LHUG-150
Hi-Rel Grade, DC/DC Input Bus Conditioner, 150 W
General Characteristics
- Additional functions : monitoring signals, synchro overpower
- Charger switching frequency : 200 KHz
- Galvanic isolation input/output : non isolated
- Power range : From 10W to 150W
- Protections : Reverse polarity, over power
- Transient suppressor : 80, 100 Vdc
- RoHs
Key Features
- Compatible with 9-60 Vdc converters
- Dedicated to DO-160, MIL-STD-1275
- Reduce capacitance value by 80%
- Unique product for hold-up solutions & transient suppressor
Series Description
The GAIA Converter LHUG-150 designates a family of power conditioners. The LHUG-150 is an ultra compact Mil/Aero multi-standard, voltage and power conditioner dedicated to GAIA Converter's latest generation "N" DC/DC converters (i.e. with 9-60 Vdc permanent input voltage).
The LHUG-150 is designed to comply with the addtional input requirements of 24 / 28 Vdc Mil / Aero buses such as: input inrush current limitation, transient input voltage, transparency due to brownout, +/-100 V reverse protection.
Moreover, the LHUG-150 allows setting the output power protection limit as well as reducing EMI thanks to GAIA Converter's bi-phase synchronisation drive of MGDD converter.
The LHUG-150 has been designed to easily build complex multiple output architectures up to 120 W. It complies with the following standards:
MIL-STD-704A/D/E/F, MIL-STD-1275A/B/C/D/E, MIl-STD-461, EN2282, AIR2021E and many others.
The combination of LHUG-150, MGDD "N" series of DC/DC converters and FGDS filter series, leads to size, thickness and weight optimization of Mil / Aero multiple outputs DC-DC power supplies.
Former part-number LHUG150-N has evolved to LHUG150-M-N.
Both part numbers designate the same product.
Read more ...Moreover, the LHUG-150 allows setting the output power protection limit as well as reducing EMI thanks to GAIA Converter's bi-phase synchronisation drive of MGDD converter.
The LHUG-150 has been designed to easily build complex multiple output architectures up to 120 W. It complies with the following standards:
MIL-STD-704A/D/E/F, MIL-STD-1275A/B/C/D/E, MIl-STD-461, EN2282, AIR2021E and many others.
The combination of LHUG-150, MGDD "N" series of DC/DC converters and FGDS filter series, leads to size, thickness and weight optimization of Mil / Aero multiple outputs DC-DC power supplies.
Former part-number LHUG150-N has evolved to LHUG150-M-N.
Both part numbers designate the same product.
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 | Case dimensions | Standard electrical functions | Adj. hold-up capa final voltage | EMI Filter | Hold up mode threshold voltage | Operating case temp. range | Case material | Inrush current limiter | Max drop out in nomal mode | Charger switching frequency | Max power in drop out operation | DC resistance | UVLO min | Synchronization freq. range | Voltage drop @ I max | Weight | Synchronization | Transient elevator | Power dissipation | Options | RoHS / SnPb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LHUG-150-M-N | Active | 150 W | 11- 80 Vdc | 100.0 Vdc / 50 ms, 100 / 50 Vdc/ms / Vimax_tr | 78 max Vdc | 10 A | 10 / 100 Vdc/ms / Full load | 42.7 x 32.4 x 8.2 mm | UVLO, OPP, SYNC, PF, REV.POL | MIL-STD-461 | Metallic black anodized coating | 200 KHz | 560 to 720 KHz | 28 Grams | IN/OUT | N | 13 W | 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.