300W RMS power amplifier PCB drawing in the design of very high quality, very good but a complicated circuit layout + PCB drawing double-decker to be taken to the archive, though I don’t recommend it for beginners the value of the Operating voltage with symmetric +- 75v max. 80v overload, short circuit protection and preamfi (NE552 TL072 opamp or solid).
Power Amplifier circuit
note 300W power amplifier operates with a caution notice high voltage capacitor connections + – reverse polarity if you connect to the circuit line may be large explosions before running the insured electricity at high voltage,protective eye glasses
source: delta-audio.com
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-25455.zip
Published: 2016/04/23 Tags: audio amplifier circuits, transistor amplifier
Viper22A Power LED driver 350mA 3W
the Viper22A ICS with PWM control built on 350mA power LED driver circuit without insulation, without the use of the transformer was achieved. Design of series-connected 1W LED 350mA output current is limited to 3 pcs made to run. Input Voltage: 90 to 265V short circuit protection between.
300W Hochleistungs-Endverstärker
300W RMS-Leistung Verstärker-PCB-Zeichnung in das design von sehr hoher Qualität, sehr gut, aber ein komplizierter Schaltplan + PCB Zeichnung double-decker genommen werden, um dem Archiv, obwohl ich es nicht empfehlen für Anfänger den Wert der Betriebsspannung, der mit symmetrischen +- 75v max. 80v überlast -, Kurzschluss-Schutz und preamfi (NE552 opamp TL072 oder Feste).