HGMM-350
Hi-Rel Grade, AC/DC Non Isolated PFC, 350 W
General Characteristics
- Additional functions : on/off, reference voltage, companion module drive control
- External synchronization range : no synchro
- Galvanic isolation input/output : non isolated
- Nominal power up to : 350 W
- Protections : output short circuit, over power, over temperature
- Switching frequency : 250 KHz
- Trim adjustment : Consult factory
- Leaded only
Key Features
- Active PFC : MIL-STD-704, DO-160, ABD-100, MIL-STD-1399 compliant
- Dedicated for 115 Vac applications
- Low input current harmonic distortion < 10%
- Standard half brick package
Series Description
The GAIA Converter HGMM-350 designates a family of non isolated AC/DC power factor correctedmodules. The HGMM-350 family is designed tobe compatible with the latest airborne singlephase input bus 115 Vac / 400 Hz fixed and variable frequency and shipborne single phase inputbus 115 Vac / 60 Hz.
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Product Selection
This product selection table includes all available versions. Other references may be offered – see technical datasheets.
For more information, please consult factory.
| Reference | Status | Output power | Input voltage | Max. transient input voltage | Switching frequency | Output voltage | Output current | Min. transient input voltage | Output Nbr | Max power per channel | Case dimensions | Standard electrical functions | Operating case temp. range | Case material | Isolation voltage | Synchronization freq. range | Efficiency | Weight | Power factor | Total harmonic distorsion | Options | RoHS / SnPb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HGMS-350-W-T | Active | 350 W | 95 - 140 Vac | 180.0 Vac / 100 ms, 71.0 Vac / 15 ms | 250 KHz | 61.15 x 58.11 x 12.7 mm | OPP, SCP, OTP | -40 to 105 °C | N/A | 93 % | 110 Grams | <10 % | S |  | ||||||||
| HGMS-350-X-T | Active | 350 W | 95 - 140 Vac | 71.0 Vac / 15 ms, 180.0 Vac / 100 ms | 250 KHz | 61.15 x 58.11 x 12.7 mm | OPP, SCP, OTP | -40 to 105 °C | N/A | 93 % | 110 Grams | <10 % | S | | ||||||||
| HGMS-350-Y-T | Active | 350 W | 85 - 265 Vac | 250 KHz | 61.15 x 58.11 x 12.7 mm | OPP, SCP, OTP | -40 to 105 °C | N/A | 93 % | 110 Grams | <10 % | S | |
Output Nbr: S: Single output, B: Bi-outputs, D: Dual outputs, T: Triple outputs – Dual outputs products can be usable for single output or bi-outputs. Output Nbr E corresponds to a slave module (see DataSheet)
Case dimensions: L x W x H (maximum values in mm)
Standard electrical functions: Case: Case connection, OVLO: Input overvoltage lockout, UVLO: Input under voltage lockout, OCP: Output over current protection level, OPP: Output over power protection, OVP: Output over voltage protection level, SCP: Output short circuit protection, OTP: Over temperature protection, VIF: Pin for Input Current Ripple Reduction, SYNC: Pin for Synchronisation, TRIM: Pin for adjust ouput voltage, ITRIM: Pin for adjustement ouput current limitation, CC: Pin for capacitor charged signal, CD: Pin for capacitor discharged signal, UVLOadj: Pin for level undervoltage lockout adjust, VREF: Pin for output internal voltage reference, PF: Pin for power fail signal, SENSE: Pin for voltage regulation, REV.POL: Reverse polarity protection, SHARE: Pin for output current parallel sharing
Status NPR: Not preferred for new Design
Options: T Screening at start-up -55° C, Y High isolation 3000 Vdc, M On/Off function, S Screening and serialization, F Synchronization function, P Share function
Technical Documentation
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Materials Disclosure Disclaimer
Even though all possible efforts have been made to provide you with the most accurate information, we can not guarantee to its completeness and accuracy due to the fact that the data has been compiled based on the ranges provided and some information that may not have been provided by the subcontractors and raw material suppliers to protect their business proprietary information.