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Home › Teardowns › Chargers & Cables › Teardown of Samsung 35W 1A1C Dual Port Fast Charger (EP-TA220)
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Teardown of Samsung 35W 1A1C Dual Port Fast Charger (EP-TA220)

Yi
May 12, 2023

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Introduction
---------------------------------------------------------------
We've taken apart the Samsung 25W, 45W, and 65W chargers. But today, we got a 35W dual USB ports charger from Samsung, which is sold separately.
It's like the Samsung 65W trio charger we took apart before. But it has one less USB-C port, and the output power is also halved. Let's see what it looks like inside.

Bill of materials (BOM)
------------------------------------------
Model: EP-TA220
Input Time-delay Fuse: Better Electronics
Varistor: INR10D681S
Bridge Rectifier: RULBF510
Electrolytic Capacitor: CapXon
Power IC: PI SC1710C
Transformer: EP-TA210
Y Capacitor: WMEC
Synchronous Rectifier: Vergiga Semi VSP004N10MS-G
Solid Capacitor: CapXon
Protocol Chip: ABOV A94B336
Output VBUS MOSFET (USB-C): Winning Team SFTN7422SMP
Synchronous Buck-boost Converter (USB-A): Southchip SC8721
Alloy Inductor: CapXon

Related Articles:
1. Teardown of Samsung 65W Trio Charger (2C1A)
2. Teardown of New Samsung 45W GaN Charger EP-T4510
3. Teardown of Samsung 25W USB-C Fast Charger (EP-TA800)

35W Samsung
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