Sunday, May 1, 2022

Sunday, October 31, 2021

Basics of Electronics

 photons---majority carriers holes ---cathode pole near to p -type...Ec--conduction band.. 


Neutrons --majority carriers electrons --Anode near to n-type.. Ev--Valency band... 

Energy gap--forbidden gap--diffusion layer..

Semiconductors are of two types.. 

Pure-semiconductor..intrinsic example GaAs, In-P

Extrinsic-semiconductor ..example Si, Ge.


LED functioning... 

LED works in forward bias only.. 

Laser -light amplification simulated emissions of radiation.. 




Wednesday, July 5, 2017

palcements

Dear Sir/Madam

New openings in Hyderabad, vizag, Vijayawada & Bangalore,

DEPARTMENTS 
Electronics and Communication Engineering,
Electrical and Electronics Engineering,
Instrumentation Engineering. 

HIRING 
Automation Engineer,
Service Engineer,
Commissioning Engineers,
Electrical Maintenance.
                                                                                      
 ELIGIBILITY
0-1 year and fresher’s

Here we provide the course on Industrial Automation Training & Placement like PLC, SCADA Systems, HMI & AC Drives. Relates to EEE, ECE, Mechanical and Instrumentation students

COURSE DURATION
45 days (daily 3-4 hrs)

MODULES COVERED

1.     Siemens (s7-300, s7-1200)
2.     Siemens SCADA (WinCC Explorer)
3.     Semens HMI (KTP 400)
4.     Allen Bradley (Rx Logix 500)
5.     Delta Plc (DVP Series)
6.     Sinamic V20 AC Drive (3 Phase)
7.     Delta Drive (Single Phase)

EVERY DAY NEW BATCHES

Total Training Cost will be 15000/-(can avail 2 installments) which includes Course materials, Software and 100% Placement Assistance bond.


Guaranteed money back (Rs.10000/-) with 6 months assurance (*According To Surety Legal Bond)


CONTACT

Saranya: +91 81796 27886

MIG 277, 1st Floor,
Road nos:4,
KPHB Colony,
Land mark: Remedy hospital lane
Near Bank Of Maharashtra,
Telangana, Hyderabad-72

Tuesday, June 27, 2017

ELECTRONICS

BJT -Bipolar jnuction transistor-negative and positive poles(npn,pnp)
base- has moderate resistivity
emitter- has high resistivity Hence bi-pass capacitor is used to conductivity and amplification

collector-has high capacity to with stand
transistor perform high current conductivity
Transistor perform the operation of amplifies weeker signal into the strong signal

single polar junction transistors
FET-Eield effect transistor
MOSFET
UJT

DEVICES
Junctionless devices -DIODES
Single junction devices-Solar cells
Double  junction devices-MOSFET
Triple junction Devices-SCR

resistor color coding
b-b -r-g-b-v-g(BB-ROY-GOES -TO- BOMBAY- VISITS- GATEWAY_SEVEN COLORS OF RESISTOR CODING) 

TECHNOLOGIES
CMOS-Superbuffers
NMOS-Logic Gates
DRIVERS-Bi-cmos
HIGH SPEED OPERATORS-ECL
BJT
FET
MOSFET
UJT




Programmable logic controllers-control systems-electronic operations
AH500 SERIES PLC
AS SERIES PLC
DVP SERIES PLC

DVD SERIES PLC
DVP  EH3 SERIES PLC
DVP 20PM SERIES DVP
DVP  10PM SERIES PLC
DVP  ES2/EX2 SERIES PLC
DVP  SV2 SERIES PLC
DVP  SE SERIES PLC
DVP   EC3SERIES PLC
DVP  SX2SERIES PLC
DVP  SA2SERIES PLC
DVP  SS2 SERIES PLC
DVP  ES SERIES PLC
DVP  SX SERIES PLC
DVP  SA SERIES PLC
DVP  SS SERIES PLC
DVP  EX SERIES PLC
DVP  SC SERIES PLC

Siemens motion type
PM
10MC
15MC

High Grade network type
SA2
SX2
SE
SV2
EH3

Standard type  ec3
ES2
SS2

Function cards
DVP-F232
DVP-F422
DVP-F485
CONVERTERS
USB
MODBUS
ETHERNET
DEVICE NET
CAN OPEN
RS232
RS485
RS422
MODULES
SIEMENS SCADA
SIEMENS S7-300
SIEMENS S7-1200
HMI
AC DRIVES
DELTA(COMPANY) DVP SERIES

SUITABLE PLC
ITEMPOWER SUPPLY
INPUT /OUTPUT POINTS
PROGRAM CAPACITY

OUTPUT TYPE
NPN TRANISISTER
PNP TRANSISTER
RELAY
DIFFERENTIAL SIGNAL

COMMUNICATION
ETHERNET
USB
DEVICE NET
PROFIBUS

POSITIONING
2-AXIS OUTPUT
4 AXIS OUTPUT
7 AXIS OUTPUT
2 AXIS INTERPOLATION
100KHZ HIGH SPEED
200 KHZ HIGH SPEED


 DVP 15-MCIIT
PERSONAL COMPUTER-ETHERNET –UPPERLAYER

MIDDLE LAYER
CAN OPEN(AC MOTOR DRIVE,AC SERVO DRIVE,TEMPERATURE CONTROLLER,HMI)
DEVICE NET(HMI,TMEPERATURE CONTROLLER,AC MOTOR DRIVE,RS232HMI,RS485TC,AC MOTOR DRIVE ,PLC)
PROFIBUS DP

