_(ki)P(gun)Դͨ^(gu)·_(ki)P(gun)M(jn)иٵĵͨcֱֹD(zhun)lʵĽṩo׃M(jn)׃Ķa(chn)ҪһMM늉D(zhun)Al늵ԭǸl׃׃·еЧҪ50HZߺ࣮ܶ_(ki)P(gun)׃ĺСҹr(sh)Ǻܟɱܵͣ50HZ׃?yu)l_(ki)P(gun)Դ͛](mi)x_(ki)P(gun)׃Ҳأһ(g)ͨ׃@_(ki)P(gun)Դ_(ki)P(gun)ԴwԷ֞xͷǸxɷNx͵ıض_(ki)P(gun)׃Ǹxδһ
(jin)εf(shu)_(ki)P(gun)ԴĹԭǣ 1.Դݔ뽛(jng)Vֱ
2.ͨ^(gu)lPWM(}_{(dio))̖(ho)_(ki)P(gun)ǂ(g)ֱӵ_(ki)P(gun)׃(j)
3._(ki)P(gun)׃μ(j)Б(yng)l늉(jng)Voؓ(f)d
4.ݔͨ^(gu)һ·o·PWMռձ_(d)(wn)ݔĿ
Դݔr(sh)һҪ(jng)^(gu)ȦһĖ|^(gu)V늾W(wng)ϵĸɔ_ͬr(sh)Ҳ^(gu)VԴ(du)늾W(wng)ĸɔ_
ڹͬr(sh)_(ki)P(gun)lԽߣ_(ki)P(gun)׃weԽС(du)_(ki)P(gun)ܵҪԽߣ
_(ki)P(gun)׃Ĵμ(j)ж(g)@Mһ(g)@Mж(g)^ԵõҪݔ
һ߀(yng)ԓһЩo(h)·d·ȱo(h)tܕ(hu)_(ki)P(gun)Դ
f(shu)ľ_(ki)P(gun)ԴĴ¹ԭ
䌍(sh)F(xin)ѽ(jng)˼ɶȷdzߵČоƬʹ·dz(jin){(dio)ԇ
Ӌ(j)C(j)_(ki)P(gun)Դİl(f)չ(jng)^(gu)ATATXATX12V(g)l(f)չAAT(bio)(zhn)IBMƳPC/ATC(j)r(sh)ģṩ+5V-5V+12V-12VĽM늉߂Ӳ_(ki)P(gun)ATX(bio)(zhn)Įa(chn)Єr(sh)x(sh)F(xin)ܛ_(ki)C(j)P(gun)C(j)ͨ^(gu)h(yun)̾W(wng)j(lu)+33V+5VSBݔATX12VCPUӲl(f)չĮa(chn)Ҫ+12Vݔ