When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The What: Lectrosonics has introduced the RPS4, a high-reliability universal DC power supply with ...

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TESSAN, a manufacturer of consumer power-delivery devices, today announced the introduction of its new TESSAN 140W Universal Travel Adapter, which is a global solution for travelers and mobile ...

You always need an easy way to charge things and this power adapter is essential to global travel.

I didn’t realize till the other day that I have never shown a circuit for a standard power supply. Shown below is a supply that will use any of the LM78XX series of voltage regulators. The transformer ...

The Multi-Voltage Tessan 140W Power Adapter has power prongs for most global outlets and has three USB-C ports and one USB-A port for older items. Whenever I travel, I always have a slight panic when ...

Technology from Green Plug will start to see the light of day next year, but the start-up still faces a long journey toward realizing its vision of a universal, energy-efficient power supply. Martin ...

The input-rectifier stage of anoffline power supply converts anac-line voltage to a dc voltage, whichpowers a dc/dc converter. If you configurethe rectifier section as a full-wavebridge for a ...

Meeting the Energy Star Level IV efficiency standard, the DCH3 series wall-mount ac/dc power adapters rely on mini-USB connectors for output delivery. They accept a universal 100 to 254 Vac input and ...

Rio Rancho, NM (September 4, 2018) -- Lectrosonics announces the release of the RPS4, a high-reliability universal DC power supply with redundant internal supply modules. The unit is designed as a 12V ...