VHR30-2800S DC-DC Converter

Ideal for non flight-critical solutions in military, avionics, unmanned systems as well as manufacturing equipment and controls.

Features:

  • High reliability at low cost
  • 30W output power
  • Single output of 3.3, 5, 12, 15 Volts
  • Wide input voltage range: 15 to 50V with 80V transient
  • Full performance over temperature range of -40 °C to +100 °C
  • Input undervoltage lockout
  • Fixed frequency
  • Output soft start
  • Current limit protection
  • Short circuit protection
  • Six-sided rugged metal package

Compliances and Certifications:

  • MIL-STD-1275
  • MIL-STD-704
  • MIL-STD-461C-F and EN55022 when used with VHR EMI filter
  • J-STD-001, ISO-9001, IPC-A-610 Class 3 manufacturing

Summary Data

For complete specifications, please see the official datasheet.

To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tcase = -40° C to +100° C, Vin= +28V ±5%, full load, unless otherwise specified.

Select a product to view its specifications:

Parameter Conditions VHR30-283R3S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load3.213.303.38Vdc
Output PowerVin: 15-50V0 25W
EfficiencyVin: 28V, Full Load7075 %
Input RippleFull Load, 20Hz to 10MHz 3075mApp
Output RippleFull Load, 20Hz to 10MHz 2050mVpp
Load RegulationNo Load to Full Load 110mV
Line RegulationVin: 15-50V 110mV

Parameter Conditions VHR30-2805S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load4.875.005.13Vdc
Output PowerVin: 15-50V0 30W
EfficiencyVin: 28V, Full Load7481 %
Input RippleFull Load, 20Hz to 10MHz 3075mApp
Output RippleFull Load, 20Hz to 10MHz 1550mVpp
Load RegulationNo Load to Full Load 110mV
Line RegulationVin: 15-50V 110mV

Parameter Conditions VHR30-2812S Units
MinTypMix
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load11.7012.0012.30Vdc
Output PowerVin: 15-50V0 30W
EfficiencyVin: 28V, Full Load7883 %
Input RippleFull Load, 20Hz to 10MHz 3075mApp
Output RippleFull Load, 20Hz to 10MHz 1050mVpp
Load RegulationNo Load to Full Load 110mV
Line RegulationVin: 15-50V 110mV

Parameter Conditions VHR30-2815S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load14.6215.0015.38Vdc
Output PowerVin: 15-50V0 30W
EfficiencyVin: 28V, Full Load7984 %
Input RippleFull Load, 20Hz to 10MHz 3075mApp
Output RippleFull Load, 20Hz to 10MHz 1050mVpp
Load RegulationNo Load to Full Load 110mV
Line RegulationVin: 15-50V 110mV

(1) Transient time up to 1 second.