The VXR30-2800S is optimised for a broad range of applications from military ground vehicles to commercial and military aircraft and is intended for adverse environments, including severe vibration, shock and temperature cycling.

The VXR Series patent-pending epoxy encapsulated V-SHIELD® packaging is highly resistant to chemical, solvent and salt environments and is fully compatible with high-volume manufacturing processes, including wave solder, cleaning solvents, high pressure sprays and aqueous wash processes. A unique integral six-sided metalised shield improves system EMI compatibility. Dual-sided conduction cooling coupled with reduced power dissipation simplifies system thermal design.


  • Wide input voltage range: 9V to 60V
  • 6V to 80V transient for one second, 100V for 200 milliseconds
  • Single outputs of 3.3V, 5V, 7V, 12V and 15V
  • High efficiency
  • Rugged epoxy encapsulated V-SHIELD® package
  • Fully compatible with aqueous cleaning processes
  • -55°C to 105°C operation
  • Integral EMI shield
  • Dual-sided thermal conduction
  • 2,000V isolation
  • Fixed frequency
  • Low noise
  • Output current limit protection
  • Short circuit protection

Compliances and Certifications

  • MIL-STD-1275 A-E, including starting disturbances
  • MIL-STD-1275 A-D voltage spikes when used with a VXR Series EMI filter
  • RTCA / DO-160 Section 16
  • RTCA / DO-160 Section 18 and 21 when used with a VXR Series EMI filter
  • MIL-STD-704 A-F
  • MIL-STD-461 C-F when used with appropriate VXR EMI filter
  • Testing to JESD22, MIL-STD-810, MIL-STD-883
  • J-STD-001, ISO-9001, IPC-A-610 Class 3 manufacturing