Find Jobs
Hire Freelancers

design a linear amplifier using a 2N3903 transistor

£10-20 GBP

Complété
Publié il y a environ 3 ans

£10-20 GBP

Payé lors de la livraison
design a linear amplifier with the stiff base bias based on a general purpose non bipolar junction 2N3903 transistor with the characteristics given. The amplifier must have a small signal voltage gain of 20, and low cut off frequency of 200 Hz. A suitable single-rail amplifier supply voltage Vs needs to be in the region of 15-20 V, and the operating collector current should be 10mA. Draw the circuit and show covering equations used to calculate component values. state your assumptions for the calculations. then calculate the component values.
N° de projet : 28918379

Concernant le projet

7 propositions
Projet à distance
Actif à il y a 3 ans

Cherchez-vous à gagner de l'argent ?

Avantages de faire une offre sur Freelancer

Fixez votre budget et vos délais
Soyez payé pour votre travail
Surlignez votre proposition
Il est gratuit de s'inscrire et de faire des offres sur des travaux
Décerné à :
Avatar de l'utilisateur
Yes Buddy, a super east task to be done, I will provide u each and every thing regarding amplifier design, Plus u will get a running simulation as well along with pcb thanx.............
£20 GBP en 2 jours
4,8 (75 commentaires)
4,9
4,9
7 freelances proposent en moyenne £26 GBP pour ce travail
Avatar de l'utilisateur
Hello, thank you for your job posting. I read your description about--Linear amplifier I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon Thanks
£100 GBP en 7 jours
5,0 (16 commentaires)
5,3
5,3
Avatar de l'utilisateur
Hi, I am an electronics and communication engineer with more than 2 years of experience in circuit and pcb designing. I have worked on many projects in past. So I think I can help you. let's discuss more over chat. Please look at my profile once.
£10 GBP en 1 jour
5,0 (31 commentaires)
4,5
4,5
Avatar de l'utilisateur
Greetings! we are a corps of (Ph.D, MS) engineers, and have been working on Electrical Projects on international, and local marketplaces. I have read your project description for designing of amplifier using usual 2N3903 transistor with voltage gain of Vo/Vin=2 Ic=10mA, fc=200Hz Vin=15-20V You require circuit design, simulations, and calculations for the above design. Your work will be on your doorstep before time limit. We have full mastery of modern Electrical fields including: • Power Systems • Digital Signal Processing • Control Systems, Smart Grid Simulation • FFT,DFT • Noise Cancellation Filters • Image Processing • Artificial Intelligence • Heat Control Systems We have recently come to this marketplace to enhance the resources. We have 5 years’ experience on other dynamic marketplaces. We have won a huge trust of clients in this duration. Please visit portfolio (Electrical Projects folder) to review our projects. We recently involved in UAE client project named "Farah"(Can provide details on demand). We can provide you trial project free of cost to ensure my credibility. We are 24/7 available on Upwork. Waiting for your good response Regards: SHOAIB ABID
£15 GBP en 7 jours
5,0 (8 commentaires)
2,8
2,8
Avatar de l'utilisateur
MASTERS ELECTRICAL ENGINEERING HELLO, I have read the instructions keenly and understood your specifications for the task. I have over 7 years’ experience in this field and have adverse experience since it is my area of specialization. My skills are adequate, and I guarantee total satisfaction if I am given that chance. Kindly hire me for a quality task. Thank-you!
£10 GBP en 1 jour
3,0 (8 commentaires)
3,4
3,4
Avatar de l'utilisateur
Hello Dear, I'm an electrical engineer and have stong expertise in analog logic design, microelectronics and simuconductor diodes. I can easily do yyour project.
£15 GBP en 3 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de UNITED KINGDOM
Bermondsey, United Kingdom
0,0
0
Méthode de paiement vérifiée
Membre depuis nov. 22, 2020

Vérification du client

Merci ! Nous vous avons envoyé un lien par e-mail afin de réclamer votre crédit gratuit.
Une erreur a eu lieu lors de l'envoi de votre e-mail. Veuillez réessayer.
Utilisateurs enregistrés Total des travaux publiés
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Chargement de l'aperçu
Permission donnée pour la géolocalisation.
Votre session de connexion a expiré et vous avez été déconnecté. Veuillez vous connecter à nouveau.