ST130s ST150s sarrafa lokaci thyristor don sarrafa mota

Bayanin Sarrafa Mataki na Thyristor

A mataki iko thyristor, sau da yawa ana kiransa triac ko SCR (Mai gyara Silicon Sarrafa) a wasu aikace-aikace, na'ura ce ta semiconductor da ake amfani da ita don sarrafa adadin ƙarfin da aka kawo zuwa kaya ta hanyar daidaita kusurwar lokaci wanda aka ba da izinin AC waveform don gudanar da shi.. Ana kiran wannan hanyar sarrafawa da sarrafa kusurwar lokaci ko sarrafa lokaci kawai. Ana amfani da thyristors masu sarrafa lokaci sosai a aikace-aikace daban-daban waɗanda ke buƙatar daidaitaccen tsari na wutar lantarki, kamar hasken wuta, sarrafa saurin mota, masu kula da yanayin zafi, da sauransu.

Siffofin Kula da Mataki na Thyristor

Sarrafa kusurwar lokaci: Yana ba da damar daidaita ma'aunin gudanarwa tsakanin kowane rabin-zagayen zagayowar AC, kunna madaidaicin iko akan matsakaicin ikon da aka kawo zuwa kaya.

Babban inganci: Yana aiki tare da ƙarancin asara lokacin gudanarwa, samar da ingantaccen iko iko.

Haɓakawa Bidirectional (Triacs): Don aikace-aikacen AC, triacs na iya gudanar da halin yanzu a bangarorin biyu, sanya su dace da cikakken iko iko na AC lodi.

Haɗin kai Unidirectional (SCRs): SCRs suna gudanar da halin yanzu a hanya ɗaya kawai kuma galibi ana amfani da su don sarrafa rabin igiyar ruwa na AC ko DC lodi.

Ƙofar Ƙofar: Gudanarwa yana farawa lokacin da aka yi amfani da ƙaramin motsi zuwa tashar ƙofar, ba da damar sauƙin sarrafa wurin kunnawa.

Latching Yanzu: Da zarar an kunna, Thyristor ya ci gaba da gudanarwa har zuwa yanzu ta cikinsa ya faɗi ƙasa da wani matakin da ake kira riƙewa.

Hankalin zafin jiki: Canje-canjen zafin jiki na iya shafar aiki, buƙatar kula da kula da thermal a cikin ƙira.

Voltage da Ƙididdiga na Yanzu: Akwai a cikin kewayon ƙarfin lantarki da ƙimar halin yanzu don dacewa da buƙatun aikace-aikace daban-daban.

Hayaniya Generation: Zai iya haifar da tsangwama na lantarki (EMI), yana buƙatar tacewa mai kyau da kariya a cikin aikace-aikace masu mahimmanci.

Hanyoyin Kariya: Sau da yawa sun haɗa da ginanniyar kariyar daga wuce gona da iri da yanayi mai yawa don kiyaye na'urar da tsarin haɗin gwiwa.

(ST130s ST150s sarrafa lokaci thyristor don sarrafa mota)

Specification of ST130s ST150s phase control thyristor for motor controls

The ST130s and ST130s phase control thyristors are built for tough motor control jobs. They handle high voltage and high current reliably. These thyristors manage AC power smoothly in motor starters, soft starters, and speed controllers.

Look at the voltage ratings first. Both types block high reverse voltage. They also block high forward voltage when turned off. This high blocking voltage is vital for industrial motor circuits. It protects against power surges.

Current handling is strong. The ST130s carries a big average current on-state. The ST150s handles even more current. Both manage large surge currents without damage. This matters when motors start or stall. High surge current tolerance prevents failures.

Thermal performance is good. The thermal resistance from junction to case is low. This means heat escapes quickly. Keeping the junction cool extends the thyristor’s life. Good thermal design is essential for motor drives running long hours.

These thyristors switch on fast. The gate trigger current needed is low. This makes them easy to drive with control circuits. They turn off reliably too. The circuit commutates them safely. Fast, reliable switching ensures precise motor speed control.

They are tough electrically. High critical rates of voltage rise mean less false triggering. High critical rates of current rise handle tough turn-on conditions. This electrical ruggedness suits demanding motor environments. Voltage spikes and noise are common there.

The package is standard. It mounts easily to a heatsink. Efficient cooling is straightforward. This design supports continuous operation in motor control cabinets. Reliability is key for reducing downtime.

