Ultra Low Noise

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Ultra Low Noise DC/DC Converters For Data Acquisition and Control Systems

“AARD” Series
MAXIMUM OUTPUT POWER 1.05 – 2.4 WATTS Packaging Size: 24 PIN DIP 1.25 x .80 x .40 inches with Industry Standard Pin Locations
  • isolated dc/dc converters
  • dual regulated outputs
  • fully encapsulated
  • 600 volt isolation
  • low output noise and ripple
  • input pi filter
  • copper shielded
  • high frequency surface mount hybrid design
  • mtbf – 3 million hours
Input Voltage Range: 10 - 14, 18 - 36 or 20 - 28 VDC
Output Voltage: 60 to 450 VDC
Output Voltage Setting Tolerance: ±4 - ±5%

Application information: The aard converters have been designed to achieve a minimum of output noise and ripple for use in applications such as a/d converters in data acquisition systems powered by 5vdc. both outputs utilize separate linear regulators, which provides tight regulation on each output under all loading conditions.

Additional input and output voltages are available - - Please inquire

“AARDD Hi Isolation” Series

Maximum output power 2.25 - 2.4 watts packaging size: 24 pin dip 1.25 x .80 x .40 inches with industry standard pin locations
  • isolated dc/dc converters
  • dual regulated outputs
  • fully encapsulated
  • 3000 volt isolation
  • low output noise and ripple
  • input pi filter
  • high frequency surface mount hybrid desig
  • mtbf – 3 million hours
nominal input voltage 5 vdc nominal output voltage ±12 or ±15 vdc

Application information: The aard hi isolation converters have been designed to achieve a minimum of output noise and ripple for use in applications such as a/d converters in data acquisition systems powered by 5vdc. both outputs utilize separate linear regulators, which provides tight regulation on each output under all loading conditions.

Additional input and output voltages are available - - Please inquire

“DARD” series

Maximum output power 1.05 - 2.4 watts packaging size: 24 pin dip 1.25 x .80 x .40 inches with industry standard pin locations
  • isolated dc/dc converters
  • dual regulated outputs
  • fully encapsulated
  • 600 volt isolation
  • low output noise and ripple
  • input pi filter
  • copper shielded
  • high frequency surface mount hybrid design
  • mtbf – 3 million hours
nominal input voltage 5 vdc nominal output voltage ±12 or ±15 vdc

Application information: The dard converters have been designed to achieve a minimum of output noise and ripple for use in applications such as a/d converters in data acquisition systems powered by 5vdc. both outputs utilize separate linear regulators, which provides tight regulation on each output under all loading conditions.

Additional input and output voltages are available - - Please inquire

“MRDHF” Series

Maximum output power 1.95 - 3 watts packaging size: 1 x 2 x .375 inches
  • isolated dc/dc converters
  • highly regulated dual outputs
  • extremely low noise
  • internal copper shielding - six sided
  • fully encapsulated
  • 100 khz switching frequency
nominal input voltage 5 vdc
nominal output voltage ±12 or ±15 vdc

Application information: The mrdhf converters have been designed to achieve a minimum of output noise and ripple for use in applications such as a/d converters in data acquisition systems powered by 5vdc. both outputs utilize separate linear regulators, which provides tight regulation on each output under all loading conditions.

Additional input and output voltages are available - - Please inquire

“MR-5” & “W” Series

Maximum output power 3.6 – 6 watts packaging size: 1 x 2 x (.375 - .47) inches
  • isolated dc/dc converters
  • highly regulated dual outputs
  • low noise
  • internal copper shielding - six sided
nominal input voltage: 5 vdc
nominal output voltage: ±12 or ±15 vdc
output current: ±150 or ±200 ma

Application information: The mr-5 and w series converters have been designed to achieve a minimum of output noise and ripple for use in applications such as a/d converters in data acquisition systems powered by 5vdc. both outputs utilize separate linear regulators, which provides tight regulation on each output under all loading conditions.

Additional input and output voltages are available - - Please inquire
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