90-264
90-264
90-264
90-264
Output
Voltage
(VDC)
3.3
5
9
12
15
24
±5
±12
±15
Output
Current
(mA)
4500
4000
2230
1670
1340
840
±2000
±833
±677
Efficiency
(%)
75
79
82
83
83
84
79
82
82
Capacitive
Load
(max)
25000μF
13000μF
1100μF
920μF
820μF
600μF
±4300μF
±560μF
±220μF
& Triple
Output
RAC20-0512TA
RAC20-0515TA
90-264
90-264
5/±12
5/±15
+2800/±250
+2800/±200
81
81
3500/±200μF
3500/±150μF
RoHS
2011/65/EU
6/6
E196683
*add suffix "-ST” for screw terminal module e.g. RAC20-05SA-ST, RAC20-05DA-ST, RAC20-0512TA-ST
Specifications (typical at 25°C and after warm up time unless otherwise specified )
UL-60950-1 Certified
Input Voltage Range
Rated Power
Input Frequency Range (for AC Input)
90-264VAC or 100-375VDC
20 Watts max
47-440Hz
RAC20-A
Input Current (full load)
No Load Power Consumption
Inrush Current (<2ms)
Leakage Current
115VAC/230VAC
115VAC/230VAC
115VAC/230VAC
400mA/ 230mA max.
470mW max.
30A/ 50A max.
0.25mA max
Output Voltage Accuracy (Full load)
Line Voltage Regulation (low line, high line at full load)
- Single /Dual Output
±2% max
±0.5% max
Derating Graph
- Triple Output
Load Voltage Regulation (10% to 100% symmetric load) - Single
- Dual
- Triple
±1%/ ±5% max
±1% max
±3% max
±2% /±5% max
(Ambient Temperature)
Output Ripple and Noise (1)
Noise
Ripple
<0.9% Vout + 50mVp-p max.
<0.2% Vout + 40mVp-p max.
125
100
Minimum Load
Operating Frequency
RMS Isolation Voltage (input to output)
Temperature Coefficient
Single/Dual = 0%, Triple = 10% main /20% auxilliary
100kHz typ
3kVAC / 1 minute
±0.02%/°C typ
25
75
50
Natural Convection
Over-Current Protection
Short Circuit Protection
105% typ
Continuous, Automatic Restart
0
-25
-10 0
50
60 70 80 90 100
Over-Voltage Protection
Operating Temperature Range (free air convection, with derating)
Storage Temperature Range
PA-36
Zener Diode Clamp
-25°C to +70°C
-40°C to +85°C
continued on next page
REV: 0/2014
Ambient Temperature Range (°C)
Please Read Application Notes
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