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UK Manufacturer of Low Cost Electronic Modules

Silvertel specialises in the design and supply of low cost electronic modules to an extensive global customer base that includes blue chip names such as Samsung and Panasonic. Our POE, Telecoms, Battery charger and Wireless Power module products are sold to thousands of customers through a worldwide network of distributors and representatives. All this is backed up by our renowned first class technical and application support. Silvertel has pioneered many innovations in POE to include such landmarks as the smallest SMT and POE+ modules in the world, as well  as the highest power POE modules available. All modules are optimised to provide minimised footprints and package size. Ease of use with minimal external components required is an additional key Silvertel advantage. For further details on each range, click on an image below.

Product Family button poe1 Telecom interface modules Charge controller modules Wireless power modules DC-DC converterProduct Family button LED Driver

 

Ag9924 and Ag5324
24V POE with Industrial Temperature

Spotlight Ag9900

Ag9924 and Ag5324 are the cutting edge in industrial temperature POE and ultra-miniaturisation from Silvertel. Ag9900 pushes back the boundaries for POE miniaturisation yet again at just 21.2 x 13.9mm in footprint area, and only 13.3mm high, Ag9900M is truly the smallest POE module in the world. Despite its' tiny footprint, Ag9924MT still packs a maximum 12W at 85°C of output power through improved efficiencies in design. Read more about Ag9924M or Ag9900M here. Meanwhile Ag5324 is a 24V output version of the successful POE+ Ag5300 module, capable of delivering 24W of power at 85°C. Samples are available, contact your local distributor for details. Ag5324, Ag9924M, Ag9912M, Ag9905M and Ag9903M are all released.

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Ag103 Energy Harvesting

Silvertel lights the way in Energy Harvesting

There are many modern trends in electronics such as developments for the IOT, but energy harvesting is another key area for technological innovation and product development. The push towards renewable energy is moving away from simple large scale mains electricity generation sources such as wind farms, to small scale local and off-grid applications. Silvertel has been very active in both the IOT and energy harvesting fields in recent months with further plans for complementary developments in the future.
For example, solar power compatibility has long been an issue with the existing Silvertel Ag102 sealed lead acid (SLA) battery chargers. With the push towards more use of renewable energy, Ag103 was designed to fill this solar panel input compatibility gap in the Silvertel battery charger range.

Ag103-Application Ag103-Package

 Applications like roadside speed signs; remote, outdoor and emergency lighting systems; standalone secure access enclosures (e.g. for bicycles); IOT remote sensor systems and security cameras all require a reliable source of power or back up. As these applications become more commonplace, a simple solution for charging solar batteries while maximising both the available power from the solar panels and the battery lifetime through intelligent charging techniques, is required. Ag103 has been specifically designed for use with Solar Panels in the range from 5W to 50W output power to charge compatible Solar Batteries* of capacity from 1.2Ah up to a maximum of 28Ah. With a host of features including Maximum Power Point Tracking to fully capitalise on the available energy from the Solar Panel, deep discharge protection and multi stage charging including adaptive initial bulk charge for speedy charging, Ag103 is a perfect and easy to integrate solution for energy harvesting solar power while maximising solar battery lifetime and minimising charge times.

An example energy harvesting, home or commercial lighting system using DC power distribution and Silvertel modules:

 Ag201-Application

This application diagram shows how the Ag103 could be used to help source back-up power when linked to a solar panel, as part of a modern Low Voltage power distribution system, an example of a complete lighting system, including emergency lighting, with solar power back up, plus sensors and controls, incorporating low voltage DC distribution. This includes several of Silvertel’s latest and planned developments, as part of a roadmap to produce a linked module set for energy harvesting and the IOT. Low voltage power distribution systems are another growing trend to improve safety and allow easy integration of back-up power and lighting systems, while allowing a single efficient centralised point for AC-DC conversion. >Ag104 is being designed to take over where Ag103 finishes, in the 0 to 5W power range. Ag104 will be perfect for low power devices for example, making use of low level and ambient light to charge a local battery or super capacitor to power home automation sensors and switches for example in lighting systems. Ag201 has been designed to meet the requirements of the new trends for low voltage power distribution in lighting systems, with maximum flexibility in terms of input and output voltage and multiple programmable settings for the constant current output.

Ag201-Package  Ag104-Package

More details on all these new developments can be found on the Silvertel web site, or by contacting your local distributor. Ag201, Ag103 and Ag7100 are released, with full datasheets available already. Ag104 is still in development.

 

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