● Safety standards and approvals:
EN 60950 certified, rated for
250VAC (LVD test report)
● Custom Solutions Available
● 3kVDC & 4kVDC Isolation
● UL94V-0 Package Material
● Power Sharing on Output
● Efficiency to 84%
ECONOLINE
Features
DC/DC-Converter
Unregulated
Converters
RKZ
Series
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
SIP7
4kV
(VDC)
(VDC)
3.3
5
(mA)
606
400
222
168
132
83
(%)
RKZ-xx3.3S (H)
RKZ-xx05S (H)
RKZ-xx09S (H)
RKZ-xx12S (H)
RKZ-xx15S (H)
RKZ-xx24S (H)
RKZ-xx3.3D (H)
RKZ-xx05D (H)
RKZ-xx09D (H)
RKZ-xx12D (H)
RKZ-xx15D (H)
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
70
2 Watt
SIP7
82-84
78-84
82-84
82-84
82-84
70-82
70-82
82-84
82-84
82-84
82-84
9
12
15
24
3.3
5
&
Single
Dual Output
303
200
111
84
9
12
15
24
66
RKZ-xx24D (H)
xx = Input Voltage
42
Description
The RKZ Series of DC/DC Converters are fully certified to EN 60950: 2000. This makes them ideal for all Telecom
and safety applications where approved isolation is required.
EN 60950 is derived from IEC 950 and is equivalent to UL 1950 and CSA 950 standards.
Specifications (Core Operating Area)
Input Voltage Range
10%
5%
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
1.2%/1% of Vin max.
20% max.
3.3V output types
5V output type
15% max.
12V, 15V, 24V output types
10% max.
Derating-Graph
(Ambient Temperature)
Output Ripple and Noise (20MHz limited)
Operating Frequency
150mVp-p max.
35kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
Efficiency at Full Load
No Load Power Consumption
134mW min. / 212mW typ. / 350mW max.
Isolation Voltage
Rated Working Voltage
(tested for 1 second)
(long term isolation)
3.000VDC min.
see Application Notes
100
80
Isolation Voltage
Rated Working Voltage
H-Suffix
H-Suffix
(tested for 1 second)
(long term isolation)
4.000VDC min.
see Application Notes
60
Safe Operating Area
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
30pF min. / 110pF max.
15 GΩ min.
40
20
0
1 Second
Operating Temperature Range (free air convection)
Storage Temperature Range
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
-40
0
50
100 150
85
Operating Temperature °C
Relative Humidity
Package Weight
MSL Level 1
2.8g
MTBF (+25°C)
(+85°C)
using MIL-HDBK 217F
using MIL-HDBK 217F
988 x 103 hours
Detailed Information see
135 x 103 hours
}
Application Notes chapter "MTBF"
April-2005
www.recom-international.com
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