Features
Regulated
Converters
●
●
●
●
●
●
●
●
●
●
2kV, 4kVDC & 6kVDC Isolation
Industry Standard 3W DIP24 Package
Feedback Regulated Output
Continuous Short Circuit Protection
Wide Input 2:1 & 4:1
Medical Approvals (4kV/6kV Versions)
EN and UL Certificates
3 Pinout Options, 3 Case Styles
Control Pin Option
Efficiency to 86%
Description Besides the standard isolation of 2kVDC, this series offers options of 4kVDC (= "/H4") or 6kVDC
(="/H6") making it suitable for medical applications and other sophisticated industrial applications. Packaging can be either DIP-24 plastic or 5-side-shielded DIP24 metal case (=option
"/M") as well as SMD pinning (= option "/SMD"). For all the above variants, 2 industry-standard
pinouts (= option "/A" or "/C") are available, and B pinning is available with 1.6kVDC isolation.
Remote on/off control is possible with the /CTRL option (A pinning only). 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.
ECONOLINE
DC/DC-Converter
with 3 year Warranty
3 Watt
DIP24 & SMD
Single & Dual
Output
Selection Guide
Part
Number
DIP24 (SMD)
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output Efficiency
Max
Current
Capacitive
(mA)
(%)
Load(1)
REC3-xx3.3SRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
3.3
900
66-76
4700µF
REC3-xx05SRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
5
600
71-79
4700µF
REC3-xx09SRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
9
330
74-83
3300µF
REC3-xx12SRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
12
250
75-85
2200µF
REC3-xx15SRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
15
200
75-86
2200µF
REC3-xx05DRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
±5
±300
74-83
±2200µF
REC3-xx12DRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
±12
±125
75-85
±1000µF
REC3-xx15DRW/H*
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
±15
±100
75-86
9 - 36, 18 - 72
3.3
900
77-79
4700µF
REC3-xx05SRWZ/H*
9 - 36, 18 - 72
5
600
78-80
4700µF
REC3-xx09SRWZ/H*
9 - 36, 18 - 72
9
330
80-83
9 - 36, 18 - 72
12
250
83-85
2200µF
REC3-xx15SRWZ/H*
9 - 36, 18 - 72
15
200
83-85
2200µF
REC3-xx05DRWZ/H*
9 - 36, 18 - 72
±5
±300
77-80
±2200µF
REC3-xx12DRWZ/H*
9 - 36, 18 - 72
±12
±125
83-85
±1000µF
REC3-xx15DRWZ/H*
9 - 36, 18 - 72
±15
±100
83-85
±1000µF
EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified
3300µF
REC3-xx12SRWZ/H*
E-358085
±1000µF
REC3-xx3.3SRWZ/H*
RoHS
2011/65/EU
6/6
H* = H2, H4 or H6 for A or C pinning options with 2kVDC, 4kVDC or 6kVDC isolation.
REC3-S_DRW
Isolation Restrictions
‘B” Pinning is restricted to 1.6kV isolation due
to the closeness of the input and output pins.
H* = H for B pinning option with 1.6kVDC isolation only.
2:1 Input
(REC3-S/DRWH4/H6)
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
4:1 Input
(REC3-S/DRWZ(H4/H6))
xx = 9-36Vin = 24
xx = 18-72Vin = 48
* add suffix "/A", "/A/X2", "/B"or "/C" for pinning options,
see next page and Isolation Restrictions.
* add suffix "/M" for metal case.
* add suffix "/SMD" for SMD package.
* add suffix "/CTRL" for control pin option
(A Pinning only)
* add suffix -R for Tape and Reel packaging
Ordering Examples:
REC3-0512DRW/H2/A/CTRL= 2:1 input, 5V Vin, ±12V Vout, 2kVDC, pinout “A”, plastic case, control pin
REC3-4812SRWZ/H4/A/M = 4:1 input, 48V Vin, 12V Vout, 4kVDC, pinout “A”, metal case, no control pin
REC3-2412DRWZ/H/B = 4:1 input, 24V Vin, ±12V Vout, 1.6kVDC, pinout “B”, plastic case, no control pin
REC3-0505SRW/H6/C/SMD-R = 2:1 input, 5V Vin, 5V Vout, 6kVDC, SMD pinout “C”, plastic case,
no control pin, Tape and Reel packaging.
www.recom-power.com
REV: 0/2015
If the options "/M" for metal case and "/SMD"
for SMD pinout are combined, the maximum
allowed isolation voltage is 2kVDC because of
the shorter distances between pins and the
metal case.
DIP-24 through-hole case and SMD-plastic
case are not affected and offer the full isolation
barriers of 2kV through to 6kVDC.
Refer to Application Notes
E-141
