www.recom-international.com
EC 83
August 2002
Selection Guide
ECONOLINE - DC/DC-Converter
REC8-S/DRWL-Series, 8W, 1"x 2", Regulated, Wide Input 2:1 & 4:1 (Single & Dual Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (W
atts)
16.0
4.0
8.0
100
50
0
-25
70
125
Operating Temperature C
0
25
75
90
12.0
Safe Operating Area
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
1" x 2"
(VDC)
(VDC)
(mA)
(%)
REC8-XX05SRWL
9-18, 18-36, 36-72
5
1600
75
REC8-XX09SRWL
9-18, 18-36, 36-72
9
888
82
REC8-XX12SRWL
9-18, 18-36, 36-72
12
670
82
REC8-XX15SRWL
9-18, 18-36, 36-72
15
533
83
REC8-XX05DRWL
9-18, 18-36, 36-72
5
800
77
REC8-XX09DRWL
9-18, 18-36, 36-72
09
444
82
REC8-XX12DRWL
9-18, 18-36, 36-72
12
335
82
REC8-XX15DRWL
9-18, 18-36, 36-72
15
267
83
XX = 9-18Vin = 12
XX =18-36Vin = 24
XX =36-72Vin = 48
Voltage Setting Accuracy
1% max.
Temperature Coefficient
0.02%/C
Ripple and Noise (20MHz BW)
100mVp-p max.
Line Regulation (HL-LL)
0.2% max.
Load Regulation (Rated Load to no Load)
0.5% max.
Voltage Stability (24 Hrs)
0.05%
Short Circuit Protection
Continuous
Cooling
Free-Air Convection
Input Filter
Pi Network
Efficiency
70% min.
Isolation Voltage (Tested for 60 Seconds)
1.000VDC min.
Isolation Resistance
10
9
ohms min.
Switching Frequency at Full Load
50kHz min.
Operating Temperature
-25C to +70C (see Graph)
Storage Temperature
-40C to +100C
Case Material
Metal Case
8W DIL Package
9-18V, 18-36V, 36-72V
Wide Input Range
Short Circuit Protection
Regulated Output
100% Burned In
UL94V-0 Package Material
Efficiency to 83%
Features
EC 84
www.recom-international.com
August 2002
Bottom View
8.30
20.32
15.24
11.27
2
4
3
5
2.54
1.2+0.2/0.1
2.54
1
2
1
3
5
4
50.80
25.4
10.20
7.66
5.08
20.40
ECONOLINE - DC/DC-Converter
REC8-S/DRWL-Series, 8W, 1"x 2", Regulated, Wide Input 2:1 & 4:1 (Single & Dual Output)
Pin Connections
Pin #
Single
Dual
1
+Vin
+Vin
2
Vin
Vin
3
+Vout
+Vout
4
No Pin
Common
5
Vout
Vout
Package Style and Pinning (mm)
XX.X 0.5 mm
XX.XX 0.25 mm
3rd angle
projection
1" x 2" Package
Recommended Footprint Details
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