MGDM-10 Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – Hi-Rel DC/DC CONVERTER 10W POWER

Hi-Rel DC/DC CONVERTER
MGDM-10 : 10W POWER ^Hi-Rel
Grade
Single, Bi & Triple Outputs
Metallic Case - 1.500 VDC Isolation
• 28Vdc input compliant with MIL-STD-704 D/E
• Low profile : 0,33 “ (8.5mm)
• Nominal power of 10 W without derating
• Wide temperature range : -40°C/+105°C case
• High efficiency up to 83 %
• Soft start
• Galvanic isolation 1.500 VDC
• Integrated LC EMI filter
• Permanent short circuit protection
• Parallel operation master/slave
• No optocoupler for high reliability
REDEFINING THE SOURCE OF POWER
© Gaia Converter FC97-010.08/06 Revision P
1-General
The MGDM-10 series is a full family of high perfor- The modules include a soft-start, an input
mance DC/DC low profile power modules designed undervoltage lock-out, a permanent short circuit
for aerospace, military and high-end industrial ap- protection and an output overvoltage protection
plications. These modules use a high frequency to ensure efficient module protections.
fixed switching technic at 480 KHz providing ex- The soft-start allows current limitation and
cellent reliability, low noise characteristics, high eliminates inrush current during start-up. The short
power density and a low profile package. Standard circuit protection completely protects the module
models are available with nominal input voltages against short-circuits of any duration by a shut-
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 triple
down and restores to normal when the overload is
removed.
4
output voltage choices of 3,3, 5, 12, 15, +/-5, +/ The design has been carried out with surface mount
-12, +/-15 or +/-24 volts. No external heatsink is components and is manufactured in a fully
required for the MGDM-10 series to supply 10W automated process to guarantee high quality. Each
output power over the case temperature range of module is tested and burned in with a GAIA
-40°C up to 105°C.
Converter automated test equipment before and
All the modules are designed with LC network filters after encapsulation.The modules are potted with
to minimize reflected input current ripple and out- an excellent thermal conductive compound and
put voltage ripple.
packaged in a metallic case to ensure the module’s
2-Product Selection
integrity under high temperature conditions.
Master converter :
Single output model : MGDS-10-
Bi output model
: MGDB-10-
Triple output model : MGDT-10-
Slave converter :
Single output model : MGDE-10-
(/T) : option for -55°C start up operating temperature.
(/S) : option for screening and serialization
(/T) and/or (/S)
(/T) and/or (/S)
(/T) and/or (/S)
(/T) and/or (/S)
Input Voltage Range
Permanent
Transient
C : 4,5-5,5 VDC
H : 9-36 VDC
J : 16-40 VDC
n/a
40 VDC/100 ms*
50 VDC/100 ms*
* Consult factory for details
Output
B : 3.3 VDC
C : 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
For locations, phone, fax, E-Mail see back cover