Theknoloji ea Cc-smart CCS-SHB45A Smart H-Bridge
Khampani e teng 1419/125 Le Van Luong, Phuoc Kien Commune, Nha Be District, Ho Chi Minh City, Vietnam. Ba ka ikopanya le bona ka mohala ho +84983029530 kapa ka lengolo-tsoibila ho ccsmart.net@gmail.com. Lintlha tse ling mabapi le k'hamphani li ka fumanoa ho bona websaete ho www.cc-smart.net. Bukana ena ea mosebelisi e fana ka leseli mabapi le kenyelletso ea sehlahisoa, likarolo, lits'ebetso, taelo ea UART, le tlhophiso. Sehlahisoa ke Mokhanni o moholo oa H-Bridge o bohlale o etselitsoeng ho laola koloi e kholo ea brushed DC ho latela lebelo le tsela. Enjene e laoloa ke MOSFET ka 16 KHz switching bakeng sa ts'ebetso e nepahetseng le lerata le fokolang.
Mokhanni o tšehetsa tšobotsi ea Acceleration / Deceleration e thusang ho sireletsa likarolo tsa motlakase le tsa mechine ea tsamaiso. E boetse e kenyelletsa li-sensor tse peli tsa hona joale tsa Motlakase ho fokotsa motsamao ho ea ka letsohong le letšehali le ka ho le letona, ho tlosa tlhoko ea li-switches tse eketsehileng tsa moeli. Mokhanni o beha leihlo hore na koloi e sebetsa joang ebe o beha Letšoao le Ametsoeng ho emisa ho sisinyeha ka tsela e itseng haeba motlakase o feta iLimit (moeli oa hona joale o behiloeng ke potentiometer ho PCB). Ho qalella ho sisinyeha, mokhanni o hloka ho laoloa ho ea morao kapa ho tlameha ho hlakoloa Flaged Flag.
Ho phaella moo, mokhanni o fana ka tšireletso khahlanong le Under voltage, Over voltage, Mocheso o Fetang, le Hona Joale. E tšehetsa mekhoa e fapaneng ea puisano e kang PWM/Dir, PWM Bi-direction, Analog/Dir, Analog Bi-Direction, Uart Network, le PPM Independent signal (RC). Mokhoa oa puisano o ka khethoa habonolo ho sebelisoa Dip Switch ho PCB.
Likarolo tsa Sehlahisoa
Likarolo tsa sehlahisoa li kenyelletsa:
- 1 Channel
- Phepelo ea 10-55VDC
- 45A/60A E Tsoela Pele Hajoale, 100A/150A tlhoro
- Moqtagle clamp tšobotsi
- Taolo ea mahlakore a mabeli bakeng sa enjene ea DC e brushed
- Acceleration/Deceleration fetola khona
- Sensor e bonolo ea Leqele/Le letona la Lehae
- Li-MOSFET li fetoloa ho 16 KHz bakeng sa ts'ebetso e khutsitseng
- Likonopo tse 2 bakeng sa tlhahlobo e potlakileng le ts'ebetso ea matsoho
- Konopo e le 'ngoe ea 1 bakeng sa tlhophiso
- Taolo ea fene e phodileng ho laola mocheso
- Tšehetso ea puisano: PWM/Dir, PWM Bi-direction, Analog/Dir, Analog Bi-Direction, Uart, PPM signal
- Tšehetso ea ts'ireletso: Tlas'a voltage, Over voltage, Ho feta mocheso, Ho feta Hona Joale
- Ha ho tšireletso ea polarity bakeng sa V motor Litlhaloso tsa mochini oa sehlahisoa le tikoloho ea ts'ebetso ha li fanoe ka mongolo o fanoeng.
Litaelo tsa Tšebeliso ea Sehlahisoa
- Hokela mokhanni ho phepelo ea matla ka har'a mefuta e boletsoeng ea 10-55VDC.
