E loketse DH150-7 pilot solenoid valve coil ea Doosan excavator

1. Inductance XL

Boholo ba phello ea ho thibela khoele ea inductive mabapi le hona joale ea puisano e bitsoa inductance XL, 'me yuniti ke ohm. Kamano ea eona le inductance L le maqhubu a puisano F ke XL=2πfL.

2. Ntlha ea boleng Q

Ntho ea boleng ba Q ke palo ea 'mele e bontšang boleng ba coil,' me Q ke karo-karolelano ea inductive reactance XL ho khanyetso ea eona e lekanang, ke hore, Q = XL/R. ea lupu. Boleng ba q ba coil bo amana le khanyetso ea DC ea mokhanni, tahlehelo ea dielectric ea skeleton, tahlehelo e bakoang ke thebe kapa mokokotlo oa tšepe, tšusumetso ea phello e phahameng ea letlalo le lintlha tse ling. Boleng ba q ba khoele ka kakaretso ke mashome ho isa ho makholo.

3. Ajoa capacitance

The capacitance pakeng tsa ho chenchana ha khoele, pakeng tsa khoele le thebe, 'me pakeng tsa coil le poleiti tlase bitsoa distributed capacitance. Ho ba teng ha capacitance e ajoang ho fokotsa boleng ba Q ba coil le ho senya botsitso ba eona, kahoo matla a ajoang a li-coil a ka ba betere.

1. Coil e le 'ngoe ea lera

Khoele e nang le moalo o le mong e pota-potiloe ka har'a tube ea pampiri kapa skeleton ea bakelite e nang le lithapo tse sirelelitsoeng ka bonngoe. Joalo ka khoele ea antenna ea maqhubu seea-le-moeeng sa transistor.

2. Koele ea khekhe ea linotsi

Haeba sefofane sa khoele ea leqeba se sa bapane le sebaka se potolohang, empa se kopana le pono e itseng, mofuta ona oa khoele o bitsoa coil ea khekhe ea linotsi. Le makhetlo ao terata e kobehang ho ea pele le pele ha e bilika hang, e leng hangata ho bitsoang palo ea lintlha tse phuthang. Melemo ea mokhoa oa ho tsoelipana le khekhe ea linotsi ke molumo o monyane, capacitance e nyane e ajoang le inductance e kholo. Likhoele tsa khekhe ea linotsi kaofela li entsoe ke mochini o tsoelipanang le khekhe ea linotsi. Ha ho na le lintlha tse ngata tse phuthang, matla a ajoang a fokotseha.

3. Ferrite core le tšepe phofo core coil

Inductance ea coil e amana le hore na ho na le mokokotlo oa makenete kapa che. Ho kenella ka hare ho ferrite coil ho ka eketsa inductance le ho ntlafatsa boleng ba coil.

4, koporo konokono coil

Coil core coil e sebelisoa haholo ho ultrashort wave scale. Ho bonolo ebile hoa sebetsa ho fetola inductance ka ho potoloha mokhoa oa mantlha oa koporo ho coil.

5, color code inductor

Inductor ea mebala-bala ke inductor e nang le inductance e tsitsitseng, 'me inductance ea eona e tšoauoa ka tsela e tšoanang le ea ho hanyetsa, e nang le lesale la mebala e le letšoao.

6, choke coil (khama)

Khoeli e thibelang ho feta ha motlakase e bitsoa choke coil, e ka aroloa ka khoele ea maqhubu a phahameng le ea maqhubu a tlase.

7. Coil e khelohang

Coil ea deflection ke mojaro oa sethala sa tlhahiso ea sekeno sa TV. Coil ea ho kheloha e hloka kutlo e phahameng ea ho kheloha, matla a khoheli a ts'oanang, boleng bo phahameng ba Q, boholo bo nyane le theko e tlase. Karolo ea motheo ea lesela le lohiloeng e kobehile sebakeng, e nang le litšiea tse peli tse chitja, lesela le lohiloeng le lesela le tebang (kapa mola oa ho atolosa).