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UL-60950-1 / CSA C22.2 certified
3W DIP Package
4kVDC
&
6kVDC Isolation
Regulated Output
Continuous Short Circuit Protection
Auto-Restarting
Wide Input 2:1
&
4:1
UL94V-0 Package Material
Cost Effective
100% Burned In
Efficiency to 86%
ECONOLINE
DC/DC-Converter
REC3-
S_DRW/H4,
H6 Series
Efficiency
(%)
66-76
71-79
74-83
75-85
75-86
74-83
75-85
75-86
77-79
78-80
80-83
83-85
83-85
77-80
83-85
83-85
Selection Guide
Part
Number
DIP24
REC3-xx3.3SRW (H4/H6)
REC3-xx05SRW (H4/H6)
REC3-xx09SRW (H4/H6)
REC3-xx12SRW (H4/H6)
REC3-xx15SRW (H4/H6)
REC3-xx05DRW (H4/H6)
REC3-xx12DRW (H4/H6)
REC3-xx15DRW (H4/H6)
REC3-xx3.3SRWZ (H4/H6)
REC3-xx05SRWZ (H4/H6)
REC3-xx09SRWZ (H4/H6)
REC3-xx12SRWZ (H4/H6)
REC3-xx15SRWZ (H4/H6)
REC3-xx05DRWZ (H4/H6)
REC3-xx12DRWZ (H4/H6)
REC3-xx15DRWZ (H4/H6)
2:1 Input
(REC3-S/DRWH4/H6)
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
Input
Voltage
(VDC)
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
Output
Voltage
(VDC)
3.3
5
9
12
15
鹵5
鹵12
鹵15
3.3
5
9
12
15
鹵5
鹵12
鹵15
Output
Current
(mA)
900
600
330
250
200
鹵300
鹵125
鹵100
850
600
330
250
200
鹵300
鹵125
鹵100
3 Watt
DIP24 / SMD
Single
&
Dual Output
* add suffix "/H4" for 4kVDC isolation and "/H6"
4:1 Input
for 6kVDC isolation
(REC3-S/DRWZ(H4/H6))
A
C
add suffix "/A" or "/C" for Pinning, see next page
xx = 9-36Vin = 24
B
鈥淏鈥?Pinning is NOT available for this series !
xx = 18-72Vin = 48
M
add suffix "/M" for metal case
e.g. REC3-2412SRW/H4/AM =
A
4kVDC isol. / Pinout "A" / metal case
Notes :
M
1. If the options "/M" for metal case and
S
"/SMD" for SMD pinout are combined the
maximum allowed isolation voltage is 2kVDC
because of the shoter distances between
pins and metal-case, so only available SMD-
H
option in metal-case is "/H2".
DIP-24 through-hole case and SMD-plastic
case are not affected and offer the desired
isolation barriers of 4kVDC for "/H4" option
and 6kVDC for "/H6".
Description
This series offers high isolation of 4kVDC (= option "H4") or 6kVDC (= option "H6") making it ideal for medi-
cal applications and other sophisticated industrial applications. UL-1950 approval of this series is is applied
for. Packaging can be either DIP-24 non-conductive plastic or 5-side-shielded DIP24 metal case (= option "M")
as well as DIP24-SMD case (= option "SMD"). For all the above variants, 2 industry-standard-pinouts
(= option "A" or "C") are available.
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Regulation (HL-LL)
2:1 Input types
4:1 Input types
2:1 & 4:1
鹵2% max.
鹵0.4% max.
鹵0.3% max.
continued on next page
www.recom-international.com
April-2005
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