Coilmaster Electronics, a professional manufacturer and supplier of electronic components, is launching a ground-breaking series of SMD power coils - the SPS1812. The new series is a response to the growing market demand for compact but extremely powerful components to meet the increasingly complex power management requirements of electronic circuits.
The SPS1812 series is a fully compatible replacement for the popular Coilcraft 1812FS coils, offering much more than just drop-in functionality.
A significant advantage of the new series is the magnetically shielded design. This significantly reduces the emission of electromagnetic interference, which affects the stability and reliability of the entire electronic system.
The SPS1812 coils are characterised by their high resonant frequency (SRF), which enables their use in modern switching systems. The low DC resistance (DCR) reduces power losses, which translates directly into higher energy efficiency of the entire power system.
With a height of just 4.2 mm, the SPS1812 fits perfectly into the requirements of modern compact device designs, where every millimetre of space allocated to electronics matters. Despite their small size, these coils are able to handle high current values (up to 1.7A).
The new SPS1812 series is designed with flexibility in mind - Coilmaster supports both high volume production and smaller prototype orders. What's more, component availability and short lead times mean that the SPS1812 helps keep projects on schedule and within budget.
The new Coilmaster coils are used in a wide variety of applications - from DC-DC converters to RF circuits to EMI filtering systems. Their versatility makes them ideal for automotive, industrial and consumer electronics applications.
The SPS1812 inductors find wide applications in DC-DC converter modules, wireless communication systems (such as Wi-Fi, Bluetooth or LTE), IoT devices with RF connectivity, and EMI-sensitive systems, among others. The components are also used in LED lighting modules, portable diagnostic tools, patient monitoring systems and even implantable devices requiring RF communication.
