PA-20 www.recom-electronic.com
REV: 2/2009
RAC40-A
Please Read Application Notes
POWERLINE
AC/DC-Converter
RAC40-A
UL-60601-1 Certified
E314885
40 Watt
Single, Dual,
Double &
Triple Output
●Compact 40W AC-DC Power Supply
●Universal Input Voltage Range
●4000VAC Isolation, Low Leakage Current
●Low Output Ripple and Noise
●Short Circuit Protected
●UL-60601 Certified for Medical Applications
Features
Regulated
Converters
Input Voltage Range 90-264VAC or 100-370VDC
Rated Power 40 Watts max.
Input Frequency Range (for AC Input) 47-440Hz
Input Current (full load) 115VAC/230VAC 860mA/ 460mA max.
No Load Power Consumption 115VAC/230VAC 720mW max.
Inrush Current (<2ms) 115VAC/230VAC 10A / 20A max.
Leakage Current 115VAC/230VAC 100µA/ 200µA max.
Output Voltage Accuracy (Full load) Single, Dual Outputs ±2% typ.
Others: Main Output ±3% typ., Secondary Output(s) ±5% typ.
Line Voltage Regulation (low line, high line at full load ) Single, Dual Outputs ±0.5% typ.
Others: Main Output ±0.5% typ., Secondary Output(s) ±5% typ.
Load Voltage Regulation (10% to 100% symmetric load ) Single, Dual Outputs ±2% typ.
Others: Main Output ±3% typ., Secondary Output(s) ±7% typ.
Cross Regulation (Dual, Triple Outputs) Main Outputs ±5%, Secondary Outputs ±7% typ.
Output Ripple and Noise (20MHz limited, 0.1µF and 47µF across outputs) 1% Vout max.
Operating Frequency 132kHz typ.
RMS Isolation Voltage (input to output) 4kVAC / 1 minute
Temperature Coefficient ±0.01%/°C typ.
Isolation Resistance 100 MΩmin.
Short Circuit Protection Continuous, Automatic Restart
Overcurrent Protection 105% typ.
Over Temeperature Protection 100°C
Operating Temperature Range (free air convection, with derating) -25°C to +70°C
Storage Temperature Range -40°C to +100°C
continued on next page
Derating Graph
(Ambient Temperature)
125
75
50
25
0
100
Ambient Temperature Range (°C)
-25 -10 0
50
60 70 80 90
Output Power (%)
Natural Convection
-40
E-Version
Compact switching power module for PCB or DIN-rail mounting with medical certification UL-60601-1.
Description
Selection Guide
Part Input Output Output Efficiency
Number Range Voltage Current
(VAC) (VDC) (mA) (%)
RAC40-05SA 90-264 5 8000 79
RAC40-12SA 90-264 12 3333 83
RAC40-15SA 90-264 15 2666 83
RAC40-24SA 90-264 24 1666 83
RAC40-05DA 90-264 ±5 ±4000 79
RAC40-12DA 90-264 ±12 ±1666 83
RAC40-15DA 90-264 ±15 ±1320 83
RAC40-0512DA 90-264 5/12 5000/1250 80
RAC40-0512TA 90-264 5/±12 +5000/±600 80
RAC40-0515TA 90-264 5/±15 +5000/±500 80
*add suffix “-E” for extended temperature range, e.g. RAC40-05SA-E
*add suffix "-ST” for screw terminal module e.g. RAC40-05SA-ST, RAC40-05DA-ST, RAC40-0512TA-ST
Specifications (typical at 25°C and after warm up time unless otherwise specified )
RAC40-A
www.recom-international.com PA-21
REV:2/2009
RAC40-S_D_TA
Series
POWERLINE
AC/DC-Converter
Package Style and Pinning
Screw Terminal Module Option (suffix -ST)
Tolerance =± 0.5 mm
Pin Connections
Pin # Single Out Dual Out Double Out Triple Out
1 VAC in (L) VAC in (L) VAC in (L) VAC in (L)
2 VAC in (N) VAC in (N) VAC in (N) VAC in (N)
3 +VDC out +VDC out +12V Out +VDC out
4 No Pin No Pin +5V Out +5V Out
5 -VDC out Com +12V Rtn Com
6 No Pin No Pin +5V Rtn +5V Rtn
7 NC -VDC out No Pin -VDC out
3rd angle
projection
100.0
111.9
50.0
63.7
1
2
3
4
5
6
7
8
Fuse
5.5
32.5
RAC40-xxS_D_TA
Removable DIN-Rail
Mounting Bracket
Pin Connections
Pin # Single Out Dual Out Double Out Triple Out
1NCNCNCNC
2 VAC in (L) VAC in (L) VAC in (L) VAC in (L)
3 VAC in (N) VAC in (N) VAC in (N) VAC in (N)
4 +VDC out +VDC out +12V Out +VDC out
5 NC NC +5V Out +5V Out
6 -VDC out Com +12V Rtn Com
7 NC NC +5V Rtn +5V Rtn
8 NC -VDC out NC -VDC out
NC = No Connection
Humidity 95% RH max.
Case Material Epoxy with Fibreglass (UL94V-0)
Package Weight 280g
EMC EN 55011 Class B / EN60601-1-2
MTBF (+25°C) using MIL-HDBK-217F 200~400 x 103hours
Specifications continued
3rd angle
projection
Note 1: Suggested input fuse rating 3.15A Slo Blo
Notes
