Tag Archive: Inductor

Jul 27

88-108 MHz FM Wireless Microphone

FM Wireless Microphone-schematic-diagram

Parts List Resistor : R1 ……………………………….. 33K R2 ……………………………….. 150 R3 ……………………………….. 47K R4 ……………………………….. 180 Capacitor : C1 ……………………………….. 1uF C2,C6 ………………………… 2KpF C3 …………………………….. 1KpF C4,C5 ………………………… 10pF Transistor : TR1,TR2 ………………….. C 838 Other : Condenser Mic  

Jul 08

Linear 0-15V 10A DC Regulator

0-15V 10A DC Regulator-schematic-diagram

Parts List Resistor : R1,–R5 ……………………. 0,22/5W R6,R8,R12 …………………… 100K R7,R15 ………………………… 2,2K R9,R11 …………………………. 10K R10 ……………………………… 12K R13,R14 …………………………. 47 Variable Resistor : VR1 ………………………………. 5K Capacitor : C1 ………………………………. 470pF C2 ………………………………. 100uF C3 ……………………………….. 0,1uF Transistor : TR1 …………………………… CS9015 TR2 ………………………………. A671 TR3 …………………………….. C1061 TR4,—TR7 …………………. 2N3055 Integrated Circuit …

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Jul 08

UA78G 10V-15V 3A-6A DC Regulator

10V-15V 3A-6A DC Regulator-schematic-diagram

Parts List Resistor : R1,R2,R3 ………………… 2,2K Variable Resistor : VR1 …………………………… 3K Capacitor : C1,C2 ……………………… 10uF C3 …………………………. 0,1uF Transistor : TR1 ……………………. 2N3055 Integrated Circuit : IC1 ………………………. uA78G     For 3A load : Traformer’s secondary specs: 16V 3A For 6A load : Traformer’s secondary specs: 18V 6A The transistor  should …

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