- Hokela brushed DCmotor ho mokhanni, ho netefatsa polarity e nepahetseng.
- Khetha mokhoa oa puisano o lakatsehang o sebelisa Dip Switch ho PCB.
- Haeba ho hlokahala, etsa litlhophiso tse khethehileng u sebelisa konopo ea push e khethehileng bakeng sa tlhophiso.
- Haeba o lakatsa, hokela fene e pholisang ho laola mocheso oa mokhanni.
- Netefatsa hore mokhanni o hoketsoe hantle 'me likhokahano tsohle li bolokehile.
- Sebelisa matla tsamaisong le ho laola lebelo la enjene le tataiso u sebelisa mokhoa o khethiloeng oa puisano.
- Lekola matla a motlakase 'me u fetole potentiometer ea iLimit ho PCB ha ho hlokahala.
- Haeba motlakase oa motlakase o feta iLimit e behiloeng, mokhanni o tla beha Touched Flag ebe o emisa motsamao ka tsela eo. Hlakola The Touched Flag kapa laola enjene ka nqa e ka morao ho qala motsamao hape.
- Lekola likarolo tsa ts'ireletso tsa mokhanni joalo ka Under voltage, Over voltage, Ho feta mocheso, le Over Current ho netefatsa polokeho ea sistimi.
Hlokomela: Bakeng sa lintlha tse qaqileng tsa mochini le tlhaiso-leseling ea tikoloho ea ts'ebetso, sheba bukana e felletseng ea mosebelisi.
Selelekela
Mokhanni o bohlale haholo H-Bridge Driver e etselitsoeng ho laola enjene ea DC e kholo haholo mabapi le lebelo le tsela. Enjene e laoloa ke MOSFET ka 16 Khz e fetohela ho ts'ebetso e nepahetseng le lerata.
Mokhanni o tšehetsa tšobotsi ea Acceleration/Deceleration. Karolo ena e tla thusa ho sireletsa Motlakase, Mechini…E tla thusa lits'ebetsong tse ngata.
Mokhanni o boetse o ts'ehetsa Sensor ea Lehae ea Motlakase e 'meli ka hare ho fokotsa ho tsamaea ka ho le letšehali le ka ho le letona. Mosebelisi ha a hloke hore ho be le switch e atolositsoeng. Mokhanni enoa o tla shebella hona joale ha Motor e ntse e sebetsa, haeba motlakase oa motlakase o tšoana le oa iLimit
(iLimit ke tekanyo ea hona joale ea moeli ka potentiometer ho PCB), mokhanni o tla beha Flaged Flag ebe o emisa ho tsamaisa tsela eo. Ho sisinyeha, mokhanni o hloka taolo ka tsela e khutlelang morao kapa "Touched Flag" e tlameha ho hlaka.
Mokhanni o ts'ehetsa mekhoa e mengata ea ts'ireletso joalo ka Under voltage, Over voltage, Ho feta mocheso, Ho feta Hona Joale. Lintho tsena tse sireletsang li bohlokoa haholo thuso ea boloi ho boloka sistimi ea ts'ireletso.
E khethehileng, The Smart H-bridge e tšehetsa mekhoa eohle e tloaelehileng ea puisano.
Mosebedisi ho bonolo ho khetha mokhoa oo ka Dip Switch a Pcb:
- PWM/Dir
- PWM ka lehlakoreng le leng
- Analog/Dir
- Analog Bi-Direction
- Uart Network
- Letšoao le ikemetseng la PPM (RC).
Tlhaloso le Tikoloho ea Ts'ebetso
Tlhaloso ea Mechini
Ho felisoa ha mocheso
- Mocheso o tšepahalang oa ho sebetsa oa mokhanni o lokela ho ba <100℃
- Ho kgothaletswa ho kenya mokhanni ka ho otloloha ho eketsa sebaka sa teba ea mocheso.
