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Standards · Compliance · Newsroom- How to Build an Automotive EMC Test Item Checklist for 12 V Systems - Two Axes, Not a Copy of the Annex
- CISPR 25 的 Class 1 到 Class 5 怎么选：限值档位、安装位置对应与三个常踩的坑
- 车用辐射抗扰试验（ISO 11452-2 ALSE 法）怎么测：场强标定、调制方式与功能状态判定
- CISPR 25 传导发射：电压法和电流探头法测的不是同一件事
- 汽车电子抛负载 5a 与 5b 差在哪：脉冲形状、整流钳位与防护余量怎么定
- 汽车电子 EMC 摸底和正式测试差在哪：布置、检波方式与报告效力
- ISO 10605 automotive ESD testing: contact and air discharge, the two RC networks, and powered versus unpowered states
- CISPR 25 radiated emission: why two laboratories differ by 6 dB on the same sample
- Testing mmWave radar and automotive cameras: anechoic chamber, immunity and all-weather durability
- What an on-board charger has to be tested for: EMC, temperature rise, insulation and mating durability
- How ESD immunity testing works, and how contact discharge differs from air discharge
- What automotive EMC testing actually measures: radiated and conducted emission explained
- Sine Sweep or Random Vibration - Matching the Excitation Source to the Failure Criterion
- 汽车线束振动试验：固定点、共振搜索与端子磨损，决定结论的三件事
- 车用连接器怎么测：插拔寿命、振动中的接触电阻与端子微动腐蚀
- 汽车电子盐雾试验要做多少小时：NSS、AASS 与循环腐蚀的条件差异和档位怎么定
- IP6K9K 和 IP69K 差在哪：车用防护等级的 K 后缀、试验条件与选级逻辑
- GB/T 28046.2 electrical loads: supply voltage, overvoltage and superimposed AC conditions
- GB/T 28046.3 mechanical loads: how sinusoidal vibration, random vibration and shock differ in conditions
- Thermal shock testing: how to set the temperature range, cycle count and transfer time
- What the 85/85 test is: conditions, common durations and how it is really used in automotive work
- Cyclic vs steady-state damp heat: the quiet killer of PCBA and connectors
- IP65 vs IP67: how ingress protection is actually tested
- Reliability test list for wiring harness connectors, and the failure modes they catch
- Reliability testing for automotive displays, broken down through a real case
- Salt spray, cyclic corrosion and neutral salt spray: the difference in one pass
- 打静电就复位、手一松开又好了：ESD 复位问题该从哪一路查起
- 样品在试验中失效了怎么办：留证顺序、复现验证与报告必须写清的五项
- CAN 总线抗扰过不去：从错误计数到收发器共模的四步倒推
- Tracing automotive display flicker and black screen back to the cause: four failure chains and the order of verification
- PCBA failure analysis: the evidence chain from symptom to root cause
- X-ray and cross-section analysis of BGA solder joint cracks
- 汽车电子环境可靠性试验项目清单怎么定：先按位置裁，再按失效链组包
- GB/T 28046.4 气候负荷怎么排：五项应力各抓什么、档位怎么定、顺序为什么不能乱
- E-mark 认证怎么办理：ECE R10 型式批准的路径、资料清单与大小写之分
- 太阳辐射试验到底考什么：GB/T 28046.4 的辐照条件、车内车外差异与三个易混项
- 车规级、工业级、消费级差在哪：温度档位只是门票，分水岭在另外三件事
- ISO 16750 vs GB/T 28046: adoption mechanism, part-by-part mapping and three version-year traps
- Functional status A to E: how GB/T 28046-1 five-level grading actually works
- EMC access to the EU: how UN ECE R10 relates to CE marking
- AEC-Q vs ISO 16750: component qualification and assembly-level validation are two different jobs
- ISO 16750-2 electrical loads explained: overvoltage, superimposed AC and start profiles
- LV 124 vs GB/T 28046: what differs, and which to use for export to Germany
- Choosing the severity level for ISO 16750-3 vibration and shock testing
- CISPR 25 vs GB 18655: what actually differs, and which one automotive electronics should cite
Standards
Standards we cite most
GB/T 28046
Environmental Conditions & Tests for Road Vehicle Electronics
ISO 16750
Environmental Testing for Electrical/Electronic Equipment in Road Vehicles
LV 124
German OEM Component Test Standard
AEC-Q100 / Q101
Automotive-Grade Components & PCB Reliability
CISPR 25 / GB 18655
Vehicle EMC Emission & Immunity Limits
ISO 11452
Vehicle Component EMC Measurements
UN ECE R10 / GB 30512
Type Approval for Vehicle E/E Systems
FMVSS / SAE
US Motor Vehicle Safety Regulations & Standards
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