Cell Contact System

GEN I

– Mounts in battery pack to sense thermal runaway
– Low power draw standby modes
– CAN or PWM programmable types available
– Quick response, high reliability
– Good signal quality

– FuSa capable

– Automotive grade

Data sheet – CAN

Data sheet – PWM

GEN II

– Mounts on BMS
– Very low power consumption (op: <7mA, sleep <0.6mA)
– UART, IIC, or SPI output
– Small size (15mm x 20mm x 5.5mm)
– High accuracy

– Automotive qualified

Data sheet

Gen III

– Mounts on BMS

– Chip scale package (LGA 18-pin, 5.5mm x 4.0mm)

– UART output

– Very low power consumption (op: <7mA, sleep <0.6mA)- Consistently high accuracy across temperature range

– Automotive qualified

Preliminary data

30FCS01-01 SERIES

– Sensing range from -500A to 500A RMS or DC

– Power consumption <160mA@500A

– Error of <0.3% at room ambient temperature, <0.5% across temperature range (-40⁰ to 85⁰C)

– CAN output with low offset

– EV/PHEV/Charging piles/Energy Storage Equipment

Data sheet

8436-4

– Electron beam welded for precision

– Resistance value of 25µΩ (+/-5%)

– TCR of >50PPM/C (00C to 800C)

– Power rating of 36W

– Operating temperature range of -650C to 1700C

– Customizable

Preliminary data

Churod Electronics uses multi-physics simulation technology to design efficient and robust CCS systems. Working primarily in a blister scheme, Churod’s designs layer the PCB, busbar, and fuse protection for a general weight reduction when compared with competing technologies. This process also allows for increased product length (greater than 2000mm) while also minimizing thickness. This provides excellent protection against short circuit to external componentry. Internal resistance is ultra-low due to our etch-molding process.

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