Skip to main content

PERMANENT MAGNET TYPE DC MOTOR


                                        Permanent magnet type DC motor  

                                      Permanent magnet type DC motor 


                                      Permanent magnet type DC motor 


                             Permanent magnet type DC motor (back side )


                          Permanent magnet type DC motor (back side )

                         Permanent magnet type DC motor (back side )



                                   Permanent magnet type DC motor



                                         Carbon brush arrangement


                                       Carbon brush arrangement 


                                      Carbon brush arrangement


                      Top back side view of Permanent magnet type DC motor

                                   Permanent magnet type DC motor


                                 Round shape permanent magnet housing


                                     Close view of permanent magnet

         

                              Yoke with Round shape permanent magnet




                                Armature  of permanent magnet type DC motor


                              Armature of permanent magnet type DC motor


                                Pole shoe and winding arrangement of armature


                                Armature with commutator segments


                                                  Pole shoe with shaft


                                                     Armature 






Generally these type of motors are used in tape recorders,electronic toys,vcd players etc. In this type there present a round shape permanent magnet . The permanent magnet produces a constant magnetic field .
This type  of motor often used as a DC generator .

The detailed experimental video on this type of motor are  available in our website .


Labels:

Comments

Post a Comment

Popular posts from this blog

OP AMP INTEGRATOR CALCULATOR

Enter the Input Voltage,Vin: Volts Enter the Frequency, f: Hertz Enter the Input Resistance, Rin: Ohms Enter the Value of Capacitor, C: Farads Output Voltage, Vout: Volts OP AMP based Integrator Tutorial and Design
Post a Comment
Read more

Block diagram of AM transmitter and receiver with explanation

Block diagram of AM transmitter and receiver with explanation AM Transmitter : Transmitters that transmit AM signals are known as AM transmitters. These transmitters are used in medium wave (MW) and short wave (SW) frequency bands for AM broadcast. The MW band has frequencies between 550 KHz and 1650 KHz, and the SW band has frequencies ranging from 3 MHz to 30 MHz. The two types of AM transmitters that are used based on their transmitting powers are: ·          High Level ·          Low Level High level transmitters use high level modulation, and low level transmitters use low level modulation. The choice between the two modulation schemes depends on the transmitting power of the AM transmitter. In broadcast transmitters, where the transmitting power may be of the order of kilowatts, high level modulation is employed. In low power transmitters, where only a few watts of transmitting power are required , low...
Post a Comment
Read more

Using the TLP250 Isolated MOSFET Driver Explanation and Example Circuits

I’ve already shown how to drive an N-channel MOSFET (or even an IGBT) in both high-side and low-side configurations in a multitude of ways. I’ve also explained the principles of driving the MOSFETs in these configurations. The dedicated drivers I’ve shown so far are the TC427 and IR2110. Some people have requested me to write up on MOSFET drive using the very popular TLP250. And I’ll explain that here. The TLP250, like any driver, has an input stage, an output stage and a power supply connection. What’s special about the TLP250 is that the TLP250 is an optically isolated driver, meaning that the input and output are “optically isolated”. The isolation is optical – the input stage is an LED and the receiving output stage is light sensitive (think “photodetector”). Before delving any further, let’s look at the pin configuration and the truth table. Fig. 1 - TLP250 Pin Configuration Fig. 2 - TLP250 Truth Table Fig. 1 clearly shows the input LED side and the receiving photodetector as well...
Post a Comment
Read more