"Hi-Rel DC/DC CONVERTERMGDM-10 : 10W POWER nn

Hi-RelGrade

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Single, Bi & Triple OutputsMetallic Case - 1.500 VDC Isolation

nn 28Vdc input compliant with MIL-STD-704 D/EՕ Low profile : 0,33 (8.5mm)ӕ Nominal power of 10 W without derating Wide temperature range : -40հC/+105C case
Е High efficiency up to 83 % Soft startՕ Galvanic isolation 1.500 VDC
Integrated LC EMI filter
Օ Permanent short circuit protection Parallel operation master/slaveՕ No optocoupler for high reliability nn

1-General

nnThe MGDM-10 series is a full family of high perfor-
mance DC/DC low profile power modules designed
for aerospace, military and high-end industrial ap-
plications. These modules use a high frequency
fixed switching technic at 480 KHz providing ex-cellent reliability, low noise characteristics, high
power density and a low profile package. Standard
models are available with nominal input voltages
as 5, 12 or 28 volts in range of 4,5-5,5 9-36 or 16-
40 volts. The series include single bi and tripleoutput voltage choices of 3,3, 5, 12, 15, +/-5, +/-12, +/-15 or +/-24 volts. No external heatsink isrequired for the MGDM-10 series to supply 10W
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 out-put voltage ripple.
The modules include a soft-start, an inputundervoltage lock-out, a permanent short circuitprotection and an output overvoltage protectionto ensure efficient module protections.
The soft-start allows current limitation and
eliminates 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 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 before and
after encapsulation.The modules are potted with
an excellent thermal conductive compound and
packaged in a metallic case to ensure the modules
integrity under high temperature conditions. nn4 nn

2-Product Selection

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Master converter :Slave converter :

nnSingle output model: MGDS-10- (/T) and/or (/S) Bi output model: MGDB-10- (/T) and/or (/S) Triple output model: MGDT-10- (/T) and/or (/S) Single output model: MGDE-10- (/T) and/or (/S)

(/T) : option for -55ҰC start up operating temperature.
(/S) : option for screening and serialization Transient Input Voltage Range Output Permanent n/a40 VDC/100 ms*
50 VDC/100 ms* B : 3.3 VDCC : 5 VDC or +/-5VDC
E : 12 VDC or +/-12VDC
F : 15 VDC or +/-15VDC
CE : 5 VDC and +/-12 VDC
CF : 5 VDC and +/-15 VDC
I : +/-24 VDC C : 4,5-5,5 VDCH : 9-36 VDC
J : 16-40 VDC >
* Consult factory for details REDEFINING THE SOURCE OF POWER

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Gaia Converter FC97-010.08/06 Revision P For locations, phone, fax, E-Mail see back cover >

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