Products FAQs
Selected Tag: precaution
When using multilayer ceramic capacitors, be careful not to apply a voltage in excess of the rated voltage. Please make sure that the sum of the DC voltage and peak voltage of the superimposed ripple current is less than the rated voltage.
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Transient recovery voltage may occur with supercapacitors. When handling, first make sure the capacitor is sufficiently discharged.
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Make sure that the terminals are facing upwards when using screw terminal type supercapacitors, except for products that support horizontal mounting. When horizontally mounting a product that supports horizontal installation, stay within the horizontal mounting limits and make sure that the valve is on the upper side.
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When using the lead terminals of supercapacitors, ensure the requisite space around the seal plate and pressure valve. In addition, carefully consider the circuit pattern when wiring near the capacitor
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When handling supercapacitors, make sure that they are discharged and try not to put stress on them. Also, please make sure you thoroughly understand the method of use and usage environment before using supercapacitors.
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Store supercapacitors in a controlled indoor location. If capacitors have been left for a long period of time, check their characteristics before use.
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- Storage
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When connecting supercapacitors in series, insert a voltage balancing circuit in parallel with the supercapacitors to suppress voltage imbalance among them.
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When designing circuits for use with supercapacitors, please consider control methods, fail safes, and behavior during malfunctions.
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We recommend performing regular inspections when using supercapacitors in industrial equipment for extended periods of time. At the same time, please handle with sufficient care when abnormalities occur.
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With regard to exporting supercapacitors, please check the latest laws and regulations in each country, as well as the most recent versions of the following:
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Please contact us from the following, if you have any questions or inquiries not listed above.