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News & Industry Trends
Charging-technology news, teardowns and component developments, compiled for buyers and brand owners. 10 articles.
Shenzhen Charging Carnival 2026 Shifts Focus to Ecosystem Exchange
An offline gathering that moves charging coverage from spec sheets to hands-on experience and direct brand-to-user dialogue.
2026 Shenzhen Charging Carnival Held on September 19
Charging and consumer electronics brands gathered in Shenzhen on September 19 for product showcases, hands-on testing and face-to-face user feedback.
Charging Roundup, Sept 20: Magnetic Chargers, Server PSUs
A magnetic cooling wireless charger strip-down, new national-standard power banks and a dense wave of AI server power supply launches.
Teardown: TORRAS CQ34 60W GaN Charger With Smart Display
A 60W GaN charger measuring roughly 36.9 x 36.1 x 44.9 mm pairs PD3.2/AVS/PPS output with a touch display and a stacked PCBA.
Aishi Capacitors Take Key Roles in Honor Magic8 90W Charger
A teardown of the Honor Magic8 90W charger (HN-200450C02) finds four Aishi electrolytic capacitors, including 88 uF of high-voltage bus storage.
Charging Brief: Qi 2.2.1 Certification, 3200W CRPS, Battery News
The September 17 industry brief covers Qi 2.2.1 certification, a 3200W CRPS titanium power supply, and new battery cell certifications.
Si-Power Launches SP9676E 700V GaN Co-Packaged AC/DC Chip
A high-frequency quasi-resonant flyback controller that integrates a 700V GaN device in one HSOP-8 package for PD/PPS supplies.
BASiC: Negative Gate Turn-Off for SiC MOSFETs Depends on Topology
A Basic Semiconductor analysis says negative gate turn-off is needed mainly in bridge stages, while flyback, forward, Buck and Boost PFC can run 0V turn-off.
Honor 120W GaN Charger Uses Three AiSHi 400V Capacitors
A teardown of Honor's 120W GaN charger HN-200600C02 finds three AiSHi 400V 27uF aluminum electrolytic capacitors in parallel, giving 81uF of bus storage.
Teardown: Jiudian 67W 15000mAh 3-in-1 Laptop Power Bank
A three-series 21700 pack, a GaN quasi-resonant charger stage and a 67W USB-C output share one retractable-cable enclosure rated at 54.75Wh.