35 Watt CD Single Series DC/DC Converters
Features
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Automotive Application
4 to 18 Volt Input Range
5 Volt, 35 Watt Output
Isolated, Low I/O Capacitance
Five Year Warranty
Selection Chart
Model
12S5.7000CD
Input Range
VDC
Min
Max
4
18
Output
VDC
5
Output
mA
7000
Description
The CALEX 12S5.7000CD is a single output DC/DC converter
with an input range of 4 to 18 VDC and a 5 VDC output. The
output current is rated at 7 amps continuous over the input
voltage range of 8 to 18 VDC, and derates linearly to 4 amps
at 4 volts input (See figure 1).
The unit can withstand a Transient Input Voltage above
18V under limited conditions.
The full 7 amps of output is available on an intermittent use
basis over the 4-8 volt input range. The ON time is limited to
30 seconds once every 10 minutes, which is a 5% duty cycle.
Also see the applications information section of this drawing.
The 12S5.7000CD is functionally similar to the 24S5.7XT,
having the same pinout and pin functions, but requires a low
source impedance.
The unit is filled with a compound and will withstand a
normal water wash after being soldered to a PC board.
12S5.7000CD Block Diagram
A
2401 Stanwell Drive 鈥?Concord, California 94520 鈥?Ph: 925/687-4411 or 800/542-3355 鈥?Fax: 925/687-3333 鈥?www.calex.com 鈥?Email: sales@calex.com
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3/2001
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