ISO

Intelligent Power Distribution Unit

Power distribution unit, replacing fuses and relays by semiconductor chips, reduces volume by about 15% and weight by about 20% compared to plug-in fuse boxes. It has the advantages of high reliability, programmable, maintenance-free, networkable, and precise power supply management.

Energy Management
Independent Control and Modular Management
Well-Established Protection Strategy
Fast Response, High Precision

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Product Highlights Technical Specification Industries We Serve

Product Highlights

Energy Management

Intelligent and precise power distribution according to user scenarios, reduce unnecessary power waste, make optimal use of power, intelligent management of equipment sleep and wake up, reduce the power consumption of the whole vehicle

Independent Control and Modular Management

The use of programmable semiconductor devices to control each circuit individually enables complex VMM (Vehicle Model Management) of the entire vehicle and supports OTA upgrades when design changes are required

Well-Established Protection Strategy

Equipped with advanced protection function to guard against short circuit / reverse current or voltage / overtemperature / overvoltage / overcurrent / surge / pulse, etc.

Fast Response, High Precision

Protection system responds in less than 150μs. Protection precision is within 5%

Technical Specification

Work Voltage

9～16V

Communication

CAN

Continuous Overload Current

200A (Main Circuit), 50A (4 Branches)

Short-Time Overload Current

600A @ 200ms (Main Circuit)

Voltage Sampling Accuracy

±0.5V

Current Sampling Accuracy

2%±1A

Temperature Sampling Accuracy

±2℃

Protection Action Time

<150us

Safety Level

ASIL B

IP Level

IP67