Jagora zuwa LM340 Voltage Regultorator, Pin Kanfigareshan, fasali, da da'irori
2024-11-22 956

LM340 shine ingantaccen tsarin mai sarrafa iko wanda aka tsara don samar da tsayayyen isasshen fitarwa na ampe-ampee a aikace-aikace daban-daban.Yana aiki sosai a cikin rukunan lantarki na 5V zuwa 24V, wanda ke nuna ƙarfin zafin jiki don hana ɗorewa da tabbatar da ɗorewa.Amfani da shi a cikin kayan lantarki da tsarin masana'antu, yana taka rawa wajen sarrafa matakan ƙarfin lantarki don na'urori kamar microcontrollers da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan sadarwa da kayan aiki.Dokar da aka dogara da daidaito da daidaito mai mahimmanci a cikin mahalli na lantarki, yana jaddada mahimmancin zaɓin kayan haɗin da cikakken gwaji don ingantaccen tsari kewaye.

Tsarin litattafai

LM340 Kanfigareshan

Suna	Fil ba.	I / o	Siffantarwa
Labari	1	Ni	Inpt Voltage Pin
Ƙwga	2	I / o	Gasa Pin
Kayan sarrafawa	3	O	Pinuthet voldage fil

CAD samfurin don LM340

LM340 Overview

Da Lm340 Wannan tsari ne mai dogaro mai inganci mai dogaro don ingantaccen aikin, wanda aka gina da aka gina kamar iyakance na yanzu, tsinkaye a halin yanzu.Zai dace da hannu sosai zafi, suna isar da abubuwan fitarwa a sama zuwa 1.5 amperes.Kewayon iyaka na yanzu yana riƙe da Mai Gudanarwa da abubuwan haɗin kai daga lalacewa saboda kwanciyar hankali na halin yanzu, yayin da rufewa tsarin ƙarewa, shimfidawa yana riƙe da mai riƙe da shi ta hanyar kai tsaye, shimfidawa ta sa.Rashin biyan diyya mai aminci yana kula da inganci ta hanyar kiyaye yanayin ɗaukar nauyi a cikin iyakokin aiki mai aminci, rage sa da buƙatar kulawa da buƙata.Aikin amfani da zafi ko hanyoyin sanyaya na iya kara bunkasa aikin LM340, yana hana shaye-shaye da ci gaba, sanya shi abin dogara don amfani da yawa a aikace-aikace daban-daban.

Bayani na Fasaha

Cikakken bayani game da kayan kida na Texas Lm340T-15.

Iri	Misali
Rayuwa Matsayi	Gangara (Upding na karshe: kwana 2 da suka gabata)
Nufi	Ta Rami
Hawa Iri	Ta Rami
Ƙunshi / Case	Zuwa-220-3-33
Lamba na fil	3
Nauyi	2.299997 g
Mai aiki Ƙarfin zafi	0 ° C ~ 125 ° C
Marufi	Bututu
Jesd-609 Tsari	e0
Kashi Matsayi	Ba Don sabon zane
Danshi Matakin hankali (MSL)	1 (Unlimited)
Lamba na karewa	3
Ƙarshe	Ta Rami
Eccn Tsari	Kunne99
M Gama	Tin / jagoranci (Sn / pb)
M Wuri	Guda
Babban dutse mai siffar ƙoƙuwa Zazzabi (° C)	Ba Ƙayyade
Lamba na ayyuka	1
M Fili	2.54 mm
Kai Lambar yarda	ba_compliant
Igiya Ƙayaki	1 a
Lokaci @ Peak doke zazzabi (Max)	Ba Ƙayyade
Tushe Lambar Kashi	Lm340
Fin Lissafta	3
Lamba na abubuwan fashewa	1
Jarrabawar cancancewa Matsayi	Ba M
Irin ƙarfin lantarki - Input (Max)	35 v
Kayan sarrafawa Irin ƙarfin lantarki	15 v
Kayan sarrafawa Iri	Gyarawa
Max Fitarwa na yanzu	1 a
Irin ƙarfin lantarki	15 v
Max Samar da wutar lantarki	30 v
Min Samar da wutar lantarki	17.5 V
Kayan sarrafawa Saɓa	M
Quiescent Igiya	8 ma
Daidaituwa	± 2%
Max Fitarwa	15 v
Kayan sarrafawa Voltage 1	15 v
Lamba na masu tsara	1
Min Inptungiyar Inputage	17.7 V
Karewa Fasas	Sama da Zazzabi, gajere
Irin ƙarfin lantarki Dropout (Max)	2 V @ 1 a
Zzu biyu	80 db (120 hz)
Daina Irin ƙarfin lantarki	2.9 v
Daina Voltage 1 (nominal)	2 v
Ƙarfi Samar da rabo rabo (psrr)	80 db
Maras muhimmanci Fitarwa	15 v
Kayan sarrafawa Daidaito na lantarki	± 2%
Tsawo	4.7 mm
Tsawo	14.986 mm
Nisa	10.16 mm
Gwiɓi	4.572 mm
Kai SVHC	A'a SVHC
Rohs Matsayi	Wanda ba a yi ba Cikas
Kai Sakakke	Ƙunshi Kai

Halaye na LM340

• Fitarwa na yanzu zuwa 1.5 a - Yana kawo ingantaccen wadata na yau da kullun don ƙarfin na'urori da ke tattarawa da da'irori.

