RAC20-A Datasheet, PDF (1/2 Pages) Recom International Power – 20 Watt Single/Dual & Triple Output

Features
Regulated
Converters
● 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
Description
Compact universal input voltage switching power module for PCB or
DIN-rail mounting available with single, dual or triple output voltages
Selection Guide
Part
Number
RAC20-3.3SA
Input
Range
(VAC)
90-264
Output
Voltage
(VDC)
3.3
Output
Current
(mA)
4500
Efficiency
(%)
75
Capacitive
Load
(max)
25000µF
RAC20-05SA
90-264
5
4000
79
13000µF
RAC20-09SA
90-264
9
2230
82
1100µF
RAC20-12SA
90-264
12
1670
83
920µF
RAC20-15SA
90-264
15
1340
83
820µF
RAC20-24SA
90-264
24
840
84
600µF
RAC20-05DA
90-264
±5
±2000
79
±4300µF
RAC20-12DA
90-264
±12
±833
82
±560µF
RAC20-15DA
90-264
±15
±677
82
±220µF
RAC20-0512TA
90-264
5/±12
2800/±250
81
3500/±200µF
RAC20-0515TA
90-264
5/±15
2800/±200
81
3500/±150µF
*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 )
Input Voltage Range
90-264VAC or 100-375VDC
Rated Power
20 Watts max
Input Frequency Range (for AC Input)
47-440Hz
Input Current (full load)
115VAC/230VAC
400mA/ 230mA max.
No Load Power Consumption
115VAC/230VAC
470mW max.
Inrush Current (<2ms)
115VAC/230VAC
30A/ 50A max.
Leakage Current
0.25mA max
Output Voltage Accuracy (Full load)
±2% max
Line Voltage Regulation (low line, high line at full load) - Single /Dual Output
- Triple Output
±0.5% max
±1%/ ±5% max
Load Voltage Regulation (10% to 100% symmetric load) - Single
- Dual
- Triple
Output Ripple and Noise ⁽¹⁾
Noise
±1% max
±3% max
±2% /±5% max
<0.9% Vout + 50mVp-p max.
Ripple
<0.2% Vout + 40mVp-p max.
Minimum Load
Single/Dual = 0%, Triple = 10% main /20% auxilliary
Operating Frequency
100kHz typ
RMS Isolation Voltage (input to output)
3kVAC / 1 minute
Temperature Coefficient
±0.02%/°C typ
Over-Current Protection
105% typ
Short Circuit Protection
Continuous, Automatic Restart
Over-Voltage Protection
Zener Diode Clamp
Operating Temperature Range (free air convection, with derating) ⁽³⁾
-25°C to +70°C
Storage Temperature Range
-40°C to +85°C
continued on next page
www.recom-power.com
REV: 0/2015
POWERLINE
AC/DC-Converter
with 3 year Warranty
20 Watt
Single/Dual
& Triple
Output
RoHS
2011/65/EU
6/6
E196683
UL-60950-1 Certified
RAC20-A
Derating-Graph
(Ambient Temperature)
125
100
Natural Convection
75
50
25
0
-25 -10 0
60 70 80 90 100
50
Ambient Temperature Range (°C)
Refer to Application Notes
PA-45