Headphone Amp套件
火牛
一個靚靚機箱
Lecture for PCB making.
Lecture for PCB layout technique. (Espcially in Audio and Power supply desing).
Real Practical for PCB etching process, each of the student need to complete the PCB etching and use that PCB for the headphone amp use.
PCB etching board include:
Headphone amp board
Power rectifier board and Voltage regulator using LM317T.
After complete the course, you can DIY your PCB at home. We are using the tools which is common find in the Apliu Street and "Japan home shop", so no any "impossible" tools need.
[quote:a96e47004c="happy"]學費係唔係包括Headphone Amp套件,火牛及一個靚靚機箱?[/quote]作者: Kelvin1728 時間: 2006-5-8 21:16
Hi Admin, 已報了初級PCB workshop & credit card 過數. 請問要帶甚麼verification document?作者: admin 時間: 2006-5-8 23:19
Kelvin1728, Received your payment already. See you on 18th作者: hkbma 時間: 2006-5-12 11:36
For this course, any syllabus on the whole 2 days course, it's difficult to arrange it on 2 days. I would join part of it.作者: admin 時間: 2006-5-12 11:42
Hi hkbma,
No problem, you can join part of the session and you will still learn a lot. Also we can support if you have any problem when making your PCB at home
日期: 2006年5月18日(星期四)下午7:00-10:00
及2006年5月21日(星期日) 上午11:00-下午6:00作者: jacky5385 時間: 2006-5-12 18:46
Dear,
i an very interesting on the head phone amp, but i dont have time to attent the class, also i have the basic electronic knowledge, can i just buy the kit and hand-out then self DIY at home?作者: admin 時間: 2006-5-15 11:31
tingcheung,
Pls leave your contact number to admin@hififever.com to discuss.作者: admin 時間: 2006-5-16 17:45
大家將會做的PCB layout.
1. DIY PCB etching process (home edition)
Each student need to make their own PCB, and use in the headphone amplifier.
2. PCB routing technique. (High speed, Audio, Video, Digital)
Include the Grounding technique to min. the ground noise and AM sound feeling.
2.1 Willing teaching the LM317 / 337 voltage regulator, student can be DIY the module using in the tube amp.
3. PCB routing using computer software.
Student can download the Legal FREE version on web.
4. Circuit operation and basic electronic theory.
5. We are using headphone for teaching, it consist of EMI filter, Voltage rectififer and regulator board, and the Main amplifier board.
All circuit are located at same PCB. Size 75mm x 125mm.
6. Building the headphone amp board in the metal case. Mechnical technique will be learning.
7. Assemble, measuring and testing process will be done by each student in the class.