1www.recom-electronic.com
REV: 0/2013
Refer to Application Notes
ECONOLINE
DC/DC-Converter
with 3 year Warranty
REC10/M
RoHS
2002/95/EC
6/6
www.recom-electronic.com
Selection Guide
●10W in 2” x 1” Package
●2kVDC and 3kVDC Isolation Options
●2:1 or 4:1 Input Voltage Range
●Continuous Short Circuit Protection
(power limiting)
●Synchronous Rectification on all Del outputs
●Full SMD internal design
●Remote Control Pin
●Efficiency to 87%
Features
Regulated
Converters
Part Input Output Output Efficiency Max. Cap.
Number Voltage Voltage Current (typ.) Load
(VDC) (VDC) (mA) (%)
REC10-xx3.3S/H*/M 9-18, 18-36, 36-75 3.3 2000 83-84 2200µF
REC10-xx5.0S/H*/M 9-18, 18-36, 36-75 5.0 2000 86-87 2200µF
REC10-xx12S/H*/M 9-18, 18-36, 36-75 12 833 85-86 2200µF
REC10-xx15S/H*/M 9-18, 18-36, 36-75 15 667 85-86 2200µF
REC10-xx05D/H*/M 9-18, 18-36, 36-75 ±5 ±1000 82-83 ±1000µF
REC10-xx12D/H*/M 9-18, 18-36, 36-75 ±12 ±416 85-86 ±1000µF
REC10-xx15D/H*/M 9-18, 18-36, 36-75 ±15 ±333 85-86 ±1000µF
REC10-xx3.3SZ/H*/M 9-36, 18-75 3.3 2000 82 2200µF
REC10-xx5.0SZ/H*/M 9-36, 18-75 5.0 2000 86 2200µF
REC10-xx12SZ/H*/M 9-36, 18-75 12 833 85 2200µF
REC10-xx15SZ/H*/M 9-36, 18-75 15 667 86 2200µF
REC10-xx05DZ/H*/M 9-36, 18-75 ±5 ±1000 82 ±1000µF
REC10-xx12DZ/H*/M 9-36, 18-75 ±12 ±416 85 ±1000µF
REC10-xx15DZ/H*/M 9-36, 18-75 ±15 ±333 86 ±1000µF
2:1
xx = 9-18Vin = 12,
xx = 18-36Vin = 24,
xx = 36-75Vin = 48
* Standard is /H2 for 2kVDC isolation,
use /H3 for 3kVDC Isolation
Description
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
The REC10-xxxxS_D/M -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 applications. Re-
mote on/off control is standard. The converters can deliver 150% rated power for short periods
of time to cope with applications with large capacitive loads or high start up currents.
Input Voltage Range 2:1 or 4:1
Input Filter PI Network
Output Voltage Accuracy (the Output 3.3V is ±1.2% max.) ±1.0% max.
Line Voltage Regulation ±0.3% max.
Load Voltage Regulation Single ±0.5% max.
(25% to 100% full load ) Dual ±1.2% max.
Cross Regulation (100%: 25% to 100% full load ) ±5% max.
Output Ripple and Noise (with 100n output capacitor and 20MHz BW) 100mVp-p max.
Start-up time (Nom. Vin at 100% Load) 25ms typ.
Operating Frequency (Full Load) 300kHz typ.
Efficiency (Nom. Vin at 100% Load) see Selection Guide
Minimum Load 0%
Input Surge Voltage (100ms max.) 12V Input 36VDC
24V Input 50VDC
48V Input 100VDC
cont.
10 Watt
2” x 1”
Single &Dual
Output
4:1
xx = 9-36Vin = 24,
xx = 18-75Vin = 48
EN-60950-1 Certified
UL-60950-1 Certified
E-224736
3
1
2
5
4
20.32
50.8
dia.
0.8
10.16
10.16
12.70
15.24
Bottom View
6
2.50
5.08
25.4
5.6
10.2
REC10/M
www.recom-international.com 2
REV:0/2013
Specifications cont. (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Isolation Voltage /H2 Version (tested for 1 second) 2000VDC
(rated for 1 minute) 1000VAC / 60Hz
/H3 Version (tested for 1 second) 3000VDC
(rated for 1 minute) 1500VAC / 60Hz
Under Voltage Lockout (2:1) 12V Input DC-DC on 8.3VDC, DC-DC off 7.9VDC
24V Input DC-DC on 17.4VDC, DC-DC off 16.7VDC
48V Input DC-DC on 35.7VDC, DC-DC off 34.3VDC
Under Voltage Lockout (4:1) 24V Input DC-DC on 8.3VDC, DC-DC off 7.9VDC
48V Input DC-DC on 17.4VDC, DC-DC off 16.7VDC
Isolation Capacitance 1200pF typ.
