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                Find Designs, Fast

                About Reference Design Library

                3d只选一注天天中 Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.

                3d只选一注天天中 The Reference Design Library was created in order to:

                • Save Engineers time
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                • Sift through designs based on performance
                • Provide designs conveniently accompanied by their schematics

                3d只选一注天天中 Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.

                Only Show Designs Added Within  Last 30 Days (7) Last 90 Days (22)

                Newest 3 Added

                RDK-91: 12W, 12V @ 1A, 85 ~ 265VAC

                Manufacturer: Power Integrations

                This kit includes a universal input, 12 V, 1 A flyback power supply using a TNY278P device from the TinySwitch-III family of ICs. It contains the complete specification of the power supply, a detailed circuit diagram, the entire bill of materials required to build the supply, extensive documentation of the power transformer, along with test data and oscillographs of the most important electrical …

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                TPS54328EVM-686: 1.05V @ 3A, 4.5 ~ 18V in

                Manufacturer: Texas Instruments

                3d只选一注天天中 The TPS54328 is a single, adaptive on-time, D-CAP2™-mode, synchronous buck converter requiring a very low external component count. The D-CAP2™ control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response with no external compensation. The switching frequency is internally set at a nominal 700 kHz.

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                DER-173: 20V @ 700mA, 195 ~ 265VAC in

                Manufacturer: Power Integrations

                3d只选一注天天中 This engineering report describes a non-isolated 14 W output and high-line input voltage range (195 VAC–265 VAC) power supply utilizing the TNY279GN for an LED lighting application.

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