SMD DC/DC converter / power / military / switching
DVSB Series



  • Configuration:


  • Electrical characteristics:


  • Applications:


  • Other characteristics:

    switching, EMI, custom

  • Power:

    12.5 W

  • Input voltage:

    Max.: 50 V

    Min.: 10 V

  • Output voltage:

    3.3 V, 5 V


A true military and avionics grade thick-film hybrid DC-DC power converter, the DVSB Series eliminates the need for custom converters or multiple converters to satisfy multiple output voltage needs in a mil/aero power system. With outputs 3.3V and 5V, the DVSB Series can power systems from a single module, saving board space, weight, and development cost while enhancing the system reliability.

˃ Dual low voltage outputs of 3.3V and 5V
˃ Wide input voltage range: 15 to 50 Volts with 80V transient per MIL-STD-704
˃ Up to 12.5 watts output power
˃ Full performance over -55°C to +125° C. military temperature range
˃ Minimal cross regulation resulting from VPT’s dual control loop design topology
˃ Fault tolerant magnetic feedback circuit
˃ Extreme reliability: no use of optoisolators
˃ Very low output noise: 40mV typical
˃ Host of circuit protection features
˃ Extremely low profile (.355 inches) and light weight (24/28g) hermetic package
˃ Fixed switching frequency
˃ Ensure excellent thermal performance and unit isolation by using with the thermal pad TP-007

Compliances and Certifications:
˃ Available qualified to MIL-PRF-38534 Class H and Class K, DLA SMD #5962-08207
˃ MIL-PRF-38534 Class H and Class K certified manufacturing facility
˃ MIL-STD-704A input voltage requirements
˃ DO-160
˃ ISO-9001
˃ MIL-STD-883 military and space environmental screening available
˃ MIL-STD-461 C-F when used with a VPT DVMH28 EMI filter