MPF920 Not Specified floppy disk drive 1.44 MPF920
Part Nnumber
MPF920
Description
floppy disk drive 1.44 MPF920
Producer
Not Specified
Basic price
9,25 EUR
The product with part number MPF920 (floppy disk drive 1.44 MPF920) is from company Not Specified and distributed with basic unit price 9,25 EUR. Minimal order quantity is 1 pc, Origin Japan.
Products Status: Stock Application: Desktop, Laptop, Other Type: Internal Interface Type: FDD Model Number: MPF920 Place of Origin: Japan Packaging & Delivery Packaging Details: In box/Carton etc. Delivery Detail: 2~4 days Specifications Steady stock New and original Regular packing in box, reel, tray, carton etc. Delivery Within 1-2 working days Floppy Overview Floppy drive, also named"Floppy Disk Driver", it read 3.5 inches or 5.25-inch floppy device. The most commonly used is 3.25 in. floppy drive, can read and write 1.44MB 3.5-inch floppy disk, 5.25 inch floppy disk has been eliminated and rarely see. The Floppy points both internal and external. Built in FDD floppy drive using a dedicated interface. Floppy characteristics The floppy disk drive is an indispensable part, if necessary, it can start up your computer, and use it to pass and backup files in the computer.floppy disk is 3.5 inches to 3 inches, is often called. 3 inch diskette has a plastic casing, relatively hard, and its role is to protect the inside of the disc. The disc coated with a layer of magnetic material (iron oxide), it is the medium of the recording data. An optical disc having a protective layer between the shell and the housing on the optical disc, in order to prevent wear we normally use, 1.44M floppy disks. The floppy disk is divided into a number of tracks, each track is divided into several sectors, each 512-byte sector stores. A 1.44M floppy disk, it has 80 tracks, 18 sectors per track, the two sides can store the data. We can calculate its capacity: 80 × 18 × 2 × 512 ≈ 1440K ≈ 1.44M. The floppy backup data is a good way, as long as the right way, they can keep 5-8 years. Using a floppy disk, you need to pay attention: Do not scratch the disc, the disc can not deformation, high temperature, not wet, not near the magnetic substances. Soft floppy disk drive main components: the control circuit board, the motor, the head positioning, and the head. In fact, the head is very small, the course of their work is this: motor driver floppy disk rotation speed of 300 revolutions per minute, the head positioning device is a small stepper motor, which is responsible head movement to the right on track to complete the head to read a write operation. This is a 3-inch disk into the floppy disk drive to read and write the hole is open, the position of the head and disk contact. Contact diskette read and write operations of the floppy disk drive heads, so that it will be contaminated with dust. If one day, the floppy drive to read and write failure, first of all, do not worry about maintenance, to the heads are dirty, clean the disk can solve this problem. Clean disc appearance and floppy, but it is a layer of membrane cleaning, a tailor-made cleaning liquid droplets in the above, then the cleaning disk into the floppy drive, floppy disk drive to read the disk, try cleaning work is completed some after waiting for a period of time, so that the head cleaning liquid evaporation. Regular head cleaning floppy drive is often good. Install the floppy drive is relatively simple, it has a power outlet and data interface. The data interface 34 of the needle, which is the data of the floppy disk drive of a connection line. Edit this paragraph, the day-to-day maintenance of the floppyTime to buy a floppy disk, be sure to buy a good quality brand name products. The poor quality of the floppy disk into the floppy disk drive to read and write, is likely to be a floppy disk drive heads are dirty or head deviation. Second, the poor quality of the floppy disk to store data is not reliable, and often does not work, read, write.Do not use the physical damage, moisture, the magnetosphere close the floppy disk to a floppy disk drive heads, in order to avoid damage.(1) when not in use, be deleted from the floppy disk drive storage floppy is good, but not for a long time on to the floppy diskette drive.(2) the floppy drive to read the data (floppy drive working lights), not to forcibly remove the floppy disk to avoid damage to the floppy disk drive heads and floppy.(3) The floppy disk drive can not be read correctly data or program disk failure, it should not continue to use, in order to avoid failure to expand to other floppy or damage.(4) the need for regular cleaning head (usually two weeks, the cleaning time is appropriate) Clean the principles and procedures:(1) Remove the floppy disk drive, floppy drive cars head out;(2) Use a small screwdriver (the best conditions using a syringe), anhydrous alcohol drops in floppy disk drive heads, the head alcohol soaked scene;(3) to soak for about 2 minutes to 3 minutes to the observed alcohol is dry in the cold and wet weather is the best with a hair dryer blowing head section;(4) the replacement of the floppy disk drive, and plug in the power cord and signal line;(5) in a few drops of the cleaning liquid in the cleaning disk head, which is inserted into the floppy disk drive of the host computer, the friction 2-3 times in the use of conventional means, and the cleaning head. Detailed Product Description: 1.Best price 2.Rohs3.Sample offer4.Excellent service 5.Steady inventory Payment terms: We accept T/T & Western Union & Paypal & Escrow Service Shipping : 1. We will ship the items within 1~3 working days after the payment confirmed. 2. Shipping charge would be paid by buyer,Prepaid by us first or Freight collect is acceptable. 3. We will choose Express company like DHL/UPS/FEDEX/EMS as the customer prefer. 4. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways. 5. For Fragile goods please open the package before sign the signature on the shipping list.We are not responsible for any accidents, delays or other issues that are the responsibility of the express company . 6. Any import fees or charges are on the buyer's account Refund & Replacement: 1.If there is any quality probrem of the goods,it could be returned within the warranty days and please provide the test report.If the Electronics component you purchase from our copmany are not of perfected quality, and don't work electronically to manufacturer pecifications, please return them to us for replacement or refund. 2.Any items must be returned in their original condition to qualify for a refund or replacement. 3.If the items is defective, pls notify us within 3 days of delivery. 4.The buyer is responsible for all the shipping cost incurred. Our Theory: Taking the shortest time to satisfy your needs,be Sincerity to all the clients. With the long cooperation form Win-win target. Contact Us: If you have any questions please be free to contact us via E-mail or Trademanager.Tel:86-755-39647566
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