Features
Regulated
Converters
Description
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15W in 2” x 1” Package
2kVDC and 3kVDC Isolation Options
2:1 or 3:1 Input Voltage Range
Continuous Short Circuit Protection
(power limiting)
Synchronous Rectification on 3.4V & 5.1V outputs
Full SMD internal design
Remote Control Pin
Efficiency to 87%
The REC15-xxxxS_D -series offer single and dual regulated outputs in a 2”x1” package with
2kVDC or 3kVDC isolation options and are suitable for higher power industrial or medical
applications. Remote on/off control is standard. The outputs with 3A load current have raised
output voltages to compensate for track losses as standard.
Selection Guide
Part
Number
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
9-18, 18-36, 36-75
3.4
3000
84-85
470µF
REC15-xx5.1S/H*
9-18, 18-36, 36-75
5.1
3000
86-87
470µF
REC15-xx12S/H*
9-18, 18-36, 36-75
12
1250
85-86
220µF
REC15-xx15S/H*
9-18, 18-36, 36-75
15
1000
85-86
100µF
REC15-xx3.4S/H*
Efficiency Max. Cap.
Load
(%)
REC15
NOT RECOMMENDED
FOR
NEW DESIGNS
REC15-xx05D/H*
9-18, 18-36, 36-75
±5
±1500
83-84
±220µF
REC15-xx12D/H*
9-18, 18-36, 36-75
±12
±625
85-86
±100µF
REC15-xx15D/H*
9-18, 18-36, 36-75
±15
±500
85-86
±50µF
REC15-xx3.4SZ/H*
12-36, 24-75
3.4
3000
85
470µF
REC15-xx5.1SZ/H*
12-36, 24-75
5.1
3000
87
470µF
REC15-xx12SZ/H*
12-36, 24-75
12
1250
86
220µF
REC15-xx15SZ/H*
12-36, 24-75
15
1000
85
100µF
REC15-xx05DZ/H*
12-36, 24-75
±5
±1500
86
±220µF
REC15-xx12DZ/H*
12-36, 24-75
±12
±625
86
±100µF
REC15-xx15DZ/H*
12-36, 24-75
±15
±500
86
±50µF
* Standard is /H2 for 2kVDC isolation,
use /H3 for 3kVDC Isolation
2:1
xx = 9-18Vin = 12,
xx = 18-36Vin = 24,
xx = 36-75Vin = 48
ECONOLINE
DC/DC-Converter
with 3 year Warranty
15 Watt
2” x 1”
Single & Dual
Output
RoHS
2011/65/EU
6/6
E-224736
EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified
REC15
3:1
xx = 12-36Vin = 24,
xx = 24-75Vin = 48
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
2:1 / 3:1
Input Filter
PI Network
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
Single
(25% to 100% full load )
Dual
Cross Regulation (100%: 25% to 100% full load )
Output Ripple and Noise (with 100n output capacitor and 20MHz BW)
Start-up time
Worst Case Stabilization Time
±1.5% max.
±0.5% max.
±0.5% max.
±1.2% max.
±5% max.
100mVp-p max.
300ms typ.
1200ms
Operating Frequency (Full Load)
Efficiency at Full Load
300kHz typ.
see Selection Guide
Minimum Load
E-166
0%
cont.
REV: 1/2012
Refer to Application Notes
www.recom-electronic.com
REC15-S_D/H*
Series
ECONOLINE
DC/DC-Converter
Specifications cont. (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Isolation Voltage
/H2 Version
/H3 Version
12V Input
24V Input
48V Input
(tested for 1 second)
(rated for 1 minute)
(tested for 1 second)
(rated for 1 minute)
36VDC
50VDC
100VDC
2000VDC
1000VAC / 60Hz
3000VDC
1500VAC / 60Hz
Isolation Capacitance
1200pF typ.
Isolation Resistance
1 GΩ min.
Overload Protection
150% typ.
Short Circuit Protection
Operating Temperature Range
(free air convection)
Continuous, Auto Restart
-40°C to +65°C (see Graph)
-40°C to +71°C (see Graph)
3:1
2:1
Storage Temperature Range
Remote On/Off
(Ambient Temperature)
2:1 Converters
Safe Operating Area
100
80
60
40
20
-55°C to +105°C
Open or 3.5V
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