DC-DC HV Boost Converter: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Kauj Ruam 1: Kev Ua Haujlwm thiab Khoom Siv Hluav Taws Xob

Tus Boost Converter Ua Haujlwm Li Cas? Tus Thawj Xib Fwb: Tus txhawb zog ua haujlwm tau ua ob theem, ON thiab OFF. Hauv ON theem Semi-conductive Switch tab tom ua thiab tam sim no txhim kho hauv cov khoom siv hluav taws xob tsim hluav taws xob, qhov chaw no khaws lub zog. Hauv OFF theem Semi-conductive Hloov tsis ua thiab lub tshuab hluav taws xob sib tsoo. Thaum lub tshav pob tawg lub zog khaws cia hauv nws tsis tuaj yeem hla los ntawm Semi-conductive Switch yog li nws dhau los ntawm diode thiab nkag mus rau hauv load/Capacitor ntawm qhov siab dua qhov hluav taws xob. Qhov no tshwm sim ntau txhiab zaus ib pliag los ntawm cov mem tes los ntawm NE555 Timer Chip thiab qhov tshwm sim tuaj yeem tuaj yeem them tus nqi hluav taws xob siab los ntawm qhov hluav taws xob qis. Hauv qab no yog qee qhov kev pab rau koj cov uas tsis paub hluav taws xob zoo. R-Resistor VR-Variable Resistor (tseem hu ua Potentiometer) B-Battery V-Voltage Source C-Capacitor D-Diode L-Inductor U / IC-Integrated Circuit Q-Transistor / IGBT M-MOSFET GND- Av (Tsis zoo lub dav hlau ntawm Roj teeb rau Kev Siv Portable) Qee Cov Duab thiab Cov Duab tau qhia hauv qab no los pab koj ntxiv.

_VISIT Kuv Lub Vev Xaib rau NTAWV TEEV NTAWV NTAWV: FUTURE EXPERIMENTAL SYSTEMS

Kauj Ruam 2: Protoboard Boost Converter 500V

Qhov kev hloov pauv ntxiv no yog rau cov uas muaj kev paub siv hluav taws xob tsawg.

Yog tias koj muaj cov peev txheej Kuv pom zoo ua lub tshuab luam ntawv Circuit Board version ntawm cov cuab yeej no vim tias nws yooj yim dua, me dua, thiab tsawg dua yuav ua tsis tau. Txawm li cas los xij zoo siab los ua tus qauv protoboard yog qhov chaw tsis yog qhov teeb meem.

Lub voj voog no siv sijhawm tsawg kawg ntawm 1.75 "x 1.5" x 1 "thiab tuaj yeem ua haujlwm los ntawm 8.4V txog 31.2V Kev tawm tswv yim thiab tso tawm ntau tshaj ntawm 500V yam xyuam xim (rau hauv Circuit Court).

DANGER HIGH VOLTAGE Cov cuab yeej no tuaj yeem tso tawm qhov ua rau lub cev tuag thiab lub tshuab hluav taws xob uas koj them tuaj yeem khaws cov nqi tuag rau ntau teev, Thov hnav Cov Hnab Hnab Hluav Taws Xob thiab tsom iav kev nyab xeeb thaum ua haujlwm thiab ua txhua yam kev tiv thaiv kev nyab xeeb

Kev qhia tshwj xeeb:

Tus Nqi Project: -$ 17 + Shipping Mouser -$ 5 + Shipping Coilcraft PCV -2-394-05L (Ua raws qhov txuas thiab ntaus hauv tus lej tus lej yuav) -Tus Nqi Tag Nrho Tus Nqi nrog Shipping -$ 35 -

Qhov ntev: 1.75 "x 1.5" x 1 "Input Voltage: 8.4V txog 31.2V Cov Hluav Taws Xob Ntau Yam: 100V txog 500V Tso Tawm Hwj chim:

- 12V Tawm tswv yim 36W siab tshaj +-20% Them 290J Capacitor Bank hauv 8s- 24V Tawm tswv yim 92W siab tshaj +-20% Them 1468J Capacitor Bank hauv 16s

Lub Hwj Chim Tawm Tawm Ntsuas nrog 1-2 12V 34Ah Cov Roj Roj Roj Roj rau Lub Hwj Chim Zoo Li Cas

Qhov kev txwv loj ntawm kev siv lub zog ntau npaum li cas tuaj yeem rub tawm ntawm koj lub roj teeb yog Cov Roj Teeb Pob ESR