(ST130s ST150s sarrafa lokaci thyristor don sarrafa mota)

Applications of ST130s ST150s phase control thyristor for motor controls

The ST130s and ST130s phase control thyristors handle motor power control well. These components manage the AC power flow to motors. They work by switching the power on at specific points in the AC voltage cycle. This controls the average voltage delivered to the motor. Lower average voltage means slower motor speed. Higher average voltage means faster motor speed. This method gives smooth speed adjustment.

These thyristors suit many motor types. They control AC induction motors effectively. They also work with universal motors. These motors are common in power tools. The thyristors manage the power reliably. They handle high surge currents during motor start-up. This prevents damage. They ensure stable operation under varying loads. This is vital for industrial equipment.

Using these thyristors offers key benefits. Precise speed control improves process accuracy. Reducing motor speed saves significant energy. Less heat builds up in the motor. This extends the motor’s working life. The thyristors themselves are robust. They tolerate tough electrical conditions. They work in demanding environments.

You find these thyristors in many applications. Industrial fans use them for airflow control. Conveyor belt systems adjust speed with them. Machine tools rely on them for spindle regulation. They control pumps in water systems. They manage mixers in food processing. Power drills and saws benefit from their variable speed. Even home appliances like vacuum cleaners use similar control.

Bayanan Kamfanin

Abubuwan da aka bayar na PDDN Photoelectron Technology Co., Ltd., Ltd.(sales@pddn.com) yana daya daga cikin manyan kamfanoni a fasahar samar da wutar lantarki da kuma samar da wutar lantarki, wanda ke da hannu sosai wajen haɓaka injin inverters na hasken rana， masu aikin wuta, masu sarrafa wutar lantarki, ɗakunan ajiya na rarrabawa, thyristors， kayayyaki， diodes， masu dumama, da sauran na'urorin lantarki ko semiconductors. Za mu himmatu wajen samarwa masu amfani da inganci mai inganci, samfurori masu inganci da sabis na kulawa.

Yana karɓar biyan kuɗi ta Katin Kiredit, T/T, West Union, da Paypal. PDDN za ta jigilar kayayyaki zuwa abokan ciniki a ƙasashen waje ta hanyar FedEx, Farashin DHL, ta teku, ko ta iska. If you want high-quality ST130s ST150s phase control thyristor for motor controls, don Allah a aiko mana da tambayoyi; za mu kasance a nan don taimaka muku.

Hanyoyin Biyan Kuɗi

L/C, T/T, Western Union, Paypal, Katin Kiredit da dai sauransu.

Jirgin ruwa

Ta teku, ta iska, ta hanyar bayyanawa, kamar yadda abokan ciniki suka nema.

Yanayin Ajiya

1) Ajiye a cikin busasshiyar wuri a zazzabi na ɗaki.

2) Ka guji damshi da zafin jiki mai yawa.

3) Yi amfani nan da nan bayan buɗe jakar tattarawa na ciki.

5 FAQs of ST130s ST150s phase control thyristor for motor controls

What are ST130s and ST150s thyristors?
These are specific power semiconductor devices. They act like high-speed switches. They control electrical power flow in AC circuits. They are built for motor control applications. They handle high currents and voltages reliably.

How do they control motor speed?
They use phase control. This method adjusts the point in the AC voltage wave where the thyristor turns on. Turning on later in the wave cuts the power delivered to the motor. Less power means slower motor speed. Turning on earlier gives more power and faster speed. This is smooth control.

Why use thyristors for motor control?
Thyristors are very efficient. They waste little power as heat. They react extremely fast. This gives precise motor speed adjustment. They are physically robust. They last a long time in tough conditions. They are cost-effective for industrial use.

ST130s or ST150s – which one fits?
The main difference is current rating. ST130s handle lower currents. ST150s manage higher currents. Check your motor’s full load current. Choose the thyristor rated above that current. Consider your safety margins. ST150s offer more headroom for demanding starts or heavy loads.

How are they installed and cooled?
Mount them firmly on a heatsink. Use thermal paste. This ensures good heat transfer. Overheating destroys thyristors. The heatsink size depends on your motor power. Bigger motors need bigger heatsinks. Follow the manufacturer’s mounting instructions exactly. Proper electrical connections are vital.

(ST130s ST150s sarrafa lokaci thyristor don sarrafa mota)