Capacitors, electronic circuit
Electronic circuit capacitors vary in their characteristics and values ranging between 3 to several pico farad farad depending on usage as well as the voltage from 6 volts to several thousands and the size of one millimeter larger than the size of a fist and needs a belt and metal screws for installation
Know the value capacitors, voltage in volts, accuracy%, the maximum resonance frequency or free, type or severity of the manufacturing, temperature, Figure
Value
Adopted the values of capacitors on the basis of 20% Vtjd the following values and its complications
10.12, 15, 18, 22, 27.33,, 39, 47.56, 68, 82 100
The variable capacitors Vtkon
Capacitors fine-tuning either from 4 to 40 pico Farad or from 10 to 70 pico Farad
Capacitors toning usually more than one axis of a mechanical one and be from 10 to 360 pico Farad
Capacitors toning electronic diode conducts a reverse to work Kmktv variable from 4 to 70 pico Farad effort as it actually reversed
Voltage in volts
Voltage capacitors, which bear the specific values which often
3.3 V, 6.3, 12, 25.35, 50, 100, 200 400 600, 800, 1000.1200, 1500, 2000.3000, 4000, 6000 Volt
Due to the different European standards, Japanese and U.S. may find sometimes mean values, can usually use the voltage immediately above
The above-mentioned effort is an ongoing effort only unless explicitly stated otherwise distinguishes sign =
Capacitors that are used with the AC explicitly mention the value of the ac voltage is usually intended to 50/60 m / s
Precision%
Precise meaning depends on the type of intensive
All capacitors are non-chemical accuracy is + / - the same value, for example + / - 10%
All capacitors chemical accuracy is the minimum but the maximum was significantly different between species for example, an intensive 20% means that no less than 20% of the value of the Code, but may be higher than 20% or more because they change their properties and use will be followed.
Maximum frequency or resonance of free
Capacitors are made of two strips of metal (aluminum often) and between the insulating tape and corruption group strips about the same, making it similar to the file, from here consists of something like a circle ring's make him a ringing free, after this frequency becomes intense actually file is urged known, so do not can be used to intense near this frequency
Shape and dimensions of the condenser are the main factors in determining this frequency
Type or severity of the manufacturing
Slightly affects the properties of heavy metal and insulating material but have the greatest influence, is divided into two main types of chemical capacitors and capacitors non-chemical
Chemical capacitors
Electrolytic type: containing a chemical solution deposited aluminum oxide as a buffer, which consists as a result of the effort actually him, so when not in use for a period of erosion of this layer and cause a change in value, but back when you use
This type is used as a candidate for access to large values of up to nearly drown, but that does not fit the time or timing or adjust the frequency instability of value and being a uni-polar means that the reverse voltage it makes it a connector of the stream and causing a short and hot and then an explosion, and most of the circuits time exposure capacitors to reverse polarity.
Not suitable for higher frequencies of several kilo y / w because it is a long strip of coiled aluminum
Type Tantalum: Tantalum oxide containing aluminum instead of a solution does not contain so-called Solid Tantalum is the most suitable for the higher frequencies up to 1 million m / s
Note here that the appropriate HF is not suitable for low frequency and vice versa, so when designing circuits with high frequency should be gathered for these capacitors together, for example 0.1 with Last 100 Micro do not think that the larger the value of singing for a smaller value of each of which operates at the frequency where fails the other
Non-chemical capacitors
Characterized by polarization and Tabat value and access to high accuracy, so used to adjust the timing and frequency
Months is the species
Polyester: Polyester insulation material used is given access to higher effort, ease of availability, cheap cost, stable with temperature change rate of accuracy of 5 to 10%
Polypropylene: more accurate than the previous can be up to 1% and the most suitable for frequencies higher
Polystyrene: not suitable for high frequency of being wrapped - suitable candidates and timing
Polystyrene with a film metal: known as Mylar and the difference that the metal is thin film-on-insulator, which makes him unique properties, including when a short inside Valhrarp eat metal and insulation, leaving the condenser slightly lower in value without a short not to be carbon from combustion and non-availability of metal abundance lead to a fusion component classes Palace sustainable
High-quality, high stability, bear the heat, generally good
Epoxy: You can get large values, but is not suitable for high frequency
Ceramic: These are the most suitable species as candidates for high frequency, is affected by heat so do not use the ring to determine the frequency and manufactured in several forms and are found in every logic circuits for the purification and distribution lines feeding the next Albordh almost every 1-3 integrated circuit
IC
Ceramic Multi-Layer: suitable for high frequencies and a more stable, but is not suitable for high frequencies above 10 MB, and is used to filter frequencies and not in the generation
Mika - Silver: the most suitable species for high-frequency ringing circles, etc. to be highly persistent, the higher the price, but cost is equal to
Temperature
Is the extent to which the capacitor that it works without changing its properties, or subjected to damage from the values below zero Celsius to +35 or +45 .. Up to +125
It is worth mentioning that it is not only the temperature but only include the heat generated inside
When the subject of intensive effort the AC, the electrons of the foam change its orbit around the nucleus of a circular orbit to an elliptical orbit follows the instantaneous values of voltage, causing the traffic stream diversion of a small but influential in the high temperature intensive internal and this is what affects the performance so there are some capacitors fail when exposed to these conditions and notice that when you start work, sell short-term results change a result of changing the value of the condenser.