--- Rau qhov txiaj ntsig zoo tshaj siv cov roj teeb tam sim no lossis Cov Roj Teeb txhais rau Cov Khoom Siv Hluav Taws Xob RC --- NiCd yog qhov zoo tshaj (tshwj tsis yog Li-poly) = Sab hauv Kuj

NiCD/NiMH 12V AAA ESR = 350-400mOhm 28-30W 12V AA ESR = 150-300mOhm 31-34W 24V AAA ESR = 700-800mOhm 60-80W 24V AA ESR = 300-600mOhm 75-85W

Ceeb Toom-Teeb duab tam sim no ntau dhau los ntawm koj lub roj teeb tuaj yeem txo qhov muaj peev xwm, lub neej, thiab ua rau koj lub roj teeb kub dhau, Saib Xyuas Koj Cov Roj Teeb Kub.

Nco tseg: Protoboard qhov tsis haum rau MOSFET thiab Diode pins, drilling qhov 1/32 qhov daws qhov no, txawm hais tias koj yuav tsum tau muab cov laug txuas rau cov ntaub qhwv uas nyob ib sab.

Kauj Ruam 3: Protoboard Boost Converter 500V Tshooj

Cov Cuab Yeej:

• Soldering Hlau
• Hluav Taws Xob Hluav Taws Xob (Rosin Core 0.032 "Preferred)
• Anti-static Dab teg Pluaj
• Hnab looj tes hluav taws xob
• Tsom iav kev nyab xeeb

Cov ntaub ntawv:-Protoboard (Qhov Txuas yog tus tiv thaiv tiv thaiv kuv tau siv, Protoboard Sets) Qhov Yuav Los Ntawm Mouser: U2- Tus Tswj Hluav Taws Xob -Battery Input Part Number-8.4V rau 12V LF60CV-12V txog 13.2V LD1086V90-13.2V txog 16.8V LM7809ACT- 16.8V txog 26.4V LM7812ACT-26.4V txog 31.2V LM317 Ib qho TO-220 (R1 = 500 Ohm R2 = 5.5 k Ohm) Saib cov ntaub ntawv --- Ntsuam Xyuas Qhov Tawm Tawm yog 15V rau LM317 --- Rau C1, C2, C3, thiab CT siv qhov ntsuas hluav taws xob raws li qhov no: Roj teeb Voltage ………. Capacitor Rated Voltage = 16V Cap = 25V Cap = 50V Cap-- C2 Hom Raws Li Tus Tswj Xyuas Siv: --LF60CV ElectrolyticLD1086V90 ElectrolyticLM7809ACT CeramicLM7812ACT CeramicLM317 Electrolytic-- C1 thiab C3 yog Ceramic Disc lossis MLCC Leaded 5% -20%, lossis -20% rau +80% ---- CT yog Ceramic Disc lossis MLCC Leaded 1% -10% ---- Txhua tus tiv thaiv tshwj tsis yog rau Rdiv1 yog 1/10W lossis ntau dua --- 2 8-DIP Sockets-C1- 0.33uF (330nF) lossis Ntau-C2- 10uF-C3- 0.01uF (10nF) -CB1- Txhua Lub txhab nyiaj Capacitor Koj Xav Kom Them-CT- 0.022uF (22nF) -LEDPWR- Qhia Lub Hwj Huam Siv Tau-LEDREG- Qhia Qhov Xav Tau Voltage yog R eached-LEDGATE- Qhia tias NE555 tab tom nrhiav hluav taws xob rau MOSFET-R1, R2, R3-1kOhm (= 12V) 1% -5% -RA- 15kOhm (2% lossis zoo dua) -RB-10kOhm (2% lossis zoo dua)- Rdiv1- 1MOhm (2% lossis zoo dua, 1/4W lossis ntau dua) -Rdiv2- Tus Tswj Kev Siv Tus Nqi (2% lossis Zoo dua) LF60CV 11kOhmLD1086V90 16kOhmLM7809ACT 16kOhmLM7812ACT 22.3kOhmLM317 28kOhm-SW1- Rated rau qhov hluav taws xob thiab 5-6A-U 1 (Tib Chip)- LM393AN-U3- SE555P-VR1- 10kOhm Potentiometer (Ntau tig yuav ua kom raug dua) -M1- FCA47N60 (F) -D1- RURG3060 (Siv RURG30120 yog qhov no yog koj thawj qhov haujlwm hluav taws xob) Coilcraft: L1- Coilcraft PCV-2-394-05L (Ua raws kab ntawv txuas thiab ntaus hauv tus lej naj npawb kom yuav) Tus lej PIN yog nyob ntawm HNUB TSEV KAWM NTAWV QHIA "i" AT TOP OF THE SCHEMATIC FOR A LARGER DOWNLOADABLE VIEW

