Bagi anda yang suka penasaran dengan skema power amplifier ber kelas G maka saya editkan sebuah skema amplifier OCL 170 Watt dengan supplai ganda LOW 20 Volt dan HIGH 40 Volt buatan BOSE.

Skema amplifier ini saya ambilkan dari BOSE seri AM5Piii yang muncul era 90-an.

Sebenarnya dalam skema aslinya ada 2 macam ampli kelas G , yaitu yang pertama adalah skema ini dan yang kedua adalah menggunakan IC TDA 100 Watt 7294.

Berikut adalah skema amplifier kelas G buatan BOSE ini:

Transistor final output menggunakan jenis Darlington yang mana transistor ini memiliki kemampuan untuk menghasilkan GAIN atau hfe tinggi untuk menguatkan arus.


yohan Indrawijaya

140 Responses

  1. I have to express thanks to this writer just for bailing me out of this type of challenge. As a result of browsing through the world-wide-web and meeting solutions which are not beneficial, I assumed my entire life was well over. Living without the approaches to the issues you have fixed all through the post is a serious case, and the kind which might have in a negative way affected my entire career if I had not noticed the website. Your primary talents and kindness in dealing with all the pieces was priceless. I don’t know what I would have done if I had not encountered such a point like this. I’m able to now relish my future. Thanks a lot so much for the skilled and results-oriented guide. I won’t think twice to endorse your site to any person who should have tips on this situation.

  2. Thank you for the auspicious writeup. It in truth was a amusement account it. Look complicated to far added agreeable from you! By the way, how can we communicate?

  3. Do you have a spam issue on this blog; I also am a blogger, and I was wanting to know your situation; many of us have created some nice practices and we are looking to exchange strategies with other folks, please shoot me an e-mail if interested.

  4. Valuable information. Lucky me I found your web site by accident, and I’m shocked why this accident did not happened earlier! I bookmarked it.

  5. Hello There. I found your weblog the usage of msn. This is a very smartly written article. I’ll make sure to bookmark it and return to read more of your helpful info. Thank you for the post. I will definitely comeback.

  6. Fantastic site. Lots of useful information here. I am sending it to some friends ans also sharing in delicious. And of course, thanks for your effort!

  7. obviously like your web site however you have to check the spelling on several of your posts. A number of them are rife with spelling problems and I to find it very bothersome to inform the truth however I will definitely come back again.

  8. Do you have a spam issue on this blog; I also am a blogger, and I was curious about your situation; we have developed some nice practices and we are looking to trade techniques with other folks, please shoot me an email if interested.

  9. I am really loving the theme/design of your weblog. Do you ever run into any web browser compatibility issues? A few of my blog readers have complained about my blog not operating correctly in Explorer but looks great in Chrome. Do you have any advice to help fix this issue?

  10. Its excellent as your other articles : D, thankyou for putting up. “Say not, ‘I have found the truth,’ but rather, ‘I have found a truth.'” by Kahlil Gibran.

  11. I’d have to examine with you here. Which is not one thing I usually do! I take pleasure in reading a post that may make folks think. Additionally, thanks for permitting me to comment!

  12. As I site possessor I believe the content matter here is rattling fantastic , appreciate it for your efforts. You should keep it up forever! Best of luck.

Leave a Reply

Your email address will not be published. Required fields are marked *

Post comment