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 low line to high line @ 100% load 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 20kHz 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 120pF max.
Isolation Resistance 10 GΩmin.
Short Circuit Protection only with „/P“-Suffix continuous
Operating Temperature Range (free air convection, without derating) -40°C to +85°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 5% - 95% RH
Package Weight 2.8g
Material Case UL94V-0, black plastic
Potting UL94V-0, Epoxy
Packing Quantity 25 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 18300 x 103 hours
(+85°C) using MIL-HDBK 217F 8070 x 103 hours
continued on next page
ECONOLINE
DC/DC-Converter
with 3 year Warranty
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, 24 5 400 82-84 1500µF
RKZ-xx12S* (H) 5, 12, 24 12 168 82-87 330µF
RKZ-xx15S* (H) 5, 12, 24 15 132 82-84 330µF
RKZ-xx05D* (H) 5, 12, 24 ±5 ±200 70-83 ±680µF
RKZ-xx12D* (H) 5, 12, 24 ±12 ±84 82-84 ±220µF
RKZ-xx15D* (H) 5, 12, 24 ±15 ±66 82-88 ±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,
* add Suffix „H“ for 4kV Isolation, e.g. RKZ-0515D/HP has 4kV Isolation and is Short Circuit Protected.
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 RKZ converters are pin-compatible with the RK and RH converter series, offering a simple
way to upgrade a 1W high isolation supply to 2W.
Refer to Application Notes
RoHS
2011/65/EU
6/6
Description
**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.
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REV: 1/2015 E-93www.recom-power.com