Kauj Ruam 4: PCB Boost Converter 500V

Yog tias koj muaj cov peev txheej Kuv xav qhia koj ua qhov Printed Circuit Board Boost hloov dua tshiab tsis siv tus protoboard ib qho. Ua tus PCB kev cai yuav ua kom ntau dua thiab muaj qhov tsos zoo dua. Lub voj voog no tsuas yog siv 1 5/8 "x 1 1/4" x 1 "thiab tuaj yeem ua haujlwm los ntawm 8.4V txog 31.2V thiab tso tawm ntau tshaj 500V yam xyuam xim.. Qhov Version Qhov Loj kuj tseem tuaj yeem txo qis rau 1 5/8 "x 1 1/4" x 3/8 "yog tias Inductor raug tso tseg ntawm koj lub Circuit Court, vim nws yog nyob rau hauv feem ntau cov phom suab rau yaum. Qhia hauv daim duab hauv qab no. DAWB HIGH VOLTAGE Cov cuab yeej no tuaj yeem tso tawm qhov ua rau lub cev tuag thiab lub tshuab hluav taws xob uas koj them tuaj yeem khaws cov nqi tuag rau ntau teev, Hnav Cov Hnab Hluav Taws Xob thiab tsom iav kev nyab xeeb thaum ua haujlwm thiab ua txhua yam kev tiv thaiv kev nyab xeeb: $ 5 + Shipping Coilcraft PCV-2-394-05L (Ua raws qhov txuas thiab ntaus hauv tus lej naj npawb mus yuav)-> = $ 15 + Kev Xa Khoom MPJA-Nruab Nrab Tus Nqi Tag Nrho nrog Kev Xa Khoom-<$ 50-- Cov Hluav Taws Xob: 8.4V txog 31.2 V Output Voltage Range: 100V txog 500V Cov Hwj Huam Tso Tawm: - TEST 1-12V Cov Khoom Siv 48W max +-20% Them 290J Capacitor Bank hauv 6s - TEST 2 - 12V Input 45W max +-20% Charged 1160J Capacitor Bank hauv 26s - 24V Tawm TBD Lub Hwj Huam Lub Hwj Chim ntsuas nrog 1-2 12V 34Ah Lead Acid Batteries rau Qhov Ua Tau Zoo Li qub Qhov Tau Txais Txhua qhov kev sim tau ua tiav 5 zaug, qhov zoo tshaj plaws uas tau qhia. Qhov txwv loj npaum li cas lub zog tuaj yeem rub los ntawm koj lub roj teeb yog Cov Roj Teeb Pob ESR --- Rau Qhov Zoo Tshaj Plaws tau siv cov roj teeb tam sim no lossis Cov Roj Teeb txhais tau rau Lub Hwj Chim RC Cov Khoom --- NiCd yog qhov zoo tshaj (tshwj tsis yog Li- poly) Rau Cov Roj Teeb Hauv qab no kwv yees Lub Hwj Chim Siab Tshaj Plaws tuaj yeem kos ESR = Sib npaug Series Kuj = Sab Hauv Sab Hauv Cov Hluav Taws Xob qis dua tuaj yeem siv tau, tab sis cia siab tias Lub Hwj Huam Muaj Zog Qis Tshaj. NiCD/NiMH 12V AAA ESR = 350-400mOhm 28-30W 12V AA ESR = 150-300mOhm 31-34W 24V AAA ESR = 700-800mOhm 60-80W 24V AA ESR = 300-600mOhm 75-85W Ceeb Toom-Teeb duab ntau dhau tam sim no los ntawm koj cov roj teeb tuaj yeem txo qhov muaj peev xwm, lub neej, thiab ua rau koj lub roj teeb kub dhau, saib xyuas koj lub roj teeb Kub thaum ntsuas.

Kauj Ruam 5: PCB Boost Converter 500V Tshooj

Cov Cuab Yeej:

• Soldering Hlau
• Hluav Taws Xob Hluav Taws Xob (Rosin Core 0.032 "Preferred)
• Anti-static Dab teg Pluaj
• Hnab looj tes hluav taws xob
• Tsom iav kev nyab xeeb
• Ib qho xau pov thawj Ntau Qhov Xauv Foob Yas lossis Cov Thawv Ntim (Piv Txwv)

Cov ntaub ntawv: MPJA lossis Amazon:

• FERRIC CHLORIDE (tau txais pob loj dua yog tias koj npaj yuav ua ntau lub rooj sib tham hauv Circuit Court)
• 2 txhua RESIST PEN lossis Industrial Sharpie
• COPPER CLAD BOARD (Xaiv 3 x 5, 4 x 6, lossis 6 x 9 rau txoj haujlwm no)

