● Safety standards and approvals:
EN 60950, EN 60601 certified, rated for
250VAC
● Custom Solutions Available
● 3kVDC & 4kVDC Isolation
● UL94V-0 Package Material
● Optional Continuous Short Circuit Protected
● Efficiency to 84%
ECONOLINE
Features
DC/DC-Converter
Unregulated
Converters
RKZ
Series
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
2 Watt
SIP7
Single & Dual
Output
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
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
303
200
111
84
9
12
15
24
66
RKZ-xx24D (H)
xx = Input Voltage
42
EN-60950-1 Certified
EN-60601-1 Certified
* add Suffix “PP” for Continuous Short Circuit Protection, e.g. RKZ-0524D/P,
e.g. RKZ-0524D/HP has 4kV Isolation and is Short Circuit Protected.
Description
The RKZ Series of DC/DC Converters are fully certified to EN 60950-1. 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 typ.
20% max.
Derating-Graph
(Ambient Temperature)
3.3V output types
5V output type
12V, 15V, 24V output types
15% max.
10% max.
Output Ripple and Noise (20MHz limited)
Operating Frequency
150mVp-p max.
35kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
100
80
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
134mW min. / 212mW typ. / 350mW max.
(tested for 1 second)
3000VDC min.
60
Safe Operating Area
Rated Working Voltage
(long term isolation)
see Application Notes
40
20
0
Isolation Voltage
Rated Working Voltage
H-Suffix
H-Suffix
(tested for 1 second)
(long term isolation)
4000VDC min.
see Application Notes
Isolation Capacitance
Isolation Resistance
30pF min. / 110pF max.
-40
0
50
100 150
85
15 GΩ min.
Operating Temperature °C
Short Circuit Protection
P-Suffix
1 Second
Continuous
Operating Temperature Range (free air convection)
-40°C to +85°C (see Graph)
continued on next page
July-2006
82
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