DC/DC Module Datasheet 30 Watts Series0 pages
Hi-Rel DC/DC CONVERTERCGDM TETHYS : 30W POWER
nnHi-RelGrade
nnConfigurable Multiple OutputsMetallic case - 1.500 VDC Isolation
nn 28 Vdc input compliant with MIL-STD-704D/EՕ Highly configurable DC/DC converterUp to 6 outputs and 3 independant lineregulationsՕ Low profile : 0,33 ( 8.5mm)ӕ Nominal Power of 30 W without derating
Wide temperature range : -40հC/+105C case
Е Galvanic isolation 1.500 VDC
Integrated LC EMI filter
Օ Permanent short circuit protection
External trim and sense adjustment : +/-5%
Օ Inhibit function nn
1-General
nnThe TETHYS 30W series is a full family of highlyconfigurable DC/DC low profile power moduledesigned for direct implementation on high
density printed circuit boards designed for
aerospace, military and high-end industrial ap-
plications. This module uses a high frequency
fixed swiching technic at 480 KHz providing ex-
cellent reliability, low noise characteristics and
low profile package. This model is available with
nominal input voltages as 12 or 28 volts in range
of 9-36 or 16-40 volts. The serie includes
thousands of output configuration from single,
bi up to six possible output voltages in choices
of 3,3, 5, 12, 15, 24 volts with trim and sense
functions for output voltage adjustment.
No external heatsink is required for the for CGDM
series to supply 30W output power over the
case temperature range of -40C up to 105аC.
All the modules are designed with LC network
filters to minimize reflected input current ripple
and output voltage ripple. The modules include undervoltage lock-out, apermanent short circuit protection an output
overvoltage protection and a thermal protection
to ensure efficient module protections.The soft-start allows current limitation andeliminates inrush current during start-up. The
short circuit protection completely protects the
module against short-circuits of any duration by
a shut-down and restores to normal when the
overload is removed. The thermal protection is
adjusted to 110C and protects the module
against overheat.
The inhibit function is commanded with a low
logic level and disables the module for applica-
tions requiring on/off operations.
The design has been carried out with surface
mount components and is manufactured in a
fully automated process to guarantee high
quality. Each module is tested and burned-in
with a GAIA Converter automated test
equipment. nn4
Permanent H : 9-36 VDCJ : 16-40 VDC* >
nn2-Product Selection
nnMultiple output model: CGDM-Input Voltage Range Output Transient 3 : 3.3 VDC5 : 5 VDC
5B : +/-5VDC
12 : 12 VDC
12B : +/-12VDC
15 : 15 VDC
15B : +/-15VDC
24 : 24 VDC
24B : +/- 24VDC 40 VDC/100 ms*50 VDC/100 ms* >
* Consult factory for details REDEFINING THE SOURCE OF POWER
Щ
nnGaia Converter FC97-019.08/06 Revision J For locations, phone, fax, E-Mail see back cover >
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