2.1mm to 1.7mm DC Jack Adapter

2.1mm to 1.7mm DC Jack Adapter — Adafruit — 411

Adapter converting a 5.5mm/2.1mm DC barrel plug to a 1.7mm DC jack. Suited for devices with a 1.7mm input, such as the Chumby Hacker Board.

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3.3 V · 5 V · Module

The family now includes 9 V wall adapters at 650 mA, 1 A and 2.55 A. The voltage class matches, but current headroom, plug region, connec…

Power supplies

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Wall adapters (5V–24V), adjustable and fixed buck/boost/buck-boost converters (MT3608, LM2596-class), USB-C PD triggers (HUSB238), breadboard supplies, DIN-rail units and passive barrel-jack adapters.

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