Litlhaloso tsa Motlakase (Tj = 25℃ /77℉)
| Mekhahlelo CCS_SHB45A | ||||
| Peak Output Current Per CH | Min. | E tloaelehileng | Max. | Yuniti |
| 0 | – | 100 | A | |
| Tsoelang pele Sephetho Hona joale(*) | 0 | – | 45 | A |
| Phepelo ea motlakase Voltage | +10 | – | +55 | VDC |
| VIOH (Logic Input – Boemo bo Holimo) | 2 | – | 24 | V |
| VIOL (Moputso oa kelello - Boemo bo tlase) | 0 | – | 0.8 | V |
| +5V Sephetho sa Hona Joale | – | – | 250 | mA |
| Analog Pin Range(ANA) | 0 | – | 3.3 | V |
| ENA Pin | 0 | – | 4.2 | V |
| Mekhahlelo Peak Output Current Per CH |
CCS_SHB60A | |||
| Min. | E tloaelehileng | Max. | Yuniti | |
| 0 | – | 150 | A | |
| Tsoelang pele Sephetho Hona joale(*) | 0 | – | 60 | A |
| Phepelo ea motlakase Voltage | +10 | – | +55 | VDC |
| VIOH (Logic Input – Boemo bo Holimo) | 2 | – | 24 | V |
| VIOL (Moputso oa kelello - Boemo bo tlase) | 0 | – | 0.8 | V |
| +5V Sephetho sa Hona Joale | – | – | 250 | mA |
| Analog Pin Range(ANA) | 0 | – | 3.3 | V |
| ENA Pin | 0 | – | 4.2 | V |
Tikoloho ea Ts'ebetso le Mekhahlelo
| Ho phodisa Pholiso ea tlhaho kapa pholiso e qobelloang | ||
| Tikoloho ya Tshebetso | Tikoloho | Qoba lerōle, moholi oa oli le likhase tse senyang |
| Ambient Mocheso | 0℃－50℃ (32℉－ 122℉) | |
| Mongobo | 40%RH-90%RH | |
| Ho thothomela | 5.9 m/s2 Max | |
| Mocheso oa polokelo | -20℃ -65℃ (-4℉ -149℉) | |
| Boima ba 'mele | Hoo e ka bang. 50 dikgerama | |
Lihokelo
(Hlokomela: Ka kopo, Setting Mode ka konopo ea CONF)
Lintlha tse akaretsang
| Pontšo ea taolo | |||
| Pin | Letshwao | Tlhaloso | I/O |
| 1 | GND | Sebaka sa pontšo ea taolo | GND |
| 2 | GND | Sebaka sa pontšo ea taolo | GND |
| 3 | +5V | 5V, 250mA Matla a Sehlahisoa | O |
| 4 | ANA | Potentiometer kapa letšoao la Analog | I |
| 5 | S2 | DIR/RX | I |
| 6 | GND | Sebaka sa pontšo ea taolo | GND |
| 7 | S1 | PPM/PWM/TX | I |
| 8 | ENA | Boemo le ho Seta Botjha | I/O |
| Matla le Khokelo ea MOTOR | |||
| Letshwao | Tlhaloso | I/O | |
| M- | Khokahano e mpe ea motlakase | O | |
| VIN+ | 10-55V | O | |
| GND | Motheo oa phepelo ea motlakase e thusang | I | |
| M+ | Khokahano e ntle ea motlakase | O | |
| Sehlooho sa Rclam | |||
| Pin | Letshwao | Tlhaloso | I/O |
| 1 | Rclam | Khetho: Hokela sehanyetsi sa Matla a kantle (1ohm, 50W) ho ntša matla ho Enjene. (Motlakase o tla sebetsa joalo ka jenereithara ebe o etsa molumo o sa lebelloangtage eketseha, Matla ana a tla chesa phepelo ea motlakase haeba a eketseha haholo. Moqtage Clamp Karolo e tla ntša matla ao ka sehanyetsi sa kantle ho sireletsa phepelo ea motlakase.) | O |
Khokahano ea Mokhoa oa PWM Bi Direction (kapa PWM50/50):
Laola lebelo le tataiso ea enjene ntle le phini ea DIR empa u ipapise le lets'oao la PWM.
