What is the substitution of transistor 2482

It can be replaced with .

For the two magnifications that describe the relationship between currents, there is the following relationship.

The current amplification effect of the transistor is actually to use the small change of the base current to control the huge change of the collector current.

The transistor is a kind of current amplifier device, but in practical use, the current amplification effect of the transistor is often converted into voltage amplification through resistance.

It can be replaced with .

The transistor has a current amplification effect, and its essence is that the transistor can control the large change of collector current with a small change in the base current. This is the most basic and important characteristic of a transistor.

The ratio of δic δib is called the current amplification of the transistor and is denoted by the symbol " ". The current amplification factor is a fixed value for a certain transistor, but it will also change to a certain extent as the triode works as the base current changes.

This is a switching transistor made in the United States with a power of 500mW and a current of 800mA. You can use the usual substitutions. The pinout is as follows: facing the model number, from left to right, EBC.

2222a 2907a 5551 5401 1623 812 are all similar to the tube, depending on what you use.

The replacement model for GBY228 is DM-V32.

A diode, a device with two electrodes that allows current to flow in a single direction, is used in many electronic components to apply its rectification function. Varactor diodes (VAFIC diodes) are used as electronic tunable capacitors.

The current directivity of most diodes is often referred to as "rectifying". The most common function of a diode is to allow only current to pass through a single direction (known as forward bias) and to block it in reverse direction (known as reverse bias). Therefore, the diode can be thought of as an electronic version of the check valve.

An early vacuum electron diode, which was an electronic device capable of conducting electric current in one direction. Inside the semiconductor diode, there is a PN junction with two lead terminals, and this electronic device has the conductivity of unidirectional current in the direction of the applied voltage. Generally speaking, a crystal diode is a p-n junction interface formed by the sintering of p-type semiconductors and n-type semiconductors.

A space charge layer is formed on both sides of its interface, which constitutes a self-built electric field. When the applied voltage is equal to zero, the diffusion current caused by the concentration difference between the carriers on both sides of the p-n junction and the drift current caused by the self-created electric field are equal and are in an equilibrium state, which is also a diode characteristic under normal conditions.

The replacement model of by228 is DM-V32, and when I went to buy it, I still directly said that it was better to buy by228.

If your circuit flows through the Zener diode with a maximum normal current, then it is not replaceable, and if it is, it can be replaced.

The SRS3F is a damping tube that can be replaced with BY228 or RU4DS.

What diode can replace 739 with? The 739 should be replaced with a diode of the same model as him. Replace the diode of the same model.

It depends on your circuit, if your circuit flows through the Zener diode with a maximum normal current, then it is not replaceable, if it is, it can be replaced.

When you ask this question, you must know that the power of this diode has little to do with the load power, only with the current flowing through the diode.