Hi-Rel AC/DC PFC MODULE
HGMM-350 : 350W POWER
• AC/DC Non Isolated Power Factor Corrected Module
• 115/230 VAC single phase
• Permanent input range : 85 - 265 VAC
• Frequency range : 45-65Hz
• MIL-STD-704, MIL-STD-1399
• Low input current harmonic distorsion < 10%
• Output Power : 350W
• Active inrush current limitation
• Inhibition function
• Leaded process
Gaia Converter FC06-033.01/10 Revision C
©
REDEFINING THE SOURCE OF POWER
1- General
Hi-Rel
Grade
For locations, phone, fax, E-Mail see back cover
The GAIA Converter HGMM-350 universal input
module HGMS-350-Y-T designates a non isolated
AC/DC power factor corrected module designed
to be compatible with the single phase input
bus 115/230VAC 50/60Hz frequency.
The modules accept an AC input voltage ranging
from 85Vac to 265Vac and include active power
factor corrector that enables a very low level of
current harmonic distorsion.
The HGMM-350 is compliant with numerous
military standards requirements among them
with :
• the US military standard MIL-STD-1399A/B :
- permanent input range : 107-123Vac
- transient : 92Vac/2s - 138Vac/2s
• the US military standard MIL-STD-704E/F :
- permanent input range : 108-118Vac
- transient : 80Vac/10ms - 180Vac/100ms
• the US military standard MIL-STD-1399
4
115/230 VAC Universal Power Factor Corrected
Frequency 45-65Hz
Non Isolated Output
Metallic Case
The HGMS-350-Y-T module includes a soft start
an active inrush current limitation, a permanent
short circuit protection and an inhibit function.
The soft-start/active current limitation eliminates
inrush current during start-up, the short circuit
protection protects the module against short-
circuits of any duration by a shut down and
restores to normal when the overload is removed.
The HGMS-350-Y-T output voltage is set to 420Vdc
compatible with GAIA Converter high input vol-
tage series of DC/DC converter and operates
with a hold-up capacitance to allows transparency
time and ripple reduction.
The design has been carried out with
surface mount components and is manufactured
in a fully automated process to guarranty high
quality. Every module is tested with a Gaïa
Converter automated test equipment. The mo-
dules are potted with a bi-component thermal
conductive compound and packaged in a metalic
case to ensure the module’s integrity under high
environmental conditions.
2-Product Selection
Input Voltage Range Output
Options :
/T : option for -55°C start up operating temperature
/S : option for screening and serialization
HGMS - 350 - option
/
input output
T : 420 VDCY : 85-265 VAC / 50/60 Hz