Piedrafita wide range of products

Piedrafita Defpower

Solutions

Discover our wide range of products. Piedrafita DefPower offers a wide variety of solutions for power systems within all sorts of ehicles, specially optimised for extreme mobility solutions.

OUR PRODUCTS

MILPDU32-24 MK1

The origin of Piedrafita DefPower. Our MILPDU32-24 MK1 is the first product ever developed under the Piedrafita brand. The first in our MILPDU product family, MILPDU32-24 MK1 is an extremely reliable and efficient product, designed to operate under real-life conditions.

Main characteristics

  • 32 outputs
  • 20A Max. current per output
  • 35A max. peak current per output
  • 160A Max. overall current
  • 200A Max. peak current
  • 28V DC supply voltage
  • 1 Ethernet port
  • 1 CAN 2.0A or 2.0 programmable port
  • 1 RS232 port
  • 10 MILPDU per CAN bus Max.
  • Output currents and states published on CAN
  • Protected outputs resettable via CAN
  • 4 analogue inputs with programmable switching voltage threshold
  • 28 digital inputs with programmable pull up/down, active high/low condition and validation debounce time
  • 32 software inputs via CAN
  • 1 Internal temperature input
  • 1 supply voltage input
  • 1 reset input with pull up to active 5V LED
  • 220x151x61.4 mm

MILPDU32-24 MK2 Single Pole

DefPower’s Single Pole MILPDU is a field-proven solution, based on solid-state technology. This Power Distribution Unit offers incredible advantages:

  • Low footprint
  • High reliability
  • Efficiency>99%
  • Reverse Polarity protection
  • Low EMC profile
  • SMD 30A fused outputs
  • Programmable Switching Logic
  • Greatly improved logistics

 

Main characteristics

Outputs

  • 32x high current outputs
  • 23A continuous current per output
  • 400A continuous current overall
  • 500A peak overall current
  • 4x low side outputs 9A
  • 64x CAN outputs

Inputs

  • 32x physical inputs (4 with programmable voltage thresholds)
  • 64x CAN inputs
  • Pull up/down selectable
  • Active high/low selectable

Communications

  • 1x Ethernet
  • Programming & real time diagnosis
  • 3x 11/29 bit CAN 2.0A or 2.0B
  • 50kbps to 1Mbps selectable

Dimensions and weight

  • 248x198x56.1mm
  • 3.3kg

MILPDU32-24 MK2 Dual Pole

DefPower’s Dual Pole MILPDU is a field-proven solution, based on solid-state technology. This Power Distribution Unit offers incredible advantages:

  • Low footprint
  • High reliability
  • Efficiency>99%
  • Low EMC profile
  • Reverse polarity protection
  • SMD 30A fused outputs
  • Programmable Switching Logic
  • Greatly improved logistics

Main characteristics

Outputs

  • 32x high current outputs
  • 23A continuous current per output
  • 420A continuous current overall
  • 500A peak overall current
  • 4x low side outputs 9A
  • 64x CAN outputs

Inputs

  • 32x physical inputs (4 with programmable voltage thresholds)
  • 64x CAN inputs
  • Pull up/down selectable
  • Active high/low selectable

Communications

  • 1x Ethernet
  • Programming & real time diagnosis
  • 3x 11/29 bit CAN 2.0A or 2.0B
  • 50kbps to 1Mbps selectable

Dimensions and weight

  • 325x246x56.1mm
  • 4kg

MILPDU32-24 MK2 Single Pole Lite

DefPower’s new, optimised Single Pole MILPDU, based on solid-state technology. This Power Distribution Unit offers incredible advantages:

  • Low footprint
  • High reliability
  • Efficiency>99%
  • Reverse Polarity Protection
  • Low EMC profile
  • Reverse polarity protection
  • SMD 30A fused outputs
  • Programmable Switching Logic
  • Greatly improved logistics

 

Main characteristics

Outputs

  • 24x high current outputs
  • 20A continuous current per output
  • 150A continuous current overall
  • 64x CAN outputs

Inputs

  • 32x physical inputs (4 with programmable voltage thresholds)
  • 64x CAN inputs
  • Pull up/down selectable
  • Active high/low selectable

Communications

  • 1x Ethernet
  • Programming & real time diagnosis
  • 3x 11/29 bit CAN 2.0A or 2.0B
  • 50kbps to 1Mbps selectable

Dimensions and weight

  • 294x198x55.8mm
  • 2.4kg

MIL-TVPD36

Piedrafita DefPower presents our one-of-a-kind positive voltage surge protection device, developed to ensure protection of any device under MIL-STD 1275E:

  • Certified against military standards
  • 100% functional tested
  • Rugged and compact design

Main characteristics

Dimensions:

  • 226x58x28mm
  • 0.5kg

Electrical Interface:

  • 2xM6 female thread (positive and negative) circuit protection
  • 1xM3 female thread Fault warning

Product Data:

  • 36.6V Clamping voltage
  • 33V Release Voltage
  • >800J Energy dissipation

RPS-2412-01

Piedrafita DefPower’s DC-DC 12-24V Rugged Converter, especially designed for military vehicles working under extreme conditions:

  • Fully compliant with MIL-STD
  • IP67 sealing
  • Military connectors
  • Optimised for use in testing applications

Main characteristics

  • Input Voltage Range: 16-50V (Typ. 28V)
  • Output voltage: 11.94-12.06V (Typ. 12.0V)
  • Accuracy of output voltage: 0.5%
  • Rated output power: 320W
  • Rated output current: 26.67A
  • Output current limit: 103-135% (Typ. 115%)