- on Audio/Video/Photography
- Published in issue 7/2003 on page 0
Quad Car Amp
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
Elektor recommends its business partner Eurocircuits as the company of choice for its own prototypes and volume production in selected cases.
R1-R4 = 100?
R5 = 10k?
R6 = 0?1, 5W
P1-P4 = 10 k preset
C1,C3,C5,C7 = 15nF
C2,C4,C6,C8 = 220nF
C9 = 10µF 63V radial
C10 = 47µF 25V radial
C11-C14 = 3300µF 16V radial, max. diameter 13mm, e.g., Panasonic (Iripple 2500 mA) or Rubycon (Iripple 3400 mA)
C15 = 100nF
C16 = 1000µF 25V radial, max. diameter 13mm
IC1 = TDA7375A (ST)
F1 = fuse, 4A/T (time lag), with PCB mount holder
2 fast-on (spade) terminal, male, vertical, solder type (2-pin version)