Khokahano ea Mokhoa oa PWM/DIR:
Khokahano ea Mokhoa oa ANALOG/DIR:
Letšoao le tsoang ho 0-5V le ka hokela ho ANA pin ho laola mokhanni.
Lebelo le tla eketseha ho tloha ho 0 ho ea ho Max ha lets'oao le eketseha 0-5V.
Tataiso ea enjene e tla its'etleha holima DIR pin logic level.
Khokahano ea Mokhoa oa UART:
Mosebelisi a ka sebelisa UART ka TX, RX pin ho laola mokhanni ka taelo ea ASCII.
RC Independent Mode Connection:
RC's RX e ka laola mokhanni ka PPM Signal (Rc signal). Mokhanni a ka fana ka 5V bakeng sa RX ea RC. Ha re hloke phepelo ea motlakase ea kantle bakeng sa RX. 
ANALOG Joystick kapa ANALOG 50/50 Mode Connection:
Letšoao le tsoang ho 0-5V le ka hokela ho ANA pin ho laola mokhanni.
Enjene e tla ema sebakeng se bohareng (2.5V).
Eketsa lebelo le ho ea pele ha lets'oao la ANA le eketseha ho tloha ho 2.5V ho ea ho 5V.
Eketsa lebelo 'me u ee morao ha lets'oao la ANA le fokotseha ho tloha ho 2.5V ho ea ho 0V.
Karolo ea Taelo ea UART:
Mokhanni enoa o tšehetsa mohala oa taelo oa ASCII UART. Mosebelisi a ka sebelisa sebopeho sa UART ho buisana le mokhanni.
Mokhanni ofe kapa ofe o na le aterese. Aterese e ka hlophisa ka konopo ea CONF ( ). Ka kopo, lokisa aterese ea mokhanni ka tsela e fapaneng pele u e sebelisa. Ba tla sebetsa joalo ka Mokhoa oa Makhoba ho UART Network. MCU e ka sebetsa joalo ka Mater mode mme ea buisana le makhoba a mangata (Smart Driver)
Nx: x = aterese ea mokhanni (0 Broadcast)
?: Help Command, sena se tla hlokomoloha litaelo tse ling (x>0)
Dy: y = mosebetsi(-1000 =<y <=1000; y>0: dir=1; y<=0: dir =0)
(D: Mosebetsi oa Motor)
Az: z= Ho potlakisa (0 =<j <= 65000); z=0: Ha ho Ramming
C: Hlakola phoso
R1607: Seta MCU bocha
K: U hloka ho khutlisa taelo ea rx.
S: Sheba kakaretso ea taelo S = [atoi(x)] + [atoi(y)] + [atoi(z)] G: Fumana lintlha tsa mokhanni (G1: Nako e le 'ngoe; G3 fihla Ultil data e ncha).
Example1: n0? \n (Kopa aterese ea bakhanni bohle ba teng ho Uart Network)
Example2: N1? \n (Kopa thuso ho mokhanni 1)
Example3: N1 D500 d400 A200 G3 \n (Beha mokhanni 1 ka Motor 1 mosebetsi =50% le Motor2 mosebetsi =40% le Fumana boemo).
Host Kopa Thuso ho tsoa ho mokhanni X:
Nx ? \n (x>0)
Hlokomela: Ka taelo ea Dy, Nako ea Liforeimi tse peli <5 motsotsoana (ho boloka borokho bo sebetsa)
Tlhophiso
Tlhophiso ea mofuta oa ho kenya:
Mokhanni o tšehetsa mefuta e mengata ea mekhoa ea puisano e kang PWM/DIR, PPM, UARTs, ...E kopanya Pin ea ho kenya ho fokotsa khokahanyo. Mokhanni o sebelisa konopo ea CONF ho hlophisa mofuta oa puisano oo u o batlang. Ka kopo, lokisa mokhoa oa puisano pele o sebelisoa.
