Active lOA/loOw above, T several MHz high-power tube (the price is only about 3 to 4 yuan a, is fT of more than one-fifth SOMHz same power tube below) 6 we can use for producti
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on of very simple circuit is excellent good, high reliability in low frequency high power amplifier towel 4. 5] is a mature shows a circuit, you do not worry it will be like the heart of a full-band high power amplifier as problematic or damaged, there is no need to use low-frequency capacitance resistance or various high compensation, and its plenty of energy particularly suited to home theater systems q in addition to the power supply section, you will no doubt be surprised its low cost. And you want it changed to Class A amplifier, to better reflect its high gain (non-efficient) benefits. This is some high-current, high-power tube work together rock solid, you just appropriate to increase the radiator or in parallel can be jumped (not taken into account the power supply). What transient distortion; high-frequency self-excited you can easy to settle, while making high frequency low power (relative) amplifiers, such as, 30W power amplifier, because less power, it has a slew rate 20V/microsecond or so is enough points, and this, this kind of amplifier do it to save money and save time, you can even use the integrated amplifier.
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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