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91֙CSՓ
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[ӡ(y)]
:
Pӛį
r(sh)g:
2009-10-30 16:30
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һ͑(h)Pӛڲm늳ؕr(sh)ϵy늆Ԫ·ԴоƬMAX1632Ŀ3.3V5V늉ݔ_(ki)CIУڴCB(ti)_(ki)CIĹ5V.f(shu) 늳CmmCRͻȻļԲ˟ᶹҾͳ(zh)C^(gu)мÙz˼·漱ˮÙCIJ
1ҲmȜyϵy늆ԪǷ20Vyl(f)Fϵy늸
˹ܵ0Vf(shu)ϳFڱox·
2yox·PU10(chng)ЧܵSO20VDOݔVЃ
NPU10
1ӟ2ƘO늉
ȜyƘO늉20VGSO늉0V@ǹӲܹԭPU10Ҫ늉
ͨ^(gu)ƘOSO늉늉ܽƽԭyPQ35PQ35ƘO0V
PQ350Vԭԭ(li)PQ34ĿƘO0.6V,PQ34һ(g)O,O
늉PQ34͌ͨ,PQ35ĿƘO늉0V,PU10ܲ.
3ٷPQ34ͨԭֻPQ33Ľֹŕ(hu )PQ34ĿƘO0.6V,
PQ35ĖŘO0V,PQ33ֹԭֻǿƘO](mi)늉,(sh)y0.65V늉
,PQ33,f(shu)늉PQ33͌ͨ,ļ늘O0V,PQ34ֹ
,PQ34ļ늘O18Vҵĸƽ,(sh)yPQ34ĿƘO0.6V늉,늉PQ34
͌ͨļ늘O0V,M(jn)һߌPQ35 Oʧȥ늉ֹ,PQ35DO
20V,PU10GSλܞ0V,,ؓdò20V.
4ôPQ34ͨԭֻпưPQ33
1PQ33CEY_(ki)·2PQ33ĿƘO](mi)늉Ľֹ@ɷNԭȜy
ƘOПo(w)늉Yһy0.6V늉,ԓ늉PQ33ͨ,ļ
OV,(sh)y늘OԞ18Vҵ늉,@f(shu)PQ33CEY_(ki)·p
fďUϲһ(g)ObϺ,PQ33늘O늉ԭ(li)18V½0V,
,PQ33,PQ34ֹ,PQ35,PU10ͨ,C
(g)^(gu)eһ(g)Сr(sh)
:
r(sh)g:
2009-10-30 18:34
˼·һ(g)
:
pjwxl
r(sh)g:
2009-11-2 17:21
ڌW(xu)xx
gӭR 91֙CSՓ (http://www.jstransmit.com/)
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