Power_electronics Features

New Developments in RET Technology - Feb/March 2021
Resistor-Equipped Transistors (RETs) also known as digital transistors or pre-bias transistors offer many benefits, including saving space, reducing manufacturing costs and increased...
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Power Electronics Europe News
Two DC/DC LED drivers have high efficiency and operating temperature
The 36KC24H and 36KC24W series are step-down constant current sources. They feature high efficiency operation up to 96% and wide input voltage range from 5.5 to 48V DC making them suitable for systems operating from 12, 24 and 36V at up to loads of 25W

Both models have a high operating temperature, PWM and analogue dimming controls and remote on/off. Typical applications include LED illumination in automotive lighting, special control lights, backlighting, decorative, landscape, commercial, street and domestic systems.

Output current is 1,000 to 1,200mA, coupled with a constant current mode, and analogue dimming, low ripple and noise, continuous short circuit protection. They meet EN55015 without external circuitry

The 36KC24H is a PCB mounting package, while the 36KC24W series is connected via output leads offering more flexible mounting options and is waterproof to IP67.

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