
V481CA40 Circuit Protection |
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Allicdata Part #: | V481CA40-ND |
Manufacturer Part#: |
V481CA40 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 750V 40KA DISC 40MM |
More Detail: | 750V 40kA Varistor 1 Circuit Surface Mount Disc 40... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | CA |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Maximum AC Volts: | 480V |
Maximum DC Volts: | 640V |
Varistor Voltage (Min): | 675V |
Varistor Voltage (Typ): | 750V |
Varistor Voltage (Max): | 825V |
Current - Surge: | 40kA |
Energy: | 650J |
Number of Circuits: | 1 |
Operating Temperature: | -- |
Mounting Type: | Surface Mount |
Package / Case: | Disc 40mm |
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The V481CA40 is a variac module that plays a vital role in a number of electrical and electronic applications. It is a device that acts as a voltage regulator and can be used to regulate the flow of voltages in a variety of circuits. This in turn helps to protect the circuits from potential harm caused by sudden increases in voltage. This type of module is also used to reduce the effects of line noise and other forms of electronic interference on the operation of a circuit.
The V481CA40 is a two-terminal, non-linear voltage dependent device that can be connected in different ways to different circuits. The function of this device is to ensure that the output voltage of the circuit is maintained within a certain range. It does this by “clamping” the voltage to a predetermined level. If the voltage rises and exceeds this level, the V481CA40 will start to draw current to reduce the voltage back to the desired range.
The V481CA40’s capability of protecting a circuit against high voltage transients is its most important function. It also helps to protect components from damage due to accidental overvoltage. This device is most commonly used in telecommunications, digital electronics, audio signal processing, and industrial control circuits.
In addition to its protection features, the V481CA40 also offers superior performance characteristics, such as low insertion loss, fast response time, low capacitance, and wide operating temperature range. This device is also highly resistant to thermal, mechanical, electrical, and chemical influences.
The principle of operation behind the V481CA40 is relatively simple. When a voltage greater than the breakdown voltage of the device is applied across the two terminals of the device, a current passes through it. This current is then used to regulate and reduce the voltage back to the desired level. The response time of the V481CA40 varies depending on the type of circuit in which it is being used and the maximum current it can sustain.
In conclusion, the V481CA40 is an important device in electrical and electronic applications. It can protect circuits and components from voltage transients and high voltage surges. Its ability to reduce the effects of line noise and other forms of electronic interference makes it an invaluable tool in a variety of different applications. This device also offers superior performance characteristics, such as low insertion loss, fast response time, low capacitance, and wide operating temperature range. It can be used in telecommunications, digital electronics, audio signal processing, and industrial control circuits. The principle of its operation is relatively simple and can be explained with the help of a simple electrical circuit.
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