• Akwai shi a cikin gyara 5-v, 12-v, da zaɓuɓɓuka 15-v - yana ba da sassauci a cikin zaɓi na wutar lantarki don daidaita takamaiman buƙatun aikace-aikacen.

• Fitarwa haƙƙin haƙora na ± 2% a TJ = 25 ° C (LM340A) - Yana tabbatar da ka'idar voltage tsari, kiyaye daidaitaccen aiki a karkashin daidaitaccen yanayi.

• Tsarin layin na 0.01% / v a 1-coad (lm34.) - Yana samar da ƙarancin fitarwa v ariat ion tare da canje-canje a cikin shigarwar wutar lantarki, tabbatar da ingantaccen aiki.

• Tsarin kaya na 0.3% / A (LM340A) - Yana kiyaye wutar lantarki mai tsayayye har ma da bambancin kaya na kaya, haɓaka dogaro.

• Overral overmal, gajere-da'ira, da Soya kare - Yana kiyaye maimaitawa da aka haɗa su daga matsanancin zafi, cike da rikice-rikice, da yanayin aiki mara aminci.

• Akwai a cikin kunshin SOT-223 - Babban ƙirar yana ba da ingantaccen amfani da sararin PCB a cikin shimfidar shimfidar wuri.

• Ba a buƙatar fitarwa ba don kwanciyar hankali - Yana sauƙaƙe ƙirar da'ira ta cire buƙatar masu ɗaukar hankali don kula da kwanciyar hankali.

Lm340 toshe zane

Aikace-aikace na LM340

• Kayan masana'antu - Yana samar da ƙa'idar ƙarfin lantarki don abin dogara aiki a cikin tsarin masana'antu, tabbatar da daidaitaccen aiki a ƙarƙashin launuka daban-daban.

• Tsarin SPS - Amfani da shi da santsi kuma yana ƙididdigar fitowar sauyawa na wutar lantarki, inganta daidaito na lantarki da rage amo.

• Tsarin hvac - Yana tsara iko a cikin dumama, samun iska, da tsarin kwandishan don ingantaccen aiki.

• AC Inverters - Yana tabbatar da tsarin kadada mai tsayayye a cikin da'irori na inverter, haɓaka isar da wutar lantarki da dogaro na tsarin.

• Gwaji da kayan aiki - kiyaye matakan ƙarfin ƙarfin lantarki don tabbatar da daidaito da aminci a cikin kayan aikin m ara da na'urorin gwaji.

• Brudurs da direbobi na Motoci na DC - Ba da ikon sarrafawa zuwa direbobi masu sarrafawa, goyan bayan kyakkyawan aiki da ingantaccen sarrafa motoci.

• Solar Enerver Striters - Yana tsara iko a cikin Inverters na rana, tabbatar da ingantacciyar hanyar juyawa da dogaro na tsarin sabuntawa.

Daidaita wutar lantarki tare da LM340

Wannan madaidaiciyar da'irar tana amfani da lm340 don cimma babban kayan aikin masarufi, da wannan tsari:

Yana haɓaka ƙarfin halin yanzu na LM340

Wannan saitin yana goyan bayan haɓakawa da aka tsara har zuwa 5a.Q1 ya rage rashin aiki a ƙananan matakan na yau da kullun da kuma kunna kawai lokacin da na yanzu ya wuce 600MA.

Irin waɗannan sassan da suke da alaƙa

Uku da aka jera a kan hawan dama mai kyau tare da kayan aikin Texas LM340T-15.

Misali	Lm340T-15	Lm2940ct-12	Lm340t-12	Lm340t-5.0
Mai masana'anta	Timas Kayan aiki	Timas Kayan aiki	Timas Kayan aiki	Timas Kayan aiki
Ƙunshi / Case	Zuwa-220-3-33	Zuwa-220-3-33	Zuwa-220-3-33	Zuwa-220
Lamba na fil	3	3	3	3
Lamba na abubuwan fashewa	1	1	1	1
Max Fitarwa na yanzu	1 a	1 a	1 a	1 a
Min Inptungiyar Inputage	17.7 V	14.6 V	13.6 V	7.5 v
Irin ƙarfin lantarki - Input (Max)	35 v	35 v	26 v	-
Maras muhimmanci Fitarwa	15 v	12 v	12 v	5 v
Kayan sarrafawa Irin ƙarfin lantarki	15 v	12 v	12 v	-
Max Fitarwa	15 v	12 v	12 v	5 v
Daidaituwa	2%	2%	-	2%
Daina Irin ƙarfin lantarki	2.9 v	2 v	500 mv	2.5 v

Girmama na maimaitawa LM340

Cikakken bayani

Kayan kida na Texas, wanda aka kafa a cikin 1958, yana haifar da ƙirƙirar fasaha don abubuwan lantarki kamar motoci da injin masana'antu.Suna amfani da mutane sama da 30,000 a duk duniya, suna aiki akan sabbin fasahohi waɗanda suke yin na'urori da suka fi dacewa kuma abin dogaro.Aikinsu yana inganta yadda masana'antu suke aiki kuma yana taimakawa samfuran da suka gabata da aiki mafi kyau.Kayan kayan kida na Texas suna kiyaye sabbin kayan aiki a filin fasaha, yana sanya su babban dan wasa a masana'antar.