Elektronika

Elektronika

Power Supply

skema: KOMPONEN: R1_______________3R9 1 atau 2W ResistorR2______________22R 1/4W ResistorR3_______________6K8 Resistor 1/4WR4_____________220R 1/4W ResistorR5_______________4K7 Resistor 1/2W C1____________3300μF 50V Electrolytic Capacitor (atau […]

Elektronika

PREAMP MINI

SKEMA: Bagian Preamp: P1______________50K Log. Potensiometer (atau 47K) (Twin konsentris-spindle ganda geng untuk stereo)P2, P3__________100K potensiometer Linear (Twin konsentris-spindle ganda

Elektronika

Loudspeaker Impedansi

skema: Bagian: P1_______________4K7 Linear Potensiometer R1______________12K 1/4W ResistorR2_______________2K2 1/4W ResistorR3_______________1K 1/2W Pemangkas (cermet)R4_______________1K5 Resistor 1/4WR5_______________4K7 Resistor 1/4WR6_______________3K3 1/4W ResistorR7_____________100R 1/4W

Elektronika

Tone Kontrol Sederhana

Skema: Bagian: P1______________47K Log. Potensiometer (Lihat Catatan)P2, P3___________47K Linear potensiometer R1, R3, R5_________4K7 Resistor 1/4WR2______________22K 1/4W ResistorR4_______________1M 1/4W ResistorR6_______________1K8 Resistor

Elektronika

Loudspeaker Berdebar

Skema: Bagian: R1_______________1K 1/4W Resistor (Opsional, lihat teks)R2_____________100K Resistor 1/4WR3_____________470K 1/4W Resistor C1______________47μF 50V elektrolit CapacitorC2_____________100μF 25V elektrolit Capacitor D1,

Elektronika

Intercom dengan fader

Bagian: R1, R2___________22K 1/4W ResistorR3, R20___________1K Resistor 1/4WR4______________50K 1/2W keramik logam Pemangkas atau KarbonR5______________47K 1/4W ResistorR6, R7, R8_______100K Resistor 1/4WR9,

Elektronika

Loudness Otomatis Kontrol

Bagian: P1_________________10K Linear Potensiometer (Dual-geng untuk stereo) R1, R6, R8__________100K Resistor 1/4WR2_________________27K 1/4W ResistorR3, R5_______________1K Resistor 1/4WR4__________________1M 1/4W ResistorR7_________________20K 1/2W

Elektronika

Headphone Amplifier Portabel

Bagian: R1_____________10K 1/4W ResistorR2____________100K Resistor 1/4WR3_____________68K 1/4W Resistor (lihat catatan)R4______________1K5 Resistor 1/4WR5______________3K3 1/4W ResistorR6____________330R 1/4W ResistorR7______________4K7 Resistor 1/4WR8______________2R2 1/4W Resistor

Elektronika

Headphone Amplifier

Penguat bagian: P1_____________22K Log.Potentiometer (Dual-geng untuk stereo) R1____________560R 1/4W ResistorR2, R3__________10K 1/4W ResistorR4_____________12K 1/4W ResistorR5, R6___________2R2 1/4W ResistorR7_____________22R 1/2W Resistor

Elektronika

Mikrofon Preamp portabel

Bagian: P1______________2K2 Linear Potensiometer R1, R2, R3______100K Resistor 1/4WR4______________8K2 1/4W ResistorR5_____________68R 1/4W ResistorR6______________6K8 Resistor 1/4WR7, R8___________1K 1/4W ResistorR9____________150R 1/4W Resistor

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