Tataiso ho rakhoebo ea Vol340, Lits'ebeletso le lipotoloho
2024-11-22 941

LM340 ke mohoebi ea tšepahalang oa matla o etselitsoeng ho fana ka tlhahiso e tsitsitseng ea 1.5-arepere ka likopo tse fapaneng.E sebetsa ka mokhoa o loketseng ka har'a Voltage e fihlang ea 5V ho isa 24v, le fetisetsang ts'ireletso ea moferefere ho thibela ho tiea le ho netefatsa hore o tla u thusa ho feta.Litšebeletso tsa elektroniki tsa baettrics tsa bareki, e bapala karolo ho ho etsa lisebelisoa tsa motlakase bakeng sa lisebelisoa tse kang MicroControllers le lisebelisoa tsa puisano.Ts'ebetso ea eona ea ho ts'epahala le ketsahalo e etsa hore e be kholo maemong a itlhahlobetsang khetho e ntle le tlhahlobo e felletseng ea tlhahlobo ea pele ho tlhahlobo ea pele ho tlhahlobo ea potoloho ea potoloho.

Catalog

Lm340 Peoporation

Lebitso la Pino	PIN.	I / o	Tlhaloso
Kenya	1	I	PIN ea Voltage Voltage Pin
Gnd	2	I / o	PIN ea Ground
TLHOKOMELISO	3	O	PIN ea Voltage Voltage

Mohlala oa CAD bakeng sa lm340

Lm340 Overview

The Lm340 Na ho na le phetoho e ntle e nang le litšila tse tharo tse qapiloeng bakeng sa ts'ebetso e sa tsitsang, e ngotsoe esale pele likotlo tse nang le kotlo e sireletsehileng ea moea le ho tšoarella.E sebetsana hantle, e fana ka mocheso o sa tsamaeeng ho fihlela o fihla ho ea 1,5 liamperes.Ho fokotsa tšireletso ea hona joale le ho kopanya mekhahlelo ka lebaka la ho tepella ha sehlōhō ha e thibela ho hlonama ka mokhoa o hlakileng, a ntse a etsa hore a be le mocheso o phahameng, a tsamaisa bophelo ba hae.Puseletso ea sebaka sa sebaka se sireletsehileng e boloka ts'ebetso ea ho boloka maemo a tsamaisang meeli ka har'a meeli e bolokehileng ea ts'ebetso, ea fokotsa le tlhoko ea ho lokisa.Ho sebelisa mocheso le ho futhumatsa ho ka matlafatsa ts'ebetso ea LM340, ho etsa hore ho be le phihlelo ea LM3

Litlhaloso tsa Bohlale

Tlhaloso e qaqileng ea liletsa tsa masela Lm30T-15.

