Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Archives for August, 2011

Audio amplifier circuit board

Audio amplifier circuit board Audio amplifier circuit board using KA2221 Audio amplifier circuit board Samsung Audio amplifier circuit board DUAL LOW NOISE EQUALIZER AMPLIFIER The KA2221 is a monolithic integrated circuit consisting of 2-channel low noise amplifiers and regulated power supply for car stereos. FEATURES suitable for car stereos. Low noise amplifier. Voltage regulator included. […]

schematic dc-dc converter

schematic dc-dc converter schematic dc-dc converter 12v to 120v schematic dc-dc converter using MJE2955, 2sc945 schematic dc-dc converter schematic dc-dc converter

Frequency converter schematic

Frequency converter schematic Frequency converter schematic using TR Frequency converter schematic Frequency converter schematic

Audio Amplifier Circuit Using TA7283AP

Audio Amplifier Circuit Using TA7283AP

Active 3-Way Crossover for Loud Speaker Systems

Active 3-Way Crossover for Loud Speaker Systems Active 3-Way Crossover for Loud Speaker Systems

25W Hi-Fi Audio Amplifier circuit with MOSFET

R1,R4 = 47K 1/4W Resistors R2 = 4K7 1/4W Resistors R3 = 1K5 1/4W Resistors R5 = 390R 1/4W Resistors R6 = 470R 1/4W Resistors R7 = 33K 1/4W Resistors R8 = 150K 1/4W Resistors R9 = 15K 1/4W Resistors R10 = 27R 1/4W Resistors R11 = 500R 1/2W Trimmer Cermet R12,R13,R16 = 10R 1/4W […]

Circuit electronics Carrier Oscillator

Carrier oscillator is a crystal controlled oscillator using two numbers of BC548. The circuit does not use any coils or turned circuits. First BC548 is used as oscillator second BC548 is used as buffer. The carrier oscillator frequency is offset by 1.5 KHz above ladder filter (IF) frequency. The carrier oscillator frequency can be varied […]

hit counter script
Privacy Policy - Sitemap

Disclaimer