Power Adapter

Power Adapter

¿Cómo puedo empezar a trabajar en la construcción de un paso DC Hasta adaptador de corriente?

Tengo algunas 7.2V 5600 mAh baterías LI-ION y le gustaría construir un adaptador de corriente hasta a paso para que pueda uso con un dispositivo que requiere un 12V DC 1A fuente de alimentación. Gracias.

El más barato / solución más fácil sería tomar dos de sus baterías de Li en la serie de 14,4 V, y Mezcle en un regulador de 1,5 barata. Digikey vende varios de ellos ST Micro Parte # LD1086V12 Nacional de Pieza # LM140K-12 lineal Parte # LT1086CT-12 Aunque su no es tan eficiente como algunas de las alternativas, sus pérdidas de voltaje de la batería de 12 V no será tan fea, y en 5.6AH, estará comenzando con un poco justo de la capacidad actual frente a su requisito 1A.

Universal DC to AC Adapter $3.89

Universal USB Travel Charger Adaptor $5.59

Rocketfish Universal 90W Laptop AC Power Adapter (Refurbished) $25.49 Keep your laptop computer powered with an AC power adaptorComputer accessory charges worldwide from any standard AC outletLaptop accessory features 90 watts of power for 15-volt to 24-volt laptops

Rocketfish Universal 90-watt Laptop AC Power Adapter (Refurbished) $30.98 Power an assortment of laptops with a Rocketfish Universal AC power adapterComputer accessory includes 10 tips for use with most PC laptopsLaptop accessory is an extremely versatile piece of electronics to have handy

HP 402018-001 65W Laptop Power Adapter $35.99 Optimize the performance of your HP laptop with this power adapter. The laptop power adapter provides 65 watts of power.

3 Stylus Pens + AC Power Adapter Charger for Nintendo DS (Not DSi or DS Lite) $6.1 Note: Not compatible with non-SP version of the GBA and Nintendo DS Lite Package includes a travel charger and 3 piece stylus for Nintendo DSForget hassling with batteries

Cigarette Lighter CLAD4 4-way Socket Power Adapter $13.49 Get all the power you need with this four-port power adapterCigarette lighter socket outputs four sources of 12-volt powerJust plug the power adapter into your power socket and it’s ready

Multi-socket 4-way Car Power Adapter $11.99 Keep all your devices charged up and ready to go as you travel with this multi-socket power adapter. The car power adapter features allow you to charge 4 electronic devices at one time.

Eforcity White USB UK Travel Charger Adaptor for USB Type A $5.99 Don’t even bother to unplug the original charger from homeSimply carry an extra handy and light travel charger and you can charge up anytime, anywhereType: generic/aftermarket

Rocketfish Universal Laptop AC Power Adapter (Refurbished) $41.49 Stay powered-up while on the go with a Rocketfish Universal AC power adapterLaptop computer accessory includes 10 tips for use with most PC laptopsComputer hardware features a slim, lightweight design