
input
12
technical
specifications
The CUS series converters are 1.1 to 1.5W non-regulated converters packaged in the
industry standard DIP package. Available in 5V or 12V input versions, the CUS is
perfect for industrial or EDP applications. The CUS features shortcircuit protection,
and 500VDC of isolation. Several output voltages are available, please see the CUD
series for dual output applications.
industry standard pin out
non - regulated outputs
85C case operation
short circuit protection
5V and 12V inputs Inputs
input pi filter
low profile DIP package
500V isolation
switching frequency
40 KHz
isolation
input - output
500 VDC
isolation resistance - input to output
109 Ohms
isolation capacitance - input to output
80pF
case temperature
operating range
-25 to +85°C
storage range
-40 to +125°C
humidity max, non-condensing
95%
vibration, 3 axes, 5 min each
5 g, 10-55 Hz
safety
consult factory
weight (approx.)
0.5 oz.
setpoint accuracy
±4%
line regulation VIN min. - VIN max., IOUT rated1
±1.5% Vo
load regulation IOUT min. - IOUT max., VIN nom.2
±10.0% Vo
minimum output current
10% Vo
voltage range
5 VDC nominal
4.65 - 5.50 VDC
12 VDC nominal
10.8 - 13.2 VDC
reflected ripple
20% I
IN max.
reverse input current
100% I
IN max.
no load input power
0.50W
key
features
CUS SERIES
output
general
ef
f.
vs
load
(5 VIN )
1 per 1.0% change in input voltage.
2 for load change from 20% to 100%.
Continuous short circuit protection is provided. Long term continuous
operation in this mode is not recommended. Converter will auto-restart
once fault has been removed
Specifications typically at 25°C, normal line, and full load -
unless otherwise stated.
Specifications subject to change without notice.
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s
888-IPD
CONV erter
w w w .ipdconverters.com
4
7
3
2
6
8
SINGLE
1 W A TT
ef
f.
vs
load
(1 2 VIN )