Mofuta	Paramente
Sebikoe sa bophelo Boemo	Nrnd (Ho qetela bocha: matsatsi a 2 a fetileng)
Khahla ea Thaba	Ka Lesoba
Ho nyoloha Mofuta	Ka Lesoba
Package / Nyeoe	Ho-220-3
Palo helena	3
Boima	2.29997 g
Ho sebetsa Mocheso	0 ° C ~ 125 ° C
Ho paka	Tube
Jesd-609 Khoutu	E0
Karolo Boemo	Eseng Bakeng sa meralo e mecha
Mongobo Boemo ba kutlo (msl)	1 (E se nang moeli)
Palo ea litlolo	3
Ho felisoa	Ka Lesoba
ECCN Khoutu	Tsebe
Theminale Qeta	Tin / lead (Sn / pb)
Theminale Boemo	E le 'ngoe
Peak Ho khatholla mocheso (° C)	Eseng E boletsoeng
Palo ea mesebetsi	1
Theminale Pitch	2.54 mm
Fihlella Khoutu ea ho latela	eseng_compliant
Hona joale Tekanyetso	1 a
Nako @ Peak Dutlow Moforo (Max)	Eseng E boletsoeng
Base Palo ea karolo	Lm340
Pin Bala	3
Palo ea litsie	1
TLHOKOMELISO Boemo	Eseng Tšoaneleha
Palo ea li-volts - ho kenya (Max)	35 v
TLHOKOMELISO Palo ea li-volts	15 v
TLHOKOMELISO Mofuta	E tsitsitse
Max Tlhahiso ea hajoale	1 a
Palo ea li-volts	15 v
Max Phepelo ea motlakase	30 v
Min Phepelo ea motlakase	17.5 V
TLHOKOMELISO Tlhophiso	E ntle
Quiescent Hona joale	Ma
Ho nepahala	± 2%
Max Voltage ea tlhahiso	15 v
TLHOKOMELISO Volta 1	15 v
Palo ea likhatiso	1
Min Tlhahisoleseling ea motlakase	17.7 V
Ts'ireletso Likaroloana	Ho feta Mocheso, potoloho e khuts'oane
Palo ea li-volts Dropit (max)	2 v @ 1 a
PSRR	8 db (120 hz)
O tlohetse Palo ea li-volts	2.9 v
O tlohetse Volta 1 (lebitso)	2 v
Matla Phepelo ea ho hana ha ho hana ho hana	8 db
Lebitso Voltage ea tlhahiso	15 v
TLHOKOMELISO Ho nepahala ha voltage	± 2%
Bophahamo	4.7 mm
Bolelele	14.986 mm
Bophara	10.16 mm
Botenya	4.572 mm
Fihlella Svhc	Che Svhc
Rohs Boemo	E seng rer-rohs A lumellana
Lebisa MAHALA	E na le Lebisa

Litšobotsi tsa LM340

• Tlhahiso e fihlang ho fihla ho 1.5 a - fana ka phepelo ea hona joale ea ho matlafatsa lisebelisoa le lipotoloho.

• E fumaneha ka makhetlo a 5-v, 12-v, le 15-v - e fana ka maemo a fetohang khetho ea voltage ho tsamaisana le litlhoko tse ikhethileng tsa kopo.

• Lits'oants'o tsa Voltage tse hlahisoang tsa ± 2% ho TJ = 25 ° C (LM340A) - Ho netefatsa tatellano ea Voltage e hlakileng, e boloka ts'ebetso e sa feteng e le maemong a fapaneng tlasa maemo a tloaelehileng.

• Tekanyetso ea mola oa 0.01% / V ho 1-a moroalo (LM340A) - e fana ka tlhahiso e nyane ea li-ion tse nyane

• Ho beha taolo ea 0.3% / A (LM340A) - E thibela litheko tse hlahisitsoeng tse tšehetsang tse hlahisoang ka maqhubu a semeletseng li ntlafatsa matla a matla a ho ntlafatsa.

• Ho fetelletsa lintho tse futhumatsang kahare, potoloho e khutšoane le tšireletso ea SA - e sireletsa boqapi le likarolo tse hokahanyang ho tloha ho hoba ho feteletseng, ho feta tekano le maemo a sa bolokehang.

• E fumaneha sebakeng-sading-223 sephutheloana sa 223 - Moralo o kopanetsoeng o etsa hore tšebeliso e ntle ea PCB e sebelisa sebaka sa PCB ka tatellano e thata.

• Camatication ea ho tsoa ha e hloke ho botsitso - E nolofatsa moralo oa potoloho ka ho tlosa tlhoko ea bahlophisi ba ka ntle ho boloka botsitso.

Lm340 block sparam

Likopo tsa LM340

• Lisebelisoa tsa Matla a Mapolesa a Liindasteri - E fana ka molao o matla oa Voltage bakeng sa ts'ebetso e tšepahalang ea sistimi ea indasteri, e netefatsa ts'ebetso e thata tlasa meroalo e fapaneng.

