- Polarised design: the longer line indicates the positive electrode and the shorter line indicates the negative electrode. - Why you need it: ensures correct polarity during installation, protects circuits from reverse connection, and provides reliable energy storage and voltage stabilization in DC power paths. - Key benefits: clear polarity marking reduces installation errors, improves circuit reliability, and supports stable operation in power supply sections. - Compatibility and applications: suitable for use in electronics such as computer motherboards, televisions, speakers, digital cameras, and other consumer electronics that require a polarized component. - Size and form: compact, polarity-marked component designed for standard PCB mounting in dense electronic assemblies. - Performance attributes: aids in DC filtering, ripple reduction, and voltage stabilization in power rails, contributing to overall circuit stability. - Use scenarios: - Replacing a failed polarized component on a motherboard to restore stable power delivery and circuit reliability. - Installing in a television main board or speaker amplifier circuit to smooth the DC supply and reduce ripple. - Incorporating into a digital camera power circuit to stabilize the supply and minimize electrical noise during operation.