Cov Khoom Yuav Los Ntawm Mouser: Rau C1, C2, C3, thiab CT siv qhov ntsuas hluav taws xob raws li qhov no: Roj teeb Voltage ………. Capacitor Rated Voltage = 16V Cap = 25V Cap = 50V CapU2- Voltage Regulator- DPAK (TO-252) Roj teeb Cov Khoom Siv Tus lej -8.4V txog 12V LF60ABDT-12V txog 13.2V LF90ABDT-13.2V txog 16.8V MC7809E-16.8V txog 26.4V MC7812E-26.4V txog 31.2V LM317M (R1 = 500 Ohm R2 = 5.5 k Ohm)- C2 Hom Raws Li Tus Tswj Xyuas Siv: --LF60ABDT ElectrolyticLF90ABDT ElectrolyticMC7809E CeramicMC7812E CeramicLM317M Electrolytic-- C1, C3, C4, thiab C5 yog MLCC SMD/SMT 5% -20%, lossis -20% txog +80% ---- CT yog MLCC SMD/SMT 1% -10% ---- Txhua tus neeg tiv thaiv tshwj tsis yog rau Rdiv1 yog 1/10W lossis ntau dua --4 Tus lej Tom Qab Tus Nqi Loj (piv txwv li 0805 lossis 1210) -C1-10uF 1210-C2- 10uF 1210- C3- 0.22uF (220nF) 0805-C4- 0.01uF (10nF) 0805-C5- 0.01uF (10nF) 0805-CB1- Txhua Lub txhab nyiaj Capacitor Koj Xav Kom Them-CT- 0.022uF (22nF) 0805-LEDPWR- Qhia Lub Hwj Chim yog Siv 1206-LEDREG- Qhia Qhov Xav Tau Qhov Hluav Taws Xob tau nce mus txog 1206-LEDGATE- Qhia NE555 tab tom nrhiav qhov hluav taws xob rau e MOSFET 1206-R1, R2, R3-1kOhm (= 12V) 1% -5% 0805-RA- 15kOhm (2% lossis zoo dua) 0805-RB-10kOhm (2% lossis zoo dua) 0805-Rdiv1-1MOhm (2% lossis zoo dua, 1/4W lossis ntau dua) 1206-Rdiv2- 0805Regulator Siv Tus Nqi (2% lossis Zoo dua) LF60ABDT 11kOhmLF90ABDT 16kOhmMC7809E 16kOhmMC7812E 22.3kOhmLM317M 28kOhm-SW1- Rated rau ntau dua qhov hluav taws xob input ntawm 5-6A-U1 thiab U1 Chip)-LM393AM SOIC-8-U3- SE555D SOIC-8-VR1- 10kOhm Potentiometer (Ntau tig yuav ua kom raug dua) -M1- FCA47N60 (F) -D1- RURG3060 (Thov siv RURG30120 yog tias qhov no yog ib qho ntawm koj) thawj cov phiaj xwm hluav taws xob) Coilcraft: -L1- Coilcraft PCV-2-394-05L (Ua raws qhov txuas thiab ntaus hauv tus lej naj npawb los yuav) Tus lej PIN yog nyob ntawm SCHEMATIC CLICK "i" Ntawm Sab Saum Ntawm Lub Tsev Kawm Ntawv rau LARGER DOWNLOAD YUAV TSUM PAUB

Kauj Ruam 6: PCB Boost Converter 500V Kev Tsim Kho

Thawj kauj ruam hauv kev tsim PCB yog tsim koj li PCB Board siv DipTrace (nyem qhov txuas thiab rub tawm DipTrace 2 freeware) Koj kuj tseem tuaj yeem siv PCB Layout Qhia hauv Cov Duab Hauv Qab No. koj tuaj yeem ua ob txoj hauv kev no: Siv Lub Tshuab Luam Ntawv Laser (Yooj Yim, Yooj Yim, thiab yog tias koj tuaj yeem nrhiav tau ib qho los qiv kuv pom zoo nws) thiab Kev Tshawb Nrhiav Tes (Lub Sij Hawm TSEV KAWM NTAWV) - LASER PRINTER -INK JET PRINTERS yuav tsis ua haujlwm li qhov txuas mus kawm no YUAV UA LI CAS YUAV TSHUAJ PCB BOARDTools:

• Tooj Clad
• Muaj Qib lossis Tiv Thaiv Tus Cwj Pwm Cuam Tshuam (Muaj Qib Sharpie tuaj yeem pom ntawm Lowes)
• Hlau / Ironing Board
• Etchant (Ferric Chloride)
• Ib qho xau pov thawj Ntau Qhov Xauv Foob Yas lossis Cov Thawv Ntim (Piv Txwv)

