15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design
Power supply

15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design

The STEVAl-ISA171V1 reference design from STMicroelectronics implements a 15 W ac-dc power supply designed in quasi-resonant flyback topology for a wide-range input voltage. Its key features are its small size and minimal bill of material, high efficiency and low standby...

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Single IC can produce isolated or non-isolated ±12V outputs
IC

Single IC can produce isolated or non-isolated ±12V outputs

Linear Technology’s 560 VIN micropower no-opto isolated flyback converter with 630 V / 300 mA switch Linear Tech's LT8315 high voltage flyback converter with integrated 630 V / 300 mA switch needs no opto-isolator for regulation. It samples the output voltage from the...

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Isolated 2W 24Vdc-to-5Vdc Flyback DC-DC – Reference Design
Power supply

Isolated 2W 24Vdc-to-5Vdc Flyback DC-DC – Reference Design

The MAXREFDES111# reference design from Maxim Integrated is a compact 24V input flyback-converter module that features 5V at 400mA output. Transformer selection is often the most difficult step in isolated power design. Multiple transformers (Wurth Electronics 750315847, HanRun...

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Infineon Technologies XDPL8221 Digital PFC+Flyback Controller
IC

Infineon Technologies XDPL8221 Digital PFC+Flyback Controller

The emerging trend of smart lighting and Internet of Things, requires a new generation of LED drivers. Infineon Technologies AG introduces the new member of its XDP LED series, the XDPL8221 for cost-effective dual-stage drivers with advanced features. This device combines a...

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15V 1A Dual Output Flyback DC-DC Converter
Power

15V 1A Dual Output Flyback DC-DC Converter

+/-15V 1A Dual output DC-DC converter is a tiny board built using Transformer from Renco and LM2587-ADJ IC from Texas instrument.  Input supply 18-36V DC.  The LM2587 regulators is monolithic integrated circuit specifically designed for fly back, step-up (boost), and forward converter...

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Isolated 24V to 12V 10W Flyback Power Supply
Power supply

Isolated 24V to 12V 10W Flyback Power Supply

maximintegrated.com power supply experts have a reference design of a 24V to 12V flyback converter. Maxim's power supply experts have designed and built a series of isolated, industrial power-supply reference designs. Each of these power supplies efficiently converts 24V into useful...

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LT8315 – 560VIN Micropower No-Opto Isolated Flyback Converter
IC

LT8315 – 560VIN Micropower No-Opto Isolated Flyback Converter

The LT8315 is a high voltage monolithic flyback regulator that simplifies the design of an isolated DC/DC converter. By sampling the reflected isolated output voltage across the third winding on the power transformer, the part requires no opto-isolator or LT1431 for regulation. The...

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100Vin, 5W out regulator uses primary-side control
IC

100Vin, 5W out regulator uses primary-side control

LT8303 is a monolithic flyback regulator in a TSOT-23 package that simplifies the design of isolated DC/DC converters. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no opto-isolator, LT1431 or third winding for regulation....

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