• Melaetsa ea SMPS Post - e ne e tloaetse ho boreleli ebile e tsikitlanya maikutlo ea ho fetola liphallelo tsa matla, ho ntlafatsa molumo oa ho nepahala ha theko ea motlakase le ho fokotsa lerata.

• HVAC Sistem - E laola matla ka ho futhumatsa, moea o futhumatsang le mekhoa e maemong a moea ea ts'ebetso e sebetsang le e sa fetoheng.

• Bajaki ba Ac - Etsa bonnete ba tšebeliso ea Voltage e tsitsitseng ho lipotoloho tsa AC li atisa ho hlahisa motlakase le ho ts'epahala.

• TLHOKOMELISO LE TLHOKOMELISO E NANG - Boloka maemo a boleng bo nepahetseng a phetetso ho netefatsa hore ho nepahala le ho ts'epahala ho lisebelisoa le lisebelisoa tse thata.

• Bakhanni ba li-motor DC Shashes - e fana ka matla a laoloang ke bakhanni ba likoloi, a tšehetsang ts'ebetso e boreleli le taolo e ntlafalitsoeng ea makoloi.

• Solar Energy Stringes - E tiisa matla ka lijaneng tsa letsatsi, ho netefatsa liphetoho tse fetotsoeng le ho tšepahala hoa maemo hoa matla.

Ho fetola mocheso o hlahisoang ka LM340

Potoloho ena e otlolohileng e sebelisa LM340 ho fihlela lithaka tse fapaneng tsa motlakase, tse tataisoang ke mokhoa o latelang:

Balisa boemo ba hona joale ba LM340

Litšehetso tsena li tšehelitsoe ka thoko ho fihla ho 5A.Q1 e lula e sa sebetse maemong a tlase a hona joale mme a sebetsa feela ha ho feta 600ma.

Dikarolo tse ts'oanang le litlhaloso tse ka bapisoang

Ba bararo ba thathamisitsoeng ka leraba le letona le nang le liletsa tsa maqephe a Labohlano Lm30T-15.

Paramente	Lm30T-15	LM2940ct-12	Lm30T-12	Lm340T-5.0
Moetsi	Texas Lisebelisoa	Texas Lisebelisoa	Texas Lisebelisoa	Texas Lisebelisoa
Package / Nyeoe	Ho-220-3	Ho-220-3	Ho-220-3	Ho-220
Palo helena	3	3	3	3
Palo ea litsie	1	1	1	1
Max Tlhahiso ea hajoale	1 a	1 a	1 a	1 a
Min Tlhahisoleseling ea motlakase	17.7 V	14.6 V	13.6 V	7.5 v
Palo ea li-volts - ho kenya (Max)	35 v	35 v	26 v	-
Lebitso Voltage ea tlhahiso	15 v	12 v	12 v	5 v
TLHOKOMELISO Palo ea li-volts	15 v	12 v	12 v	-
Max Voltage ea tlhahiso	15 v	12 v	12 v	5 v
Ho nepahala	2%	2%	-	2%
O tlohetse Palo ea li-volts	2.9 v	2 v	500 MV	2.5 v

Boholo ba molaoli oa LM340

Lintlha tsa moetsi

Liletsa tsa Texas, tse thehiloeng ka 1958, li lebisa ho libotho bakeng sa lithetho bakeng sa lisebelisoa tse kang likoloi le mechini ea indasteri.Ba sebelisa batho ba fetang 30,000 lefatšeng ka bophara, ba sebetsa mananeong a macha a sebetsang lisebelisoa tse sebetsang le ho ts'epahala.Mosebetsi oa bona o ntlafatsa tsela eo li-gereetong li sebetsang ho eona li sebetsa le ho thusa lihlahisoa ho fihlela nako e telele hape.Liletsa tsa Texas li lula li nkhanya ho lula tšimong ea theknoloji, e li etsa sebapali se seholo indastering.