ӏUĮ(dng)£Uf·̎ɞh(hun)cYԴѭh(hun)I(lng)Ҫn}Uf·üg(sh)b䡱{M(jn)ćM(jn)g(sh)İȫh(hun)CϿYԴcЧĿ(bio)Uf·̎ṩԽQ
(chung)¹ˇ(sh)F(xin)Чch(hun)̎
1. M(jn)ˇMϣԓO(sh)á + ͜?z)?+ xĄ(chung)¹ˇ·ȣͨ^錢Uf·M(jn)гʹpСm(x)̎턓(chung)l͜?z)h(hun)(ji)l(f)]P(gun)I(du)^͵Ĝض(sh)F(xin)·ЙC(j)֬ğo̎@һ^̲HЧֽЙC(j)ɷ߀˸ߜؿԴM(fi)cȾxڲͬ|(zh)|(zh)ܶԵ(sh)F(xin)~aFXyZЃr(ji)cwSȟoC(j)ϵĸЧxc
2. ɫָ(bio)ڻЧԓg(sh)ɿ(j)Ȼ~ľCϻʸ_(d) 98%a_(d) 91%ϡ˸ߵĻO̶ȵھˏUf·еĽYԴr(ji)ֵЧQИI(y)(ni)LڴڵĽcǽلxص~aƫ͵y}ͬr(sh)(du)·ЙC(j)ɷֵğo̎ɹ廯h(hun)Ⱦ@һֆ}(sh)F(xin)˭h(hun)cYԴյpĿ(bio)
ܿ\(yn)Чc(wn)
1. ܿϵy(tng)ܘ(gu)ϵy(tng)ͨ^ھzy(c) + ضșzy(c) + пƽ_(ti) + PLC + λC(j)ļBiƷʽ(gu)˸߶Ԅ(dng)cܻ\(yn)wϵھzy(c)cضșzy(c)(sh)r(sh)O(jin)y(c)O(sh)(ni)h(hun)(sh)һF(xin)ܼr(sh)пƽ_(ti)
2. Ԅ(dng)cܻ(yu)(sh)PLCɾ߉(j)A(y)O(sh)?q)O(sh)M(jn)о(zhn){(dio)λC(j)tṩֱ^ݵIJڲˆT(sh)r(sh)O(jin)c@NܻĿģʽHb\(yn)Чpɱ߀(g)^̵ķ(wn)cɿ_O(sh)ʼK̎ڸ\(yn)РB(ti)
ԭcɷ֣SYԴھ
1. ԭͣO(sh)̎ԭҪЈ(chng) FR4 ~cӾ·塣@Щ·V(yng)ڸӮa(chn)ƷSӮa(chn)Ʒĸ?lin)QUṩ˳ԭρԴ
2. ɷUf·Ҫ廯h(hun)֬ճY(ji)wS~ֽMУԪؽMͨ~ 20 - 30%߀нyKFؽИOߵĻՃr(ji)ֵ廯h(hun)֬BERzճY(ji)Ҫɷְp A sˮѣDGEBAp A p2 - uһѣDGETBBAp谷DICYԼp谷DICY̻
(du)@Щɷֵ˽⣬ᘌ(du)Ե_l(f)չˇcg(sh)ṩ˻A(ch) GݏUf·ճO(sh)bM(jn)šܵĿƺ͌(du)ԭϳɷֵľ(zhn)Uf·ИI(y)(bio)UƄ(dng)ԓI(lng)ӸЧh(hun)ܻķl(f)չ(sh)F(xin)YԴĸch(hun)Чo(h)