Unit conversion refers to the numerical conversion between different units of the same property. Commonly used unit conversions include length unit conversion, weight unit conversion, pressure unit conversion, area unit conversion, capacitance unit conversion, volume unit conversion, temperature unit conversion, etc.
Length unit conversion
Length is a measurement in one-dimensional space, that is, the distance between points. Usually when measuring the length of a line segment in two-dimensional space,
The one with a larger length value is called length, and the one that is not greater than its value or on the “side” is called width.
Therefore, width is actually a measurement of length, so the height of the “vertical length” measured in three-dimensional space is length.
Commonly used length units in the PCB industry are m, mm, ft, inch, mil.
1m=1000mm=3.28ft=39.37inch=39370mil, 0.1mm=4mil, 1.6mm=0.063″(inch), 10mil=0.254mm=254um
The line width/line spacing units of standard PCBs usually use mm and mil, while IC carriers need to use um units.
Thickness unit conversion
Thickness refers to the distance between the upper and lower opposite sides of an object, that is, “length”, and length units should be used.
Common length units are kilometers (km), meters (m), decimeters (dm), centimeters (cm), millimeters (mm), micrometers (um), nanometers (nm), etc.
PCB usually uses u” as the unit of gold thickness, the standard gold thickness is 1u”, and the maximum gold plating thickness of ZBPCB is 120u”.
Oz is the thickness of copper in PCB, 1oz=35um, 1oz means the thickness of 1kg of copper laid on an area of 1 square meter.
Standard PCB board thickness is usually 0.8mm, 1.0mm, 1.2mm, 1.6mm (0.063inch).
IC carrier board thickness is usually 0.1mm-0.3mm, FPC thickness is usually 0.1mm-0.2mm.
Area unit conversion
When the space occupied by an object is two-dimensional, the size of the space occupied is called the area of the object. The area can be flat or curved.
Square meters, square decimeters, and square centimeters are recognized area units, which can be expressed in letters (m², dm², cm²).
Area is the amount of a two-dimensional figure or shape or a plane layer on a plane. Surface area is the simulated amount of a three-dimensional object on a two-dimensional surface.
Area can be understood as the amount of material of a given thickness required to form a shape model.
The larger the area of the PCB, the more PCB material is used, so we often use area to calculate the price of the PCB.
1 square meter (m²) = 10,000 square centimeters (cm²) = 10.764 square feet (ft²)
Unit conversion refers to the numerical conversion between different units of the same property. Commonly used unit conversions include length unit conversion, weight unit conversion, pressure unit conversion, area unit conversion, capacitance unit conversion, volume unit conversion, temperature unit conversion, etc.
Length unit conversion
Length is a measurement in one-dimensional space, that is, the distance between points. Usually when measuring the length of a line segment in two-dimensional space,
The one with a larger length value is called length, and the one that is not greater than its value or on the “side” is called width.
Therefore, width is actually a measurement of length, so the height of the “vertical length” measured in three-dimensional space is length.
Commonly used length units in the PCB industry are m, mm, ft, inch, mil.
1m=1000mm=3.28ft=39.37inch=39370mil, 0.1mm=4mil, 1.6mm=0.063″(inch), 10mil=0.254mm=254um
The line width/line spacing units of standard PCBs usually use mm and mil, while IC carriers need to use um units.
Thickness unit conversion
Thickness refers to the distance between the upper and lower opposite sides of an object, that is, “length”, and length units should be used.
Common length units are kilometers (km), meters (m), decimeters (dm), centimeters (cm), millimeters (mm), micrometers (um), nanometers (nm), etc.
PCB usually uses u” as the unit of gold thickness, the standard gold thickness is 1u”, and the maximum gold plating thickness of ZBPCB is 120u”.
Oz is the thickness of copper in PCB, 1oz=35um, 1oz means the thickness of 1kg of copper laid on an area of 1 square meter.
Standard PCB board thickness is usually 0.8mm, 1.0mm, 1.2mm, 1.6mm (0.063inch).
IC carrier board thickness is usually 0.1mm-0.3mm, FPC thickness is usually 0.1mm-0.2mm.
Area unit conversion
When the space occupied by an object is two-dimensional, the size of the space occupied is called the area of the object. The area can be flat or curved.
Square meters, square decimeters, and square centimeters are recognized area units, which can be expressed in letters (m², dm², cm²).
Area is the amount of a two-dimensional figure or shape or a plane layer on a plane. Surface area is the simulated amount of a three-dimensional object on a two-dimensional surface.
Area can be understood as the amount of material of a given thickness required to form a shape model.
The larger the area of the PCB, the more PCB material is used, so we often use area to calculate the price of the PCB.
1 square meter (m²) = 10,000 square centimeters (cm²) = 10.764 square feet (ft²)
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