Setting process:
- Tobetsa le ho Tšoara konopo ea CONF ho feta 5s ho kenya Config mode. (Led_iOVER, Led_ERR, Led_Run e tla benya, Palo ea ho panya ke palo ea tšebetso)
- Tobetsa N nako ho khetha Function N. (The Led_iOVER, Led_ERR, Led_Run e tla benya nako ea N ho bontša hore mosebetsi N o khetha.
- Tobetsa le ho Tšoara konopo ea CONF ho feta 5s hape ho boloka le ho tsoa ho config mode.
Keletso:
- Paramethara ea config e tla bolokoa ho Flash mme e sebelisoe ka mor'a moo
- Ha motlakase o buletswe kapa o fetola mokgwa. Led_Run e tla benya nomoro ea tatellano ea N ho bontša hore mokhoa oa boloi o hlophisitsoe.
Lethathamo la Mesebetsi ea Mokhoa:
- RC TS'ELISO
- PWM_DIR_LOW
- PWM_DIR_HIGH
- PWM_BI_DIR
- ANALOG_DIR
- ANALOG_BI_DIR
- UART
- RC_MIXED_RIGHT
- RC_MIXED_LEFT
- Ha ho letho
- Serapa sa 1
- Serapa sa 2
- Serapa sa 3
- Serapa sa 4
Potlakiso/Deceleration Configuration:
Karolo ena e tla thusa ho fokotsa ho fetoha ha lebelo ka tšohanyetso. Ba tla sireletsa mochine le motlakase maemong a mangata.
ACCE/DECCE e ipapisitse le boleng ba Variable Resistors ACCE ho PCB. Ka kopo bona setšoantšo se ka tlase ho tseba Sebaka sa ACCE Enable/Disable (Disable Zone: Ha ho na ACCE/DECCE).
ILIMIT Soft Home Sensor Configuration:
Mokhanni o tšehetsa Sensor ea Lehae ea Motlakase ka hare ho fokotsa ho tsamaea ka ho le letšehali le ka ho le letona. E bitsoa ILIMIT SWITCH. Mosebelisi ha a hloke ho eketsa switch e atolositsoeng. Mokhanni o tla shebella hona joale ha Motor e ntse e sebetsa, haeba hona joale ea Motor e tšoana le ea iLimit (iLimit ke moeli oa hona joale o behiloeng ke Variable Resistors ho PCB) ho bolelang hore mochine o angoa. Mokhanni o tla beha "Touch Flag" ebe o emisa ho tsamaisa tsela eo. Ho sisinyeha, mokhanni o hloka taolo ka tataiso e ka morao kapa "Touched Flag" e tlameha ho hlakisoa ke UART Command kapa ho theola ENA PIN ka nako e khuts'oane ho seta mokhanni bocha.
