Music level light for amplifier: This is Music level light for amplifier. here used LM2915 ic. using only 12 voltages. It’s an easy circuit diagram. we can use this music level on our amplifier. here used 10 led light. only used 2 pieces capacitor 22uf 16 voltage. 220 ohms 1/4 …

TTD1415B Transistor pinout: TTD1415B bipolar transistor. This is about TTD1415B transistor pinout details. TTD1415B is an NPN bipolar power transistor. 1st pin is the Bass. 2nd pin is the Collector. 3rd pin is the Emitter. Collector-Emitter Voltage is = 100 Voltage. Collector-Base Voltage is = 120 Voltage. Emitter-Base Voltage is …

2N3738 Transistor pinout: 2n3738 is a silicon NPN Power Transistor. This is about 2N3738 transistor pinout details. 2n3738 is an NPN silicon power transistor. 1st pin is the Bass. 2nd pin is the Emitter. 3rd pin is the Collector. Collector-Emitter Voltage is = 225 Voltage. Collector-Base Voltage is = 250 …

2n3714 transistor pinout: 2n3714 is a silicon NPN Power Transistor. This is about 2N3714 transistor pinout details. 2n3714 is an NPN silicon power transistor. 1st pin is the Bass. 2nd pin is the Emitter. 3rd pin is the Collector. Collector-Emitter Voltage is = 80 Voltage. Collector-Base Voltage is = 100 …

2N3713 transistor pinout: This is about 2N3713 transistor pinout details. 2n3713 is an NPN silicon power transistor. 1st pin is the Bass. 2nd pin is the Emitter. 3rd pin is the Collector. Collector-Emitter Voltage is = 60 Voltage. Collector-Base Voltage is = 80 Voltage. Emitter-Base Voltage is = 7 Voltage. …

2N3703 transistor pinout: This is about 2N3703 transistor details. 2N3703 transistor pinout 2n3703 is a PNP transistor. 1st pin is the Emitter. 2nd pin is the collector. 3rd pin is the base. Collector-Emitter Voltage is = -30 Voltage. Collector-Base Voltage is = -50 Voltage. Emitter-Base Voltage is = -5 Voltage. …

2N3702 transistor pinout: This is about 2N3702 transistor details. 2N3702 transistor pinout. 2n3702 is a PNP transistor. 1st pin is the Emitter. 2nd pin is the collector. 3rd pin is the base. Collector-Emitter Voltage is = -25 Voltage. Collector-Base Voltage is = -40 Voltage. Emitter-Base Voltage is = -5 Voltage. …

crossover circuit diagram: This is a crossover circuit diagram. this circuit is used in the sound box. we need this circuit to protect the tweeter and mid-range speaker. if we don’t use this circuit in a sound box then the tweeter will burn. every amplifier needs this circuit diagram.  transistor …

how to make a delay timer circuit: This is a delay circuit diagram. we can set the time. because this circuit has an adjustable variable, we use 1 mega adjustable variable to set the time. sometimes we need 5 seconds. sometimes we need 10 seconds. It’s needed according to our …

how to make transistor amplifier: This is a transistor amplifier. it’s a 2sc5200 and 2sa1943 transistor amplifier circuit diagram. 2sc5200 is an NPN transistor and 2sa1943 is a PNP transistor. Its Collector-Base Voltage is 230. collector amperes is 15 and base ampere is 1.5. this transistor can make a maximum …