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Features
Unregulated
Converters
ECONOLINE
High Isolation 2W Converter
Approved for Medical Applications
Custom Solutions Available
3kVDC and 4kVDC Isolation Options
UL94V-0 Package Material
Optional Continuous Short Circuit Protected
Efficiency to 84 %
Suitable for IGBT Applications
DC/DC-Converter
with 3 year Warranty
Description The RKZ Series of 2W DC/DC Converters are certified to EN 60950-1 and to the medical
2 Watt
SIP7
Single & Dual
Output
standard EN-60601-1. This makes them suitable for high end industrial applications such as
IGBT driver circuitry as well as standard medical applications.
The RUZ converters are pin-compatible with the RK and RH converter series, offering a simple
way to upgrade a 1W high isolation supply to 2W.
Selection Guide
Part
Number
SIP7
Input
Voltage
(VDC)
4kV
Output
Voltage
(VDC)
Output
Current
(mA)
Efficiency
(%)
Max
Capacitive
Load(1)
RKZ-xx05S*
(H)
5, 12
5
400
82-84
1200µF
RKZ-xx12S*
(H)
5, 12
12
168
82-84
680µF
RKZ-xx15S*
(H)
5, 12
15
132
82-84
680µF
RKZ-xx05D*
(H)
5, 12
±5
±200
70-82
±470µF
RKZ-xx12D*
(H)
5, 12
±12
±84
82-84
±220µF
RKZ-xx15D*
(H)
5, 12
±15
±66
82-84
±220µF
RKZ-xx1509D*
(H)
5, 12, 24
+15/-9
+67/-111
70-81
±330µF
RoHS
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RKZ-0515D/P,
e.g. RKZ-0515D/HP has 4kV Isolation and is Short Circuit Protected.
2011/65/EU
6/6
EN-60950-1 Certified
IEC/EN-60601-1 Certified*
* +15/-9 Version excluded
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin typ.
Load Voltage Regulation
5V type
15% max.
(10% to 100% load)
Other types, RKZ-xx1509D
RKZ
10% max.
Output Ripple and Noise (20MHz limited)
150mVp-p max.
Operating Frequency
35kHz min. / 50kHz typ. / 85kHz max.
RKZ-xx1509D
20kHz min. / 51kHz typ.
Efficiency at Full Load
70% min. / 80% typ.
Minimum Load = 0%
(tested for 1 second)
3000VDC
1500VAC / 60Hz
H-Suffix
(tested for 1 second)
4000VDC
H-Suffix
(rated for 1 minute**)
2000VAC / 60Hz
Isolation Capacitance
30pF min. / 110pF max.
Isolation Resistance
15 GΩ min.
Short Circuit Protection
1 sec
Operating Temperature Range (free air convection, without derating)
-40°C to +90°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
95% RH
Package Weight
}
80
60
40
Safe Operating Area
20
0
-40
0
50
90 100
95
Operating Temperature °C
150
2.8g
Packing Quantity
(+85°C)
100
Output Power (%)
(rated for 1 minute**)
MTBF (+25°C)
(Ambient Temperature)
Specifications valid for 10% minimum load only.
Isolation Voltage
Isolation Voltage
Derating-Graph
25 pcs per Tube
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
988 x 103 hours
using MIL-HDBK 217F
135 x 103 hours
continued on next page
www.recom-international.com
**Any data referred to in this datasheet are of indivative nature and
based on our practical experience only. For further details, please refer
to our Application Notes.
REV:0/2014
Refer to Application Notes
E-93
