My Light Diagram

We take transistor MJL2194 and MJL2193 for drive output signal.so the amp has a capacity for enormous instantaneous current ability.  500W Audio Power Amplifier Circuit Diagram I think, it is useful for you to apply the circuit with your sound devices. Circuit Functional I use the -85 volt when the output current is supplied to the drive 350 to 340 very hot. Increase the output current, but it was too cold. The output to heat up faster than a normal open it. Sounds obvious, but sound quality is quite good. I recomment it by turning out for the evening. If the drive is mounted on the metal part out. I think simple. View full above, the observation that R 30 ohm then the voltage across the 0.86 V show that the new through its 29 mA if you add a file to / – 85 V, and suppose that the voltage across the component body. It was the same in both the R 30 ohm to get a very light 5 0.86 = 5.86 V and the current I will be 5.86/30 = 0.195 A = 195 mA, and the specification of mje340. mje3...

A temperature sensor and a hot transistor hold biological samples at a preset temperature. It is common to use transistors for driving resistive heating elements. However, you can use the heat that a power transistor dissipates to advantage in several situations, eliminating the need for a separate heating element because most transistors can safely operate at temperatures as high as 100°C. A typical example is in a biological laboratory, in which the need for maintaining the temperature of samples in microliter-sized cuvettes is a common requirement. The space/geometry constraint and the less-than-100°C upper-temperature limit are the basic factors of the idea. Electronic Circuit Project Use a Transistor as a Heater: Figure 1. IC1 senses the temperature of the item that Q2 heats, and the temperature remains at the level that VR1 sets. You can use an N-channel IRF540 MOSFET to directly heat and control the temperature of a biological sample from ambient to 45°C. Figure 1 shows a simple...

This circuit is 100 watt power inverter using power transistor 2N3055 . It is designed for you that need to use appliances at outdoor or no electrical places. Someone use it in car or the high mountain etc. The maximum output power of this circuit about 100 watts, it is suitable for a normal lighting (all home lamps), also used for radio, mini TV, stereo or someone use it for   How it works   From the schematic diagram in Figure 1 this circuit will include of 4 main section are: 1. The transistors Q1,Q2 act as the frequency oscillator circuit. 2. Both transistors Q3,Q4 act as the frequency divider circuit 3. The Q5,Q6 act as the driver circuit. 4. The Q7,Q8 act as the output circuit. Let’s look at to both transistors Q1,Q2 will be connected together as the astable multivibrator form. It will generate the output frequency about 100 Hz at the collector lead of Q2. Then this signal will sent to the two frequency divider makes the frequency is reduced down about 50Hz Cau...

This is of course the simplest electronic code lock circuit one can make. The circuit uses one transistor, a relay and few passive components. The simplicity does not have any influence on the performance and this circuit works really fine. One Transistor Code Lock Circuit Schematic The circuit is nothing but a simple transistor switch with a relay at its collector as load. Five switches (S0 to S4) arranged in series with the current limiting resistor R2 is connected across the base of the transistor and positive supply rail. Another five switches (S5 to S9) arranged in parallel is connected across the base of the transistor and ground. The transistor Q1 will be ON and relay will be activated only if all the switches S0 to S4 are ON and S5 to S9 are OFF. Arrange these switches in a shuffled manner on the panel and that it. The relay will be ON only if the switches S0 to S9 are either OFF or ON in the correct combination. The device to be controlled using the lock circuit can be co...

Often we need to put in a circuit a small flasher, for any warning or even a simulator alarm or security camera on. But making a common circuit flashes with two transistors or using the LM555, besides being expensive, more expensive project and increases its physical size. Here in this article we will see a LED flasher that uses only one transistor and three passive components. But first let's see the common flasher. How to Make an LED flasher Make a flashing LED is easy, depending on your needs, you can use a 555 timer integrated into the LED flasher circuit. You can also use a common circuit with two transistors in the circuit as we see below. This circuit is called the astable multivibrator is a circuit that has no stable state. List of material Q1 and Q2 - BC548 transistors or any general purpose NPN transistor LED1 and LED2 - Common LEDs - any color R1 and R4Resistor 470 ohm 1/8 ​​Watt R2 and R3Resistores 22 kohms 1/8 Watt C1 and C2 Electrolytic Capacitors 10 to 100 pF per 1...