Figure
Shape as they were driven above has a direct impact on the frequency and also the possibility to solve the capacitor place else, as some of the limbs on one side and the other from two sides - capacitors larger to be more susceptible to interference and the effect of stages on each of the capacitors small example capacitors, which is used in circuits to be installed surface Surface Mount replacement does not suit another, larger
Know the value capacitors, voltage in volts, accuracy%, the maximum resonance frequency or free, type or severity of the manufacturing, temperature, Figure
Value
Adopted the values of capacitors on the basis of 20% Vtjd the following values and its complications
10.12, 15, 18, 22, 27.33,, 39, 47.56, 68, 82 100
The variable capacitors Vtkon
Capacitors fine-tuning either from 4 to 40 pico Farad or from 10 to 70 pico Farad
Capacitors toning usually more than one axis of a mechanical one and be from 10 to 360 pico Farad
Capacitors toning electronic diode conducts a reverse to work Kmktv variable from 4 to 70 pico Farad effort as it actually reversed
Voltage in volts
Voltage capacitors, which bear the specific values which often
3.3 V, 6.3, 12, 25.35, 50, 100, 200 400 600, 800, 1000.1200, 1500, 2000.3000, 4000, 6000 Volt
Due to the different European standards, Japanese and U.S. may find sometimes mean values, can usually use the voltage immediately above
The above-mentioned effort is an ongoing effort only unless explicitly stated otherwise distinguishes sign =
Capacitors that are used with the AC explicitly mention the value of the ac voltage is usually intended to 50/60 m / s
Precision%
Precise meaning depends on the type of intensive
All capacitors are non-chemical accuracy is + / - the same value, for example + / - 10%
All capacitors chemical accuracy is the minimum but the maximum was significantly different between species for example, an intensive 20% means that no less than 20% of the value of the Code, but may be higher than 20% or more because they change their properties and use will be followed.
Maximum frequency or resonance of free
Capacitors are made of two strips of metal (aluminum often) and between the insulating tape and corruption group strips about the same, making it similar to the file, from here consists of something like a circle ring's make him a ringing free, after this frequency becomes intense actually file is urged known, so do not can be used to intense near this frequency
Shape and dimensions of the condenser are the main factors in determining this frequency
Type or severity of the manufacturing
Slightly affects the properties of heavy metal and insulating material but have the greatest influence, is divided into two main types of chemical capacitors and capacitors non-chemical
Chemical capacitors
Electrolytic type: containing a chemical solution deposited aluminum oxide as a buffer, which consists as a result of the effort actually him, so when not in use for a period of erosion of this layer and cause a change in value, but back when you use
This type is used as a candidate for access to large values of up to nearly drown, but that does not fit the time or timing or adjust the frequency instability of value and being a uni-polar means that the reverse voltage it makes it a connector of the stream and causing a short and hot and then an explosion, and most of the circuits time exposure capacitors to reverse polarity.
Not suitable for higher frequencies of several kilo y / w because it is a long strip of coiled aluminum
Type Tantalum: Tantalum oxide containing aluminum instead of a solution does not contain so-called Solid Tantalum is the most suitable for the higher frequencies up to 1 million m / s
Note here that the appropriate HF is not suitable for low frequency and vice versa, so when designing circuits with high frequency should be gathered for these capacitors together, for example 0.1 with Last 100 Micro do not think that the larger the value of singing for a smaller value of each of which operates at the frequency where fails the other
Non-chemical capacitors
Characterized by polarization and Tabat value and access to high accuracy, so used to adjust the timing and frequency
Months is the species
Polyester: Polyester insulation material used is given access to higher effort, ease of availability, cheap cost, stable with temperature change rate of accuracy of 5 to 10%
Polypropylene: more accurate than the previous can be up to 1% and the most suitable for frequencies higher
Polystyrene: not suitable for high frequency of being wrapped - suitable candidates and timing
Polystyrene with a film metal: known as Mylar and the difference that the metal is thin film-on-insulator, which makes him unique properties, including when a short inside Valhrarp eat metal and insulation, leaving the condenser slightly lower in value without a short not to be carbon from combustion and non-availability of metal abundance lead to a fusion component classes Palace sustainable
High-quality, high stability, bear the heat, generally good
Epoxy: You can get large values, but is not suitable for high frequency
Ceramic: These are the most suitable species as candidates for high frequency, is affected by heat so do not use the ring to determine the frequency and manufactured in several forms and are found in every logic circuits for the purification and distribution lines feeding the next Albordh almost every 1-3 integrated circuit
IC
Ceramic Multi-Layer: suitable for high frequencies and a more stable, but is not suitable for high frequencies above 10 MB, and is used to filter frequencies and not in the generation
Mika - Silver: the most suitable species for high-frequency ringing circles, etc. to be highly persistent, the higher the price, but cost is equal to
Temperature
Is the extent to which the capacitor that it works without changing its properties, or subjected to damage from the values below zero Celsius to +35 or +45 .. Up to +125
It is worth mentioning that it is not only the temperature but only include the heat generated inside
When the subject of intensive effort the AC, the electrons of the foam change its orbit around the nucleus of a circular orbit to an elliptical orbit follows the instantaneous values of voltage, causing the traffic stream diversion of a small but influential in the high temperature intensive internal and this is what affects the performance so there are some capacitors fail when exposed to these conditions and notice that when you start work, sell short-term results change a result of changing the value of the condenser.
Figure
Shape as they were driven above has a direct impact on the frequency and also the possibility to solve the capacitor place else, as some of the limbs on one side and the other from two sides - capacitors larger to be more susceptible to interference and the effect of stages on each of the capacitors small example capacitors, which is used in circuits to be installed surface Surface Mount replacement does not suit another, larger
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