RND Series: 8-10W DC/DC Converters
38-75V Input
3.3V & 5.0V, ±12V Dual Outputs (±15V, available with trimming)
Product Specifications
Nov 2001
Features
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Single board design
Synchronization function
Low profile – 8.5 mm height
Excellent co-planarity
Input/output isolation: 1500 Vdc
Convection cooling
Low conducted and radiated EMI
Output overcurrent protection
Remote on/off (primary referenced)
Wide output voltage trim adjust, positive or
negative
Operating temperature to 110°C
rd
UL, CSA and EN/IEC60950 (3 ed.) approved
Applications
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Distributed power architectures
Telecommunications equipment
LAN/WAN applications
Data processing
Description
The RND series of converters are industry standard, 2” x 1” size, low profile, dual output, DC/DC converters
intended for SMT placement and reflow soldering. The product provides on-board conversion of standard
telecom, datacom and industrial input voltages to isolated low output voltages without the need for any
additional cooling. Proprietary patented manufacturing process ensures optimal quality through full process
automation. The converters are cost effective high performance alternatives to competing products on the
market.
Selection Chart
Model
Input voltage
range,
Vdc
38-75
36-75
Input
current,
max Adc
0.4
0.4
Output
voltage,
Vdc
3.27
5.20
12.0
12.0
Output rated
current,
Adc
1.0
1.0
0.42
0.42
Output ripple
and noise,
mVp-p
50
50
50
50
Efficiency,
%
81
85
RND02ZGE-M6
RND0.8ZHH-M6
5-Nov-01
Rev 1.1
www.power-one.com
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