最新的测试结果
2.51.473.6753.3470.93.2572.931379.763272.61.453.773.430.913.3393.0384980.596552.71.423.8343.4370.953.3423.174982.809082.81.43.923.4470.993.3483.3145284.554082.91.384.0023.451.013.3493.3824984.5199931.364.083.4571.043.3533.4871285.468633.11.344.1543.4631.073.3563.5909286.444873.21.324.2243.4671.13.3573.692787.421883.31.34.293.4721.123.363.763287.720283.41.284.3523.4751.143.3613.8315488.04093.51.264.413.4771.163.3613.8987688.407263.61.234.4283.4761.173.3593.9300388.754073.71.164.2923.4621.143.3483.8167288.926373.81.124.2563.4571.153.3423.843390.30313.91.094.2513.4581.153.3433.8444590.4363741.084.323.4571.173.343.907890.458334.11.044.2643.4541.163.3383.8720890.808634.21.014.2423.451.153.3353.8352590.411364.30.984.2143.4421.143.3283.7939290.03132上次测试用的有只万用表测量误差达0.1几V,NND 这是灯两端的电压和电流波形图 这是灯电流取样电阻上没加1000P小电容时的波形,应该是干扰造成灯电流上很多毛刺 严重关注 整个材料成本大概在32元左右, NND,现在TPS63000我拿成20多元, 这次准备做5片PCB,留三片自己玩玩,两片到时找高手再测试下 多做几片吧。。。。或者,量产吧。。。。 量产吧。。。。 只做5片?
超失望啊,我现在预订了,能否多做2片,先款也行啊(:lol:) 主要是我没有时间焊接啊,又不好拿到公司做 要不这样,我这次先做10片,我留3片,2片找高手测试,没问题再将余下的给各位 要个!
量产吧! 散件出来,烧好程序,自己焊接行吗? 我再顶,我要的2片大家不要跟我抢啊(:lol:)