The PN4391 provides remote data service for bass level control (less than 30 ohms). This T-shaped attenuator provides maximum dynamic linear range. If it is completely disconnected, the attenuation at 10MHz will be greater than 100dB. This requires proper RF construction techniques.
Ternary polymer lithium battery refers to a lithium battery whose positive electrode material uses a ternary positive electrode material of lithium nickel cobalt manganese or lithium nickel cobalt aluminate. There are many kinds of positive electrode materials for lithium ion batteries, mainly lithium cobalt oxide, lithium manganate, Lithium nickelate, ternary materials, lithium iron phosphate, etc. At present, the lithium battery of ternary material has replaced the lithium cobalt oxide battery that was widely used before, and is widely used in the field of notebook batteries.
Ternary Battery Board,ISO9001 Certificated,RoHs Certificated PCB,UL Certificated,Ternary Battery Protection Board
Huizhou Liandajin Electronic Co., Ltd , https://www.ldjpcb.com