Ukupakisha
Sinikezela ngeyona nto iphezulu, uninzi lwezinto ezinokugcinwa ngokukhuselekileyo kwezoqoqosho zikhoyo. Ngokukhanya okucacileyo okungama-40%, kuyabekwa lula ekuchongeni ngokulula ii-IC's (izekethe ezihlanganisiweyo) kunye neePCB (iibhodi eziprintiweyo). Olona tshintsho luqinileyo lwesinyithi luye lwanika ukusebenza kweFaradayCage efunekayo ukukhusela ngokufanelekileyo ezi zihlanganisi ekuchaseni i-staticcharge.
Zonke iimveliso ziya kupakisha kwi-anti-static bag. Thumela nge-ESD ukhuseleko lwe-antistatic.
Ngaphandle kwendlela yokupakisha ye-ESD iya kusebenzisa ulwazi lwe -company yethu: Inxalenye yeMephu, iGrand kunye nobungakanani.
Siza kuhlola zonke iimpahla ngaphambi kokuba zithunyelwe, siqinisekise ukuba zonke iimveliso zikwimo elungileyo kwaye siqinisekise ukuba iinxalenye zedatha entsha ye -velaphi.
Emva kokuba zonke iimpahla ziqinisekile ukuba azikho iingxaki emva kokupakisha, siya kupakisha ngokukhuselekileyo kwaye sithumele ngokuthetha kwihlabathi. Ibonisa ukohlwaywa kunye nokuxhathisa ukunganyani kunye nokuthembeka okuqinisekileyo.
Singanikezela ngenkonzo yokuhanjiswa kwehlabathi ebonakalayo, njenge-DHLor FedEx okanye i-TNT okanye i-UPS okanye enye idlulisela phambili ukuthunyelwa.
Ukuhanjiswa kwehlabathi jikelele yi-DHL / FedEx / TNT / UPS
Ukuhanjiswa kweefizi zothunyelo DHL / FedEx
1). Unganikezela ngeakhawunti yakho yokuhanjiswa ngokucacileyo, ukuba awunayo nayiphi na i-akhawunti yokuhanjiswa, singanikezela nge-akhawunti yethu ngokungalunganga.
2). Sebenzisa i-akhawunti yethu ukuthunyelwa, iintlawulo zokuhambisa (Reference DHL / FedEx, Amazwe ahlukeneyo anamaxabiso ahlukeneyo.)
| Iintlawulo zokuhambisa: |
(Reference DHL kunye ne-FedEX) |
| Ubunzima (KG): 0.00kg-1.00kg |
Ixabiso (i-USD $): I-USD $ 60,00 |
| Ubunzima (KG): 1.00kg-2.00kg |
Ixabiso (i-USD $): I-USD $ 80,00 |
* Ixabiso leendleko libhekisa kwi-DHL / FedEx. Iinkcukacha zetyala, nceda unxibelelane nathi. Ilizwe elahlukileyo iirhafu ezivakalayo ziyahluka.
- Enye indlela yokuhambisa: I-SF Express yeAsia; I-Chang-woo ilayini ekhethekileyo yomoya eKorea, eAramexfor Middle East amazwe. Enye indlela yokuhambisa ngakumbi, nceda unxibelelane nathi.
Kananjalo singazithumela iimpahla kumthumeli wakho okanye kwabanye, ukuze ukwazi ukuthumela iimpahla kunye. Ingakugcina kuwe ukuthunyelwa kwenqanawa, okanye inokukulungela.
- Iinkcukacha zokuhambisa: Ukuthumela ngenqanawa, Sidinga ulwazi lokuhambisa kubandakanya igama leNkampani yokufumana (okanye eyomntu), iGama lokufumana, inombolo yoQhakamshelwano, idilesi kunye neKhowudi ye-Zip. Nceda uqinisekise olu lwazi kuthi, ukuze sikwazi ukucwangcisa ukuthunyelwa ngokukhawuleza.
- Ixesha lokuzisa: Ixesha lokuhanjiswa liya kudinga iiyure ezi-2 ukuya kwezi-5 uninzi lwelizwe liphela kwihlabathi liphela le-DHL / UPS / FEDEX / TNT.
PS21994-ST Iinkcukacha zemveliso:
PS21994-ST: A High-Performance IGBT Module for Robust Industrial Applications
As an industrial-grade module, PS21994-ST is a discreet semiconductor product that is designed to offer high-efficiency performance for demanding applications. This module is classified as an IGBT module (Insulated Gate Bipolar Transistor), which is a widely used power semiconductor device that combines the advantages of MOSFETs and bipolar junction transistors.
Main Features and Performance Parameters
With an output voltage of 600V and a current of 15A, PS21994-ST is a robust IGBT module that delivers high power efficiency, precision, and accuracy. With superior temperature resistance, this module can operate in a temperature range of -40°C to +125°C, making it ideally suited for harsh industrial and automotive environments. Its high 175°C maximum junction temperature makes it a go-to option for most scenarios.
Application Scenarios and Usage
You can use this IGBT module in various industrial applications such as robotics, motor drive traction systems, converters, and inverters, and more. This module is particularly ideal for devices that require high power density and switching frequency to ensure high performance.
Understanding Different Types of Integrated Circuits
Integrated circuits can be categorized into different types, including digital, analog, mixed signal, and RF. In digital circuits, signals are represented as discrete voltages, commonly used in computers, mobile devices, and other digital electronics. Analog circuits, on the other hand, process continuous-time signals. Mixed-signal circuitry combines digital and analog components, and RF circuits transmit high-frequency signals.
The Complex Manufacturing Process
The manufacturing process of PS21994-ST's IGBT module is highly complex. The process includes chip design, cutting, cleaning, laser processing, back grinding, doping, exposure, vapor deposition, etching and more. The quality and reliability of each component need careful monitoring to ensure consistency and performance.
Packaging and Testing to Ensure Component Quality
After production, appropriate packaging and testing processes are conducted to ensure the quality and reliability of each component. The manufacturers carry out various tests, such as thermal tests, static, and dynamic tests, to verify the module's performance. Only after passing these tests is the module released to the market.
In summary, the PS21994-ST IGBT module is a high-performance, industrial-grade semiconductor product that offers precision, accuracy, and robustness properties required for demanding industrial and automotive applications. Understanding the various types of integrated circuits and complex manufacturing processes helps you make informed decisions about your choices of electronic components.