Yog tias koj muaj lub Tshuab Luam Ntawv Laser tau txais qee phau ntawv teev npe, phau ntawv xov tooj, lossis ntawv xov xwm. Nov yog hom ntawv pheej yig uas yog lub teeb heev thiab qhov tseem ceeb tshaj nyob hauv dej, ntsuas ib daim ntawv hauv dej kom paub tseeb. Koj yuav tsum tau kaw daim ntawv mus rau lub tshuab luam ntawv ib txwm siv (Qhia hauv Duab Hauv Qab) Koj tsuas yog yuav tsum kaw nws mus rau sab saud ntawm daim ntawv, xyuas kom tseeb tias nws yog tiaj tus li sai tau rau ntawm lub tshuab luam ntawv ntawv yog li thaum nws yog pub los ntawm lub tshuab luam ntawv nws tsis crumple. Rub tawm Cov Ntaub Ntawv Hauv Qab no (Boost Converter, SMT2) (Koj yuav tsum rub DipTrace 2 freeware). Qhib Cov Ntaub Ntawv thiab nyem Sau Ua Ntej Ua Ntej hauv FILE. Ua kom ntseeg tau tias Cov Kev Xaiv Cov Hom Phiaj yog raws li qhia hauv daim duab thiab Daim iav Daim iav raug tshuaj xyuas. Nyem Luam, Hauv Cov Ntawv Sau Qhov rai xaiv Cov Khoom. Hauv lub qhov rai Properties xaiv cov duab tab thiab Hauv Qhov Tsaus Tsaus Ntuj xaiv DARK. Pub Daim Ntawv nrog cov ntawv pheej yig kaw rau nws rau hauv lub tshuab luam ntawv thiab Nyem Luam Ntawv. Koj Daim Ntawv yuav tsum zoo li hauv daim duab 5. Siv qhov no los ntsuas koj li PCB thiab txiav koj cov tooj liab nrog Dremel lossis rooj pom, txiav qeeb. Qhib koj cov hlau thiab muab tso rau nws qhov chaw siab tshaj (feem ntau yog Paj Rwb), Tos kom nws sov kom sov … Thaum tos kom huv si ntxuav koj cov tooj liab nrog cov dej kub thiab xab npum, ua kom qhuav koj daim. Thaum koj cov hlau thaum kawg tso koj tooj liab tso rau ntawm lub rooj zaum hlau nrog rau sab tooj liab lub ntsej muag. Txiav qhov LASER luam tawm txheej kom nws yog qhov loj me ntawm cov tooj liab npog. Muab daim ntawv toner tso rau sab thiab tso cov hlau tiaj rau ntawm daim ntawv thiab tooj liab. Thawb nrog quab yuam thiab tos ob peb feeb. Cov tooj liab thiab daim ntawv yuav tsum tau ua ke tam sim no. Muab daim, nws yuav HOT, rau hauv lub khob dej sov so thiab tos tsib feeb. Tom qab tos nqa Daim Ntawv thiab khiav nws hauv qab dej sov thiab maj mam txhuam daim ntawv sab saum toj kom txog thaum txhua yam uas seem yog cov toner. Kov qhov Layout nrog koj tus cim ruaj khov. NYEEM HAUJ LWM HAUJ LWM HAUJ LWM HAUJ LWM HAIS TXOG- Copper Clad- Etchant- Industrial Qib lossis Tiv Thaiv Tus Cwj Pwm Cuam Tshuam (Cov Qib Qib tuaj yeem nrhiav tau ntawm Lowes, nyuaj rau koj nrhiav tau koj yuav tau nug nws nyob qhov twg, yog tias koj pom nws nyob lwm qhov qhia rau kuv paub Kuv tuaj yeem tshaj tawm nws)- Lub Thawv Yas Luam tawm daim duab thib 6 loj, siv koj qhov chaw ua cov ntawv ua pov thawj thiab kos cov cim nrog koj lub cim ruaj khov raws li qhov koj tuaj yeem ua tau. Qhov no yuav nyuaj heev yog li npaj kom siv sijhawm ntau ib nrab teev ua qhov yooj yooj yim. Zoo li yooj yim dua huh, Nws tsis yog

Kauj Ruam 7: Teeb Meem Kawg

Hauv qab no yog daim duab yuav ua li cas thiaj them nyiaj ntau lub txhab nyiaj kom yog tias ib qho tso tawm lwm tus yuav tsis ua.