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<p>Switch mode power supply (SMPS) transformers are a highly efficient form of transformer, used in devices like <a href="/web/c/computing-peripherals/mobile-computing/handheld-tablet-computers/" target="_self">personal computers</a>.</p><p>A switch mode power supply is an electronic power supply that incorporates a switching regulator to efficiently convert electrical power. Like other power supplies, an SMPS transfers power from a DC or AC source (which is often mains power) to DC loads, such as a personal computer, while converting voltage and current characteristics.</p><p><h2>How do switch mode power supply (SMPS) transformers work?</h2></p> <p>Any switched-mode power supply that gets its power from an AC power line (also known as an 'off-line' converter) requires a transformer for galvanic isolation, which prevents current flow. Some DC-to-DC converters may also include a transformer.</p><p>SMPS transformers run at high frequency. Most of the cost savings (as well as space savings) in off-line power supplies result from the smaller size of the high-frequency transformer.</p><p><h2>Types of switch mode power supply (SMPS) transformers</h2></p> <p>SMPS transformers have many different applications. They can be used as broadband transformers, DC-to-DC converters, low-power DC-to-DC converters, pulse transformers and power sourcing equipment, among other uses.</p>

Used in products such as personal computers, switch mode power supply (SMPS) transformers run at high frequency and are smaller than similar transformers.

SMPS Transformers, Switch Mode Flyback | RS

SMPS Transformers

Buy from our selection of switch mode power supply (smps) transformers from Epcos. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Epcos Switch Mode Power Supply (SMPS) Transformers