Unveiling the 8 major "black technology" features of communication charging station motherboards

The "black technology" function of the charging station motherboard has jumped from "being able to charge" to "thinking, self-healing, and interactive". Below are 8 major black technologies tested and implemented in 2024-2025, each with a chip/solution+quantitative effect. After reading, it is clear that "black technology" is not a marketing term, but a chip that can be ordered.

① Chip level metrology+RTC three in one

• Juquan HT5015: 0.5 level accuracy, -40 ℃ startup, crystal free, one chip eliminates external RTC+operational amplifier, BOM reduced by 8%.

② 6mA DC leakage chip level protection

• RCMU101SN-E flux gate: 0.1ms hardware closed loop, rain film trips at 8mA, 50 times more sensitive than the old version 300mA, and does not cut off power on rainy nights.

③ AI edge NPU plug and charge

• Core Orange XC Edge 1 TOPS: VIN authentication and settlement can be completed within 3 seconds after inserting the gun. The success rate of plug and play charging is 99.3%, and the fault prediction is 72 hours ahead of schedule.

④ Blockchain level settlement

• ESAM+SM4 encryption: Hashed on chain for each kilowatt hour, preventing card cloning and fraud, with a settlement error rate ranging from 2% to 0.05%.

⑤ 0.1ms hardware emergency stop

• Dual MCU mutual inspection: hard cut-off for overcurrent/overvoltage/leakage<50ms, 10 times faster than the old board, arc energy ↓ 85%.

⑥ Starting at -40 ℃ under all operating conditions

• Shilanwei TGBT -40 ℃ AEC-Q100: -25 ℃ Mohe test, with a successful startup rate, can also "cold start" without a heater.

⑦ 4G/5G+PLC three in one communication

• CA-IS3082W 5kV isolation+ST8500 PLC: 4G disconnection on rainy nights → PLC seamless switching in 0.2s, availability>99%.

⑧ Dual authentication of blockchain and carbon footprint

• ESAM+EPD Carbon Footprint Certificate: Carbon footprint ↓ 30%, avoiding EU carbon tariffs, order premium+10%.

one-sentence summary

In 2025, the AC charging pile motherboard will have a "0.5 level metering+6mA flux gate+1 TOPS NPU+blockchain settlement+-40 ℃ startup+5kV isolation+carbon footprint certification", with a BOM reduction of 8%, rainy night availability rate>99%, and carbon tariff premium+10% - black technology is not an advertisement, it is a chip that can be ordered.

The communication charging pile motherboard produced by Xincheng Technology is full of black technology. Welcome to consult and purchase!