Rectangle NdFeB Permanent Magnet for BLDC Motor

/ April 04, 2021

Model NO.: N35
Magnetism Direction: Thickness
MOQ: 100PCS
Trademark: hzdunben
Transport Package: Standard Export Package with 32X24X26cm
Specification: F30X25X50MM
Origin: Hangzhou
HS Code: 85051190
1.My promise and contact information
a:quick reply (I will reply u with 2 hourse)
b:professional advise ( I wll provide u advise regarding to your request)
c:100% quality control (All magnets will be inspected before shipment)
d:100 shipment on time (I will inform u if any delay)
c:Best after sale service (Just contact if there is any questions)

2.Qucik facts about Dunben
·Was established in 2004, as trading company
·Factory was founded in 2010
·Specialized in developing and producing Bonded Magnet and NdFeB Magnet
·Have more than 100 employees (including 8 technicians and 15 salesman and 20 quality control)
·Annual sales in 2016 is around 3 millions, export amount is around 2 millions
                          
3.NdFeB Magnet                                  
NdFeB, NIB or Neo magnet, the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy  of  neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure.
                                
4.NdFeB Magnet features

Description
NdFeB  magnet Manufacturer

Material
Neodymium-Iron-Boron

WorkingTemperature
Grade
Max. Operating Temperature
 
N35-N52
80°C  (176°F)
 
33M- 48M
100°C (212°F)
 
33H-48H
120°C  (248°F)
 
30SH-45SH
150°C  (302°F)
 
30UH-40UH
180°C (356°F)
 
28EH-38EH
200°C (392°F)
 
28AH-35AH
220°C (428°F)

Magnet Shape
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape
are available.

Magnet Coating
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

5. Package of NdFeB magnet
a. Carton size is: 32X24X26CM
b. Gross Weight of each carton is about 13KG
                                                                                 
6.NdFeB Magnet delivey time &shipment
a:3-5days for sample
b:25-30days for large quantity
 

OSD, short for On Screen Display, is used On CRT/LCD displays to produce special glyphs or graphics On the Screen of the Display to give the user information.

In CRT/ LCD display, the working principle is to generate a complete picture control by horizontal and vertical synchronization signals. The external environment can generate image signals at appropriate points in time to generate images on the screen.


TTL (transistor-transistor Logic) is a transistor-transistor Logic in which the TTL level signal is generated by a TTL device. TTL device is a kind of digital integrated circuit. It is made by bipolar process and has the characteristics of high speed, low power consumption and many varieties.


TTL Interface is an interface for data transmission in parallel mode. When using this interface, it is not necessary to use special interface circuits at the driver board end and the Lcd Panel end, but the TTL data signal output by the driver board main control chip is directly transmitted to the LCD panel input interface through the cable. Due to the high voltage of TTL interface signal, many connections and long transmission cables, the anti-interference ability of the circuit is relatively poor, and electromagnetic interference (EMI) is easy to occur. In practical applications, TTL interface circuits are often used to drive small size (below 15in) or low resolution LCD panels. The TTL maximum pixel clock is only 28MHz.


TTL is the only signal that can be recognized by TFT-LCD when the signal is emitted. The early digital processing chips were all TTL, that is, RGB is directly output to TFT-LCD.

LCD Cable

Lvds Cable ,Backlight Cable,Edp Cable,Fpc Connector And Extender

Tonya Display Limited , https://www.tydisplay.com

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