IR HiRel Product Families

 

EBS10032R5S

EBS DC-DC Converter with 100 Vin and 32.5 Vout Single Output

Preliminary

Features

Single output, fixed in the range +15V to +45V, up to 20A or 350W

Input ranges can be accommodated within an overall range from 20VDC to 100VDC

Short circuit and overload protection

Input under-voltage protection

Output OR-ing and hot redundant operation

Current sharing between multiple units

Galvanic isolation, 100VDC @ >10mΩ

Telecommand/Telemetry

Isolated On/Off control via high level pulse command (latching relay)

On/Off Status telemetry (relay contact type)

Input current telemetry (analog)

Temperature telemetry (NTC)

Output overvoltage telemetry (switch closure)

EMC

Output Ripple: <20mVrms (100Hz – 50MHz)

CS rejection input to outputs: >35dB (50Hz – 1MHz)

Internal EMI filter: Meets conducted emission requirements of major satellite power buses

Radiation

TID Rating : 100krad (Si)

SEE Rating: 60 MeV∙cm2/mg Quality

Meets derating requirements of EEE-INST-002 and ECSS-Q-30-11A

Workmanship per J-STD-001 with space addendum J-STD-001FS

FIT: <250 @ 35°C, SF env. (MIL-HDBK-217Fn2)

Design life: 18 years

Mechanical

Board dimensions: 190x90.5x29mm (LxBxH)

Chassis dimensions: 227x98.9x32mm (LxBxH)

Vibration and shock resistant

Mass incl. chassis: <890g (board <500g)

Board is coated with ARATHANE-5750

Specifications

ParameterValue
Total Dose kRad (Si)100
SEE60
Total Output Power (W)250
Typical Efficiency (%)91
Operating Temperature65°C
OutputsSingle
Qual LevelRadiation Hardened
Input Voltage Min (V)65
PackageEBS
Input Voltage Max (V)105
Base Part StatusPreliminary
IOUT Single (A)11
Output Voltage Single (V)+32.4
See (MeV-cm2/mg)60
Input Voltage (V)100
EBS

Part # PCB16000FM

EBS DC-DC Converter with 100 Vin and 32.5 Vout Single Output

DescriptionPart NumberStatusStandard Pack Quantity
Flight ModelPCB16000FMPRELIMINARY

Package Support