PowerBox PBX 90

PowerBox PBX 90

The PowerBox is an intelligent control and distribution unit for the electric grid in a modern racing car which is seamlessly integrated into the Bosch Motorsport system architecture. It is capable to replace all conventional relays, fuses and circuit breakers, simplifies wiring harnesses and provides diagnostic capabilities.

  • 120 A continuous current
  • 36 outputs
  • 80 A high side switches
  • Easy programming of complex functions
  • Software-tool integrated

Description

MECHANICAL DATA
Size 214 x 159 x 57.5 mm
Weight 830 g
Temp. range (at internal sensors) -20 to 85°C
ELECTRICAL DATA
Supply voltage range 5 to 20 V
Current consumption <1 A

Maximum recommended output current 120 A continuously >180 A peak current (2 s)

COMMUNICATION
CAN 3
Ethernet 2
INPUTS
12 analogue inputs (16 bit resolution) switchable pull-up resistors
4 digital inputs switchable pull-up/pull-down resistors
OUTPUTS
4 high power channels up to 40 A (parallel up to 80 A)
4 high power channels up to 25 A
22 high power channels up to 15 A
6 multi purpose outputs up to 10 A (low side, high side, push-pull, PWM)
1 sensor supply 5 V with individual ground pin
SOFTWARE
Function development and calibration tool
Bosch Motorsport PBX Suite

Supporting Material

California Proposition 65

 Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are:

lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and
arsenic and chromium from chemically treated lumber.

Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.