Product Introduction-Hefei J-Link Automotive Electronics Co.,Ltd.

INVERTER WITH SiC

Product Highlights

Self developed and self-made SiC power module, with a maximum efficiency of 99.8%, suitable for various B and C grade advanced pure electric passenger vehicles, and can be matched with various electric drive assemblies with peak power of 300kW. It has torque estimation, zero position correction, ASC, junction temperature estimation, soft decoding, and random switching frequency. BOOST boost function is optional

Product parameters
Peak power	300kW
Peak current	450Arms
Working voltage	50V~900V
Max efficiency	99.8%

DUAL INVERTER FOR DHT

Product Highlights

Chip level integrated dual motor controller

Product parameters
Content	Drive motor	Alternator
Rated voltage	390V
Bus input voltage range	300-450V
Continuous working current	250Arms	200Arms
Short term working current	500Arms@30s	400Arms@30s
Peak efficiency of controller	98.4%

GENERATION FOR REEV

Product Highlights

Permanent magnet synchronous generator, integrated with electronic control and axial integration, with a comprehensive power generation efficiency of up to 94.5%.

Product parameters
Product type	400V platform products	800V platform products
Cooling method	Liquid cooling	Oil cooled
Peak torque of motor	150Nm	275Nm
Maximum speed of motor	5500rpm	5800rpm
Peak power	60kW	130kW
Working voltage range	230V~490V	550V~927V
Full power voltage range	340V~450V	650V~900V

Six-pack HybridPack Drive SiC Module

Product Highlights

AQG-324 vehicle grade reliability certification, low on resistance, low parasitic inductance, high power cycle life, double-sided pressure sintered silver process combined with DTS copper wire bonding, internal freewheeling diode with extremely low reverse recovery charge, no threshold voltage conduction characteristics, excellent gate oxide layer reliability, strong short-circuit avalanche resistance.

Product parameters
BVdss	1200V
Iout@65℃@8L/min	450Arms/580Arms@800V
Id,pulse	1000A/1400A
Vgss	-4~+18V
Lstray	8.5nH
Rds(on)	typ. 2.3mΩ/1.7mΩ (Tvj=25°C)

Half Bridge Direct Cooled Molded SiC Module

Product Highlights

The pressure sintered silver process combined with DTS copper wire bonding has high reliability; Stray inductance is about 5nH low; Vacuum plastic sealing technology improves product sealing and has wide environmental applicability; Half bridge replacement is convenient, and the combination flexibility is high

Product parameters
BVdss	1200V
Iout@65℃@8L/min	480Arms/620Arms@850V
Id,pulse	1000A/1400A
Vgss	-4~+18V
Lstray	5nH
Rds(on)	typ. 2.3mΩ/1.7mΩ (Tvj=25°C)

200-250kW 800V ELECTRIC POWERTRAIN WITH SiC

Product Highlights

The maximum working voltage is 880V, and the self-developed SiC power module adopts an oil cooled flat wire motor with integrated BOOST boost charging function. The total weight of the assembly is 74kg, which is industry-leading in lightweight level at the same power level

Product parameters
Peak power	250kW
Peak speed of motor	21000rpm
Peak torque of motor	330Nm
Peak torque of electric drive	3700Nm
Full power voltage	650V~850V

280-350kW ELECTRIC POWERTRAIN WITH SiC

Product Highlights

The maximum working voltage is 900V, and the self-developed SiC power module adopts an oil cooled flat wire motor with integrated BOOST boost charging function. The Z-direction size is small, and the rear drive adaptability is high. An electronic limited slip differential is optional

Product parameters
Peak power	300kW
Peak speed of motor	18000rpm
Peak torque of motor	445Nm
Peak torque of electric drive	5200Nm
Full power voltage	650V~850V