Moqtage Clamp Tlhophiso:
Mokhanni o tla metha voltage ea phepelo ea motlakase nakong ea ho qala (moqtage ha enjene e sa sisinyehe = Moqtage_StartUp). Karolo ena kamehla leka ho boloka voltage ea matla haufi le Moqtage_StartUp ka ho ntša matla ka Power Resistor ha voltagE ea phepelo ea motlakase e feta Vclam. (Tlhokomeliso: Karolo e sebetsang ha mosebelisi a hokela Mohanyetsi oa Matla a kantle ho mokhanni)
Vclam = Power_Voltage_StartUp + 1.5 + Vol_Trimmer. Boleng ba boleng ba Vol_Trimmer [-1.5V ho isa ho 1.5V]
LETSATSI LE LE HODELA Konopo ya Mosebedisi:
Seta Mokhanni bocha: tobetsa ka nako e khuts'oane LEFT le RIGHT BUTTON ka nako e le 'ngoe ho tsosolosa mokhanni. MOTOR e qobellehile ho Fetohela ka ho le letona: Tobetsa konopo e khuts'oane ka ho le letona
MOTOR e qobelletse ho Jita ka ho le Letshehadi: Tobetsa konopo ya LEFT
Tšireletso & Tšebeliso ea Tšobotsi:
Tshireletso:
- Tlas'a/Ho Feta Moqtage (vBus):
Mokhanni oa motlakase o tla koaloa ha motlakase o kenya voltage theohela ka tlase ho moeli o tlase. Sena ke ho etsa bonnete ba hore li-MOSFET li na le matla a lekanengtage ho bulela ka botlalo mme o se ke oa chesa haholo. ERR LED e tla benya nakong ea tlase ea voltage koala. - Tšireletso ea Mocheso:
Boholo ba hona joale bo fokotsang moeli bo khethoa ke mocheso oa boto. Ha mocheso oa boto o phahame, o theola moeli oa hona joale oa moeli. Ka tsela ena, mokhanni o khona ho fana ka bokhoni ba eona bo felletseng ho latela maemo a nnete ntle le ho senya MOSFET. - Tšireletso ea Overcurrent le Active Current Limiting
Ha enjene e leka ho hula motlakase ho feta seo mokhanni a ka fanang ka sona, PWM ho enjene e tla khaoloa 'me motlakase o tla lula o le maemong a holimo. Sena se thibela mokhanni oa enjene hore a se ke a senyeha ha litepisi tsa enjene kapa enjene e kholoanyane e hoketsoe. OC LED e tla bulela ha moeli oa hajoale o ntse o sebetsa.
Sesupo:
| Matha Lebenya LED | Tlhaloso (ha MCU e tsosolosa kapa e fetola mokhoa) |
| 1 | PWM 50/50 Mokhoa |
| 2 | Mokhoa oa PWM DIR |
| 3 | Mokhoa oa ANA/DIR |
| 4 | Mokhoa oa Taelo oa UART |
| 5 | RC (PPM lets'oao) Mokhoa |
| 6 | Mokhoa oa Analog Joystick |
| ERR Ho panya ha LED | Tlhaloso |
| 1 | Tlas'a/Ho Feta Moqtage |
| 2 | Ho Feta Mocheso |
| 3 | Ho feta hajoale |
| 4 | Ha ho lets'oao la RC le fumanoeng kapa bophara ba pulse bo kantle ho sebaka se amohelehang. |
| iOVER LED ON/OFF | Tlhaloso |
| TLOA | ILIMIT Soft Switch ha e ame |
| ON | ILIMIT Soft Switch e amme |
bulela/STATUS Pin Sebopeho:
ENA Pin ke PIN e khethehileng e nang le bokhoni ba ho Kena le ho tsoa.
Pin ena e tla hula ho fihla ho 5V ke mokhanni ka mor'a hore Reset boemo. Ebe u hula fatše haeba ho na le phoso. Mosebedisi a ka bala boemo ba Pin ena ho tseba boemo ba mokhanni.
Mosebelisi a ka boela a Seta mokhanni ka ho lokisa Pin ea MCU ke Pin e hlahisoang ebe o beha Pin ena ho GND hoo e ka bang metsotsoana e 0.5 ebe o lokisa Pin ea MCU e le pini ea ho kenya ho bala boemo ba mokhanni.
Ka kopo, lokisa phini ea MCU ho kenya ka mor'a hore u qobelle Seta mokhanni Botjha
Haeba u sa hloke ho tseba boemo ba mokhanni kapa ho seta mokhanni bocha ka MCU, ka kopo e tlohelle mahala.
