REC7.5 Series Datasheet by Recom Power

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ECONOLINE
DC/DC-Converter
with 3 year Warranty
REC 7.5
Output Power (%)
100
60
20
40
100500-40 85 150
Operating Temperature °C
0
80
Safe Operating Area
71
30
Derating-Graph
(Ambient Temperature)
Selection Guide
7.5 Watt
DIP24 &SMD
Single &Dual
Output
7.5W DIP24 Package
1KVDC, 2KVDC and 3kVDC Isolation Options
Approved for Medical Applications (/H)
UL and EN Safety Approvals
Continuous Short Circuit Protection
(power limiting)
5 Side Shielded Metal Case
Full SMD design
2 Case Style Options
Remote Pin Option
Efficiency to 86%
Features
Regulated
Converters
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
(VDC) (VDC) (mA) (%) Load (1)
REC7.5-xx3.3SRW/H*/A/M 9-18, 18-36, 36-72 3.3 1800 78 6800µF
REC7.5-xx05SRW/H*/A/M 9-18, 18-36, 36-72 5 1500 79-82 6800µF
REC7.5-xx09SRW/H*/A/M 9-18, 18-36, 36-72 9 833 81-84 6800µF
REC7.5-xx12SRW/H*/A/M 9-18, 18-36, 36-72 12 625 82-85 6800µF
REC7.5-xx15SRW/H*/A/M 9-18, 18-36, 36-72 15 500 83-86 6800µF
REC7.5-xx05DRW/H*/A/M 9-18, 18-36, 36-72 ±5 ±750 79-82 ±2200µF
REC7.5-xx09DRW/H*/A/M 9-18, 18-36, 36-72 ±9 ±417 81-84 ±2200µF
REC7.5-xx12DRW/H*/A/M 9-18, 18-36, 36-72 ±12 ±312 82-85 ±2200µF
REC7.5-xx15DRW/H*/A/M 9-18, 18-36, 36-72 ±15 ±250 83-86 ±2200µF
2:1
xx = 9-18Vin = 12,
xx = 18-36Vin = 24,
xx = 36-72Vin = 48
* add suffix /H1 for 1kVDC Isolation, /H2 for 2kVDC isolation or /H3
for 3kVDC Isolation (not available in H3/A/M/SMD combination)
* add suffix /SMD” for SMD package, e.g. REC7.5-2405DRW/H1/A/M/SMD
* add suffix /CTRL for Remote Pin option
* add suffix „-R“ for Tape and Reel Packaging (only for SMD type available)
e.g. REC7.5-2405DRW/H1/A/M/SMD/CTRL-R
no plastic case is available for REC7.5
Description
EN-60950-1 Certified
EN-60601-1 Certified
UL-60950-1 Certified
The REC7.5-xxxxSRW/DRW-series offer single and dual regulated outputs in a DIP24 package
with 1kV, 2kV or 3kV options and are suitable for higher power industrial or medical
applications. Remote on/off control is possible with the /CTRL option and SMD pinning is
offered with the /SMD option. The converters can deliver 140% rated power for short periods
of time to cope with applications with large capacitive loads or high start up currents.
Refer to Application Notes
E-358085
RoHS
2011/65/EU
6/6
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2412
483.3
4805
4812
Single
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2409D
2405D
4815D
2412D
Dual
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
**Any data referred to in this datasheet are of indicative nature
and based on our practical experience only. For further details,
please refer to our Application Notes.
REV: 0/2015 E-157www.recom-power.com
% of Rated Load
REC 7.5
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
REC7.5-S_DRW/H*/A/M
Series
ECONOLINE
DC/DC-Converter
Typical Characteristics
Input Voltage Range 2:1
Output Voltage Accuracy ±2% max.
Line Voltage Regulation 0.4% max.
Load Voltage Regulation (25% to 100% full load ) 0.8% max.
Minimum Load 10% (2)
Output Ripple and Noise (at 20MHz BW) 3.3V output type 100mVp-p max.
5, 9, 12 and 15V output types 50mVp-p max.
Operating Frequency (Full Load) 150kHz min. / 240kHz max.
Input Filter PI Network
Efficiency at Full Load see Selection Guide
No Load Power Consumption 300mW max.
Isolation Voltage H1-Suffix (tested for 1 second) 1000VDC
(rated for 1 minute**) 500VAC / 60Hz
H2-Suffix (tested for 1 second) 2000VDC
(rated for 1 minute**) 1000VAC / 60Hz
H3-Suffix (tested for 1 second) 3000VDC
(rated for 1 minute**) 1500VAC / 60Hz
Isolation Capacitance 50pFtyp.
Isolation Resistance 1 GΩmin.
Short Circuit Protection (Max temp. = 50°C during short circuit conditions) Continuous, Auto Restart
Operating Temperature Range (free air convection) -40°C to +71°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 95% RH
Case Material Nickel Plated Metal with Non-Conductive Base
Thermal Impedance Natural convection 12°C/W
Package Weight 16g
Packing Quantity 15 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 800 x 103hours
(+71°C) using MIL-HDBK 217F >200 x 103hours
Certifications
UL General Safety Report: E358085 UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
EN General Safety Report: SPCLVD1212007 EN60950-1:2006 +A12:2011
EN Medical Safety Report: MDD1205098-3 + RM1205098-3
IEC/EN 60601-1 3rd Edition; Medical Report + ISO14971 Risk Assessment
Detailed Information see
Application Notes chapter "MTBF"
}
Vout (% nominal)
100
25
50
160140500
% of Rated Load
0
75
120100 180 200
Overload Response
Notes
Note 1: Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.
Note 2: The REC 7.5 series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions
will not damage these devices; however, they may not meet all listed specifications.
REV: 0/2015 www.recom-power.comE-158
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REC7.5-S_DRW/H*/A/M
Series
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
Bottom View
Top View
11
9
32
14
16
22
23
(1)
15.24
2.54
1.00 ø+0.15/0
0.51
32.00
10.50
20.30
3.8+0.5 /-0.25
4.60
2.54
Recommended Footprint Details
24 PIN DIP Package
24 PIN SMD Package
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections DIP24
Pin # Single Dual
1 CTRL/No Pin CTRL/No Pin
2 –Vin –Vin
3 –Vin –Vin
9 NC Com
11 NC –Vout
14 +Vout +Vout
16 – Vout Com
22 +Vin +Vin
23 +Vin +Vin
19.90
9 10 1112
24 23 22 16 15 14 13
21 20
1325
4
1
31.40
25.40
10.90
Bottom View
11 x 2.54
Pin area
0.1 x 0.50 0.50
32.00
11.20
2.54
24.64
27.94
26.67
1.54
2.03
Top View
20.30
3.81 6.35
2.54
23.40
Recommended Footprint Details
Recommended Footprint DetailsRecommended Footprint Details
/H3/A/M/SMD combination is not allowed
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections DIP24 SMD
Pin # Single Dual
1 CTRL/NC CTRL/NC
2 –Vin –Vin
3 –Vin –Vin
9 NC Com
11 NC –Vout
14 +Vout +Vout
16 – Vout Com
22 +Vin +Vin
23 +Vin +Vin
1,4,5,10,12 NC
13,15,20,21,24 NC
NC = No Connection
CTRL Option
Vin+
0V
22,23
2,3
1
CTRL
TTL Input
1kW
RECx-xxxx/CTRL
1N4148
On
Off
Fuse
ON = Open or 0V< Vctrl <1.2V
OFF = 2.2V< Vctrl <12V
REC 7.5
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
REV: 0/2015 E-159www.recom-power.com

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