.

“ϵ҂

bƷ՟ᾀ

021-60291035/36

C021-22817269

棺021-67689607

]䣺Sales@yint.com.cn

ַϺɽI^܇ͤ·188Ūؔd@?HI@35̖101(ؘ)

Ҋ}
ǰλã > > Ҋ}

aŷ,ü,һav

≺Ӱ푾ۺ}Uzaŷ,ü,һavڄ^Љ̫˾ۺ}UzÛۺ}Uz㲻ҎMЄ

IH---cIT---|lIJe

IHoֹ՚в|lͨ^·aŷ,ü,һavbƷͬضȿɏ20C25CҜµ߹IToֹ՚оۺ}UzrСbƷͬضȿɏ20C25CҜµС
҂ĮbƷfITcIH֮Ƞ21aŷ,ü,һavijЩbƷҲܵ1.71߀Щtܸ_31ϺbIJͬԼ׃Q@ֵ

}Uz܉MРBD׃᣿Ӳܱ֠B׃

oδųrۺ}UzcBgMD׃aŷ,ü,һavۺ}Uzrĵ͵ߣڸBr΢ĹȻڣ΢^΢֗l_PГQ^̣aŷ,ü,һav@NB^̣lF@NСĹʹ䱣ڸBϱrۺ}UzܱsصB

}Uz߭hضǶ?

̎ڹBµľۺ}UzهڮbƷNaŷ,ü,һav҂ĴbƷf@_85CЩɸ_125CڷǹBµľۺ}UzЩ^̕rgĻضȣoUUӶSġ

(1)

ۺ}UzڄBֶܱLrgpģ

ڳس£ҎҎۺ}Uz늉ͣ1000СrʧPTCԡ ۺ}UzڄB̎ĕrgԽLԽпֵ}ԭaŷ,ü,һavɴ˿ܲʼOҪÿNۺ}UzͣĕrgS¼Ͷͬʹ×lǺҪ]֮һ

ۺ}Uzܻ}

ۺ}Uz}BÕrgaŷ,ü,һavصӰ푣ۺ}UzķNαNb̶hضȣăcmĕrg һfMSڎR}ԭǴۺ}Uzڎ׷R}ԭaŷ,ü,һavͬĄҲкܴPϵԽ󣬻}rgԽLhضҲҪԭ֮һ

늉cn¾ۺ}Uz܄ٴΣ

ÿNۺ}UzһضĹ늉ضnaŷ,ü,һavҎҎۺ}Uzڄ6000ܱFPTCЧͨӍOϵľۺ}UzҎ늉£لtʮ״ζ_ϰٴ΄N܅ԭйȡ ӲOӋԓJR@һcۺ}aŷ,ü,һavUzÁMбoģڌ䲻ͣĄҕBĈϡ

(2)

ۺ}Uzϕж늉Vdop

ͬ·вeһv֪ƽBaŷ,ü,һav늉Ӌھۺ}Uz늉ֵR1maxMӋ㣻͉Բֵ aŷ,ü,һavRmaxRmaxδṩr² Rminc R1maxƽֵIh Rۺ}Uz(R1max Rmax Rmin + R1max/2)t·оۺ}Uzϵ늉 Vdrop = Ih x R

Rmin, RmaxcR1maxą^e

Rminyintع˾ṩľۺ}UzҎе裬aŷ,ü,һav@Q˾ۺ}Uz͵ĄRmaxyintع˾ṩľۺ}UzҎеaŷ,ü,һavR1maxۺ}Uzᑪԓ_裬ֵQ˾ۺ}Uz󱣳ۺ}Uzᣬyintع˾ṩֵڻRminСڻRmaxСڻR1max.

(3)

ۺ}UzĹԭʲ᣿

ۺ}Uzɾۺwʹ䌧늵̼ӽMɡaŷ,ü,һavھۺ}Uzwϕͨ^^ͨ^ۺ}UzrbğIƽRʹÛaŷ,ü,һavĶ̼ӌ_ۺ}Uz茢@ʹۺ}UzĮbᡢÛøMһʹߡض_125Cr׃@aŷ,ü,һavĶʹ@pС˕r^ۺ}UzСʹ䱣@ضȺ̎ڸBᣬۺ}UzտsԭЌ̼“YĶҎı@ˮƽ^̿ѭhΡ
 

< 12 >
.