Keletso:
Mohala oa terata
The tse nyane terata bophara (tlase gauge), e phahameng impedance. terata e phahameng ea impedance e tla hasanya lerata ho feta terata e tlase ea impedance. Ka hona, ha u khetha tekanyo ea terata, ho molemo ho khetha mohala o tlase (ke hore, bophara bo boholo). Tlhahiso ena e ba ea bohlokoa le ho feta ha bolelele ba cable bo ntse bo eketseha. Sebelisa tafole e latelang ho khetha boholo ba terata bo nepahetseng boo u ka bo sebelisang ts'ebelisong ea hau.
| Hona joale (A) | Bonyane ba terata boholo (AWG) |
| 10 | #20 |
| 15 | #18 |
| 20 | #16 |
Sisteme Grounding
Mekhoa e metle ea motheo e thusa ho fokotsa bongata ba lerata le teng tsamaisong. Mabaka ohle a tloaelehileng ka har'a tsamaiso e ka thōko e lokela ho tlamelloa ho PE (lefatše le sireletsang) ka 'SINGLE' e tlaase ea ho hanyetsa ntlha. Ho qoba likhokahano tse pheta-phetoang ho PE ho theha loops ea fatše, e leng mohloli oa lerata khafetsa. Sebaka se bohareng se lokela ho sebelisoa le ho sireletsa cable; lithebe li lokela ho buleha ka lehlakoreng le leng 'me li thehoe ka lehlakoreng le leng. Tlhokomelo e haufi e boetse e lokela ho fuoa lithapo tsa chassis. Bakeng sa mohlalaample, li-motor hangata li fanoa ka terata ea chassis. Haeba terata ena ea chassis e hokahane le PE, empa mochine oa mochine ka boeona o khomaretsoe mochine oa mochine, o kopantsoeng le PE, ho tla etsoa loop ea fatše. Lithapo tse sebelisetsoang ho theola fatše li lokela ho ba tsa tekanyo e boima 'me e be tse khutšoanyane ka hohle kamoo ho ka khonehang. Lithapo tse sa sebelisoeng le tsona li lokela ho theoa ha ho bolokehile ho etsa joalo kaha lithapo tse setseng li phaphametse li ka sebetsa joalo ka li-antenna tse kholo, tse kenyang letsoho ho EMI.
Khokahano ea Phepelo ea Matla
LE KA mohla u se ke ua kopanya matla le fatše ka tsela e fosahetseng, hobane e tla senya mokhanni. Sebaka se pakeng tsa motlakase oa DC oa koloi le koloi ka boeona e lokela ho ba khutšoanyane ka hohle kamoo ho ka khonehang kaha mohala o pakeng tsa tse peli ke mohloli oa lerata. Ha lithapo tsa phepelo ea motlakase li le telele ho feta 50 cm, 1000µF/100V electrolytic capacitor e lokela ho hokeloa lipakeng tsa "GND" le terminal "+VDC". Capacitor ena e tsitsisa voltage fanoa ka koloi hammoho le lerata la li-filters moleng oa phepelo ea motlakase. Ka kopo hlokomela hore polarity e ke ke ea fetoloa.
Ho khothaletsoa ho ba le bakhanni ba bangata ho arolelana phepelo e le 'ngoe ea motlakase ho fokotsa litšenyehelo haeba phepelo e na le matla a lekaneng. Ho qoba ho kena-kenana le mathata, U SE KE UA daisy-ketane ea lithapo tsa motlakase tsa bakhanni. Ho e-na le hoo, ka kopo, li hokele ho phepelo ea motlakase ka thoko.
Litokomane / Lisebelisoa
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Theknoloji ea Cc-smart CCS-SHB45A Smart H-Bridge [pdf] Bukana ea Mosebelisi CCS-SHB45A, CCS-SHB60A, CCS-SHB45A Smart H-Bridge, CCS-SHB45A, Smart H-Bridge, H-Bridge |
