ECONOLINE
DC/DC-Converter
with 3 year Warranty
REC3-S_DRW
●
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%
Features
Regulated
Converters
3 Watt
DIP24
& SMD
Single
& Dual
Output
EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified
Selection Guide
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
DIP24 (SMD) (VDC) (VDC) (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 ±1000µF
REC3-xx3.3SRWZ/H* 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 3300µF
REC3-xx12SRWZ/H* 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
H* = H2, H4 or H6 for A or C pinning options with 2kVDC, 4kVDC or 6kVDC isolation.
H* = H for B pinning option with 1.6kVDC isolation only.
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 applica-
tions. 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.
Description
2:1 Input 4:1 Input
(REC3-S/DRWH4/H6) (REC3-S/DRWZ(H4/H6))
xx = 4.5-9Vin = 05 xx = 9-36Vin = 24
xx = 9-18Vin = 12 xx = 18-72Vin = 48
xx = 18-36Vin = 24
xx = 36-72Vin = 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
Isolation Restrictions
‘B” Pinning is restricted to 1.6kV isolation due
to the closeness of the input and output pins.
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.
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.
Refer to Application Notes
E-358085
RoHS
2011/65/EU
6/6
REV: 0/2015 E-141www.recom-power.com
