Post by Power Integrations

Name: Donnie Saturno unboxes this ultra‑compact 36 W isolated flyback design built with a TinySwitch‑5 swi
Uploaded: 2026-06-24T00:02:12.354Z
Channel: Power Integrations
Description: Donnie Saturno unboxes this ultra‑compact 36 W isolated flyback design built with a TinySwitch‑5 switcher IC. This board delivers 12 V / 3 A, and achieves >87% efficiency at 115 VAC (89% at 230 VAC).

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Donnie Saturno unboxes this ultra‑compact 36 W isolated flyback design built with a TinySwitch‑5 switcher IC. This board delivers 12 V / 3 A, and achieves >87% efficiency at 115 VAC (89% at 230 VAC). It switches at 85 kHz—ideal for a compact EF25 transformer. 📦 Want to try it yourself? Order a design kit today: https://okt.to/sv9lyP

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