Features
Power_electronics Features

Evaluating Three Key Pieces of a SiC Total System Solution - October 2020
Following a rapid expansion of SiC product options, the industry’s next challenge is simplifying the design-in process for end users. Power system developers need holistic solutions that address not...
More details...
Linear voltage regulators operate at automotive temperatures
Designed for high reliability, high temperature applications, the CMT-Antares is Cissoid's latest regulator.
More details...
Power Electronics Europe News
 
AC/DC converters fit inside cavities for wireless control

The 2W RAC02-SE/277 and 3W RAC03-SE/277 are housed in a compact 34 x 22mm package that is 11mm high. They are able tofit inside existing cavities such as inside switch housings or behind cover plates, for use in smart-building or IoT applications.

There is also a third option, the 3W RAC03-SER/277, in a circular package, which gives extra flexibility to implement smart electronics inside small spaces.

All types carry IEC/EN60335 and IEC/EN60950 safety certifications, allowing use in household or industrial environments. All are CE marked.

The converters operate at up to 80% efficiency, and are available with output voltage of 3.3, 5.0, 12 or 24V, making them suitable for powering remote sensors or actuators, climate controls, touchscreen interfaces, access-control devices, wireless alarm systems, door-openers or similar equipment. No-load power consumption of 30mW is less than one-twelfth of the applicable European ErP standby power limit, which helps ensure compliance of the end product, says the company.

Other features include a wide input range of 85 to 305V AC, which permits connection to any AC line voltage globally and allows equipment to withstand supply fluctuations such as surges or brown-outs. The output voltage is stable, regulated within ±6% and with less than 200mV ripple.

Protection features are isolation of 3kV/1min. and leakage current of less than 10µA to minimise risk of electric shock. There is over-voltage protection and short-circuit protection with automatic restart when the fault is removed. There is also an integrated EMI filter, and the devices comply with EN55022 Class B.

Operating temperature range is -40 to 85°C. All converters come with the manufacturer’s three-year warranty.

 


 



View PDF
 
Go Back   
Newsletter sign up

Sponsors