Datasheet
Specifications (measured at T
A
= 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 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% Specifications valid for 10% minimum load only.
Isolation Voltage (tested for 1 second) 3000VDC
(rated for 1 minute) 1500VAC / 60Hz
Isolation Voltage 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 2.8g
Packing Quantity 25 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 988 x 10
3
hours
(+85°C) using MIL-HDBK 217F 135 x 10
3
hours
ECONOLINE
DC/DC-Converter
with 3 year Warranty
www.recom-international.com
30
REV:0/2013
EN-60950-1 Certified
IEC/EN-60601-1 Certified*
*
+15/-9 Version excluded
RKZ
}
Detailed Information see
Application Notes chapter "MTBF"
Selection Guide
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
SIP7 4kV (VDC) (VDC) (mA) (%) 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
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.
Output Power (%)
100
60
20
40
100500-40
90
150
Operating Temperature °C
0
80
Safe Operating Area
95
2 Watt
SIP7
Single
& Dual
Output
Derating-Graph
(Ambient Temperature)
● 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
Features
Unregulated
Converters
The RKZ Series of 2W DC/DC Converters are certified to EN 60950-1 and to the medical 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.
Description
Refer to Application Notes
RoHS
2011/65/EU
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