Differences between primary and secondary batteries
Batteries can be categorized by “Primary batteries,” which, like dry cell batteries, can only discharge electricity and “Secondary batteries,” which, like lithium-ion secondary batteries, not only discharge electricity but are also able to recharge.
In New Videos
How to choose a thermistor (NTC thermistor)
NTC thermistors have temperature sensing (for prevention or control) and temperature compensation (correction) features. This video explains the type of NTC thermistor to choose for each feature.
“ECAS Series” Polymer Aluminum Electrolytic Capacitors
Let’s take a look at the high capacitance capacitor ECAS series with a maximum 470 μF that exceeds MLCC.
High-Q MLCC for RF Applications
Murata High-Q capacitors are mainly ideal for base stations of mobile communication devices and temperature compensation of related modules.
Multilayer LCP Product is able to hold complex 2D and 3D shape designs
Multilayer LCP Product, which can be cut out by laser cutting, bent in three dimensions and held that shape, enables complex 2D and 3D shape designs. Show more...
For Power Tools and Gardening Tools Murata’s High Output Lithium-Ion Secondary Batteries
Batteries that can be used repeatedly if recharged are applied in a wide variety of applications such as smartphones, laptop PCs, and power supplies for electric vehicles (EV), and have become a familiar tool. Its application has expanded to include
Warning Regarding Lithium-ion Secondary Batteries
Due to the characteristics of lithium-ion secondary batteries, they have a high energy density. It is extremely dangerous to possess individual lithium-ion secondary batteries.