Isolation Resistance 1 GΩmin.
Overload Protection 150% typ.
Short Circuit Protection Continuous, Auto Restart
Operating Temperature Range 4:1 -40°C to +71°C (see Graph)
(free air convection) 2:1 -40°C to +81°C (see Graph)
Storage Temperature Range -55°C to +105°C
Remote On/Off DC/DC ON Open or 3.5V<Vr<12V
DC/DC OFF Short or 0V<Vr<1.2V
Temperature Coefficient ±0.05% max.
Relative Humidity 95% RH
Case Material Nickel Plated Metal with Non-Conductive Base
Thermal Impedance Natural convection 20°C/W
Maximum Case Temperature 100°C
Vibration 10-55Hz, 2G, 30mins along X,Y & Z
Package Weight 27g
Packing Quantity 10 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F >1000 x 103hours
(+71°C) using MIL-HDBK 217F >250 x 103hours
Certifications
EN General Safety Report: PS090302950C2 EN60950-1:2006
UL General Safety Report: E248550 UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
REC10-S_D/H*/M
Series
ECONOLINE
DC/DC-Converter
Derating-Graph
(Ambient Temperature)
2:1 Converters
4:1 Converters
Package Style and Pinning (mm)
2” x 1” Package
XX.X ± 0.5 mm
XX.XX ± 0.35 mm
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2 –Vin –Vin
3 +Vout +Vout
4 No Pin Com
5 –Vout –Vout
6 CTRL CTRL
Detailed Information see
Application Notes chapter "MTBF"
}
3rd angle
projection
Note: Refer to Application Notes for EMC Class B Filter suggestion
Output Power (%)
100
60
20
40
100
500-40 150
Operating Temperature °C
0
80
Safe Operating Area
81
Output Power (%)
100
60
20
40
90
500-40 71 150
Operating Temperature °C
0
80
Safe Operating Area
4:1
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
RECOM:
REC10-2412DZ/H2/M REC10-4812D/H3/M REC10-4805SZ/H2/M REC10-1212S/H2/M REC10-4805SZ/H3/M
REC10-2405DZ/H2/M REC10-2415DZ/H2/M REC10-483.3SZ/H2/M REC10-1215S/H2/M REC10-4815D/H3/M
REC10-483.3SZ/H3/M REC10-4815SZ/H3/M REC10-2415DZ/H3/M REC10-243.3S/H2/M REC10-2405S/H2/M
REC10-2415S/H3/M REC10-1205S/H3/M REC10-2412D/H2/M REC10-4805D/H2/M REC10-123.3S/H2/M REC10-
2415SZ/H2/M REC10-2412S/H3/M REC10-243.3S/H3/M REC10-1215D/H3/M REC10-4815S/H2/M REC10-
2412D/H3/M REC10-4805S/H3/M REC10-2405DZ/H3/M REC10-4805D/H3/M REC10-4805DZ/H3/M REC10-
2405S/H3/M REC10-123.3S/H3/M REC10-4815SZ/H2/M REC10-1212D/H3/M REC10-483.3S/H3/M REC10-
2415SZ/H3/M REC10-2412S/H2/M REC10-243.3SZ/H2/M REC10-2405SZ/H2/M REC10-4812SZ/H2/M REC10-
4815D/H2/M REC10-2405D/H2/M REC10-243.3SZ/H3/M REC10-4812S/H2/M REC10-2415S/H2/M REC10-
1212D/H2/M REC10-483.3S/H2/M REC10-4812D/H2/M REC10-1215D/H2/M REC10-1205S/H2/M REC10-
2412DZ/H3/M REC10-2415D/H2/M REC10-2405D/H3/M REC10-2405SZ/H3/M REC10-4815DZ/H2/M REC10-
1212S/H3/M REC10-4812SZ/H3/M REC10-4805DZ/H2/M REC10-4812S/H3/M REC10-2412SZ/H2/M REC10-
1205D/H2/M REC10-4812DZ/H2/M REC10-1215S/H3/M REC10-4805S/H2/M REC10-2412SZ/H3/M REC10-
1205D/H3/M REC10-4815DZ/H3/M REC10-4815S/H3/M REC10-2415D/H3/M REC10-4812DZ/H3/M
