चिप: EM4450/EM4550
कामाची वारंवारता: 125KHz/134.2KHz Capacity: 1Kbit
1 KBit of EEPROM organized in 32 words of 32 बिट्स
32 bit Device Serial Number (Read Only Laser ROM)
32 bit Device Identification (Read Only Laser ROM)
कार्य मोड: R/W Read range: 1~ 10 सेमी
कामाचे तापमान: -40°C~+85°C
स्टोरेज तापमान: -55°C~+125°C R/W life: 100,000 वेळा
स्टोरेज: 10 वर्षे
साहित्य: PVC/ABS/PET/PETG/PS/Paper, 0.13मिमी तांब्याची तार
आकार: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom
एन्कॅप्सुलेशन प्रक्रिया: स्वयंचलित प्रचंड कंपनसंख्या असलेल्या (ध्वनिलहरी) स्वयंचलित वनस्पती लाइन/स्पर्श वेल्डिंग
The EM4450 chip is a CMOS integrated circuit intented for use in electronic Read/Write RF Transponders. The chip contains 1 KBit of EEPROM which can be configured by the user, allowing a write inhibited area, a read protected area, and a read area output continuously at power on. The memory can be secured by using the 32 bit password for all write and read protected operations. The password can be updated, but never read. The fixed code serial number and device identification are laser programmed making every chip unique. The EM4450 will transmit data to the transceiver by modulating the amplitude of the electromagnetic field, and receive data and commands in a similar way. Simple commands will enable to write EEPROM, to update the password, to read a specific memory area, and to reset the logic. The coil of the tuned circuit is the only external component required, all remaining functions are integrated in the chip. The EM4450 chip replacing EM4150 chip. EM4450/EM4550 can produce 134.2KHz frequency, ISO11784/ISO11785 animal protocol tags.
पारंपारिक मॅन्युअल सेवांचे इलेक्ट्रॉनिक सेवांमध्ये रूपांतर करण्यासाठी आणि लायब्ररी ऑटोमेशन व्यवस्थापन क्षमता सुधारण्यासाठी आरएफआयडी तंत्रज्ञानाचा वापर ग्रंथालय व्यवस्थापनामध्ये केला जातो.: Ticketing, Automotive Immobilizer with rolling code, High security free access control, प्रवेश नियंत्रण, Industrial automation with portable database, Manufacturing automation, Prepayment Devices, Prepaid electricity meter, water meter, gas meter, Animal husbandry management, identity authentication, attendance system, hotel, employees' attendance, parking management, social security management, and other general areas. Provide white cards, printed cards, पेपर स्टिकर्स, की चेन, टोकन, and a variety of sizes and specifications and thin cards thick cards.
स्पर्धात्मक फायदा:
अनुभवी कर्मचारी;
उत्कृष्ट गुणवत्ता;
सर्वोत्तम किंमत;
जलद वितरण;
मोठी क्षमता आणि उत्पादनांची विस्तृत श्रेणी;
लहान ऑर्डर स्वीकारा;
ग्राहकांच्या मागणीनुसार ओडीएम आणि ओईएम उत्पादने.