LOWER LAYER
RS485
CAN OPEN BUILDER
ROBOT ARM
HIGH SPEED CUTTING MACHINE
CNC LATHE
DIGITAL BOARD CUTTING




Wednesday, June 14, 2017

PALAKURTHI RANADHEER KUMAR


ranadheer kumar



                                              ISSN 2229-5518

                     CERTIFICATE OF ACCEPTANCE

         International Journal of Scientific & Engineering Research
                                                 (IJSER)

      THIS IS TO CERTIFY THAT OUR REVIEW BOARD HAS ACCEPTED RESEARCH  PAPER OF

                    Ranadheer Kumar

                              S/W ,H/W, ELECTRICAL ENGINEERING
                                     Palakurthi
     
     

June 5, 2017
Visit us at: www.ijser.org

                                                                             _______________Editor in Chief  ..


Saturday, April 29, 2017



REAL OR FAKE CAN THE RBI TEAM APPROACH MY HOUSE IN RANGASHAIPET
COLOUR FONTS ,POPULAR NAME  RBI GOVERNER 
FAKE OR REAL CAN THE AMOUNT BE DELIVERED TO MY HOME ADDRESS


     
THE RESERVE BANK OF INDIA
ELECTRONIC TRANSFER DEPT, 6, SANSAD MARG
JANPATH, NEW DELHI,H.O. 11000
  NEW DELHI
       Our ref: Cub/Hog/Oxd1/201Payment file: RBI/id103
      Payment amount: 4.CRORE, 98.LAKHS = 500,000 GBPS
                           
 RESERVE BANK OF INDIA OFFICIAL COMPENSATION PAYMENT NOTIFICATION
      Dear Beneficiary:
       The Foreign Exchange Transfer Department (RBI) hereby bring to your attention of the payment of your deposited fund here in the RBI, you were listed as a beneficiary in the recent schedule for payment of the past edition email/sms award incurred by the BRITISH GOVERNMENT/WORLD BANK, which is yet unclaimed up-till date due to some circumstance


  According to your file record; your payment is categorized as: Contract type: Lottery/inheritance/Undelivered Lottery fund From World Bank.
        The Reserve Bank of India New (RBI) Governor, Dr  Urjit Patel and Ban Kin-moon Secretary-General of the United Nations met with the Tax Committee on Finance RBI Mumbai/Delhi branch. Regarding unclaimed funds, which have been due for a long run, At the end of the meeting (RBI) Governor, Dr  Urjit Patel mandate all unclaimed funds to be released back to the beneficiary, stating that it is an unfair practice to withhold funds for government basket for one reason or the other for tax accumulations. Therefore, we are writing this email to inform you that (4Crore 98LAKHS INDIA RUPEES) will be release to you in your name, as it was committed by new (RBI) Governor.

        To credit your account immediately you will have to send copy of your Pan/Voter card, and one picture of your passport size for file record, This is according to law assigned and the security covering your fund from the source The assigned transfer department don’t have any right to DEDUCT from your fund because   it’s made to reach your account in complete Value. We decline for 5 working days after date of receiving this mail.

      Also reconfirm your details- for crediting. Please you are advised to fill the form below and send it immediately to our transfer department through email below for verification and prompt collection. Contact Transfer Manager in charges of foreign exchange Transfer department Contact Person:  MRS. SONIA SHARMA
FILL THE VERIFICATION FORM BELOW FOR PROMPT COLLECTION OF YOUR FUND.
1. Full Names:
2. Residential Address:
3. Mobile Number:
4. Occupation:
5. Sex:   
6. Age:
7. Country:           
 Reply to Email: rbiforeignexchange@qq.com
8. Marital Status:
9. Passport Size Photo: / Scan Copy ID Proof
10. E-mail id:
11. Bank Name:
12.  A/c No:
13. A/c Holders Name:
14. Bank Branch:
15. Bank Swift or Ifsc code

  NOTE: (4CROER 98LAKHS INDIA RUPEES) will be transfer directly to your Bank Account immediately we receive your filled details. Also be informed that the assigned British representative to supervise the transfer of your fund from the Reserve Bank is in the person of: (BRITISH DIPLOMAT/WORLD BANK) MR KEN MORRIS. He will supervise the transfer and all the documents will be sent to you by courier immediately the transfer of your fund is completed to your bank account RESERVE BANK OF INDIA (CENTRAL BANK)
                                                                 CONTACT TRANSFER DEPARTMENT
                                                             EMAIL: rbiforeignexchange@qq.com
FOR MORE DETAILS, VISIT THE LINK BELOW
http://www.financialexpress.com/news/find-whereabouts-of-unclaimed-deposit-holders-rbi-tells-banks/909041

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Accept my hearty congratulations once again! And make sure you reply to this Email:
Reply to Email: rbiforeignexchange@qq.com