“Кабы схемку аль чертеж…” — ©

Александра прислала мне несколько ссылок на очень интересные устройства.

Интересны они для меня, вряд-ли, для кого-то еще. И у меня появился вот такой вопрос. Есть описание того, для чего эти устройства. Также, есть картинки этих устройств. Люди, дорогие, те, кто разбирается в разных схемах, электрических устройствах и т.д. Возможно ли, воспроизвести эти устройства, только по описаниям и по картинкам?

Итак; устройство номер 1.

Картинка — здесь.

Описание.

Wouldn’t it be great if all that stuff you can plug into your car could simply be plugged into your wheelchair or scooter?

Extends driving range 25% & triples battery life
Be prepared for an emergency or power outage

- laptop, tablet PC, PDA

- assistive communication devices (dynavox)

- cell phones, digital video & still cameras

- MP3 & DVD players, satellite radio, even portable TV

- psp, even playstation, or nintendo with a portable screen!

Emergency light, AC power converter

- italk voice controlled cell phone system (enables completely hands-free voice control)

- powered wrist-hand orthesis

Indispensable for any small electronics that utilize battery power! Never worry about the hassle of recharging multiple devices every night! Charge your wheelchair or scooter and you’re ready to go all day long! Quickly mount your device to your wheelchair with the “3rd hand” wheelchair mounting system.

Features

- provides 2 standard 12 volt automotive style power outlets (commonly known as a cigarette lighter adapter) to run low-power consumption devices from your wheelchair or scooter’s 24v battery system

- no modifications to your wheelchair or scooter so installation should not affect warranty.
Simple installation by anyone using only a wrench to loosen battery terminals slightly.

- power consumed by most devices will not even be noticeable on two large power wheelchair batteries – in fact, improvements to battery life will probably extend range

- more than 80% efficient, important for higher power devices like laptops and assistive communication devices (dynavox)

Extends driving range 25% & triples battery life

- go farther per charge

- pays for itself twice on the savings from only set of batteries (est. Replacement cost $250)

- independent testing at southern california edison

Be prepared for an emergency or power outage

- charge from any automobile during a power outage in an emergency. Optional charging cable available to charge from interior cigarette lighter socket or use standard jumper cables in an emergency

- great for camping and rv’ing (not recommended for extended periods of time)

- charge from a standard automotive bartery charger (suggested maximum 2a) if wheelchair charger forgotten or fails

Отсюда.

И, — второе устройство, которое интересует меня больше всего.

Features

No modifications to your wheelchair or scooter. Only connects to battery terminals so installation should not affect wheelchair warranty anymore than changing the batteries would.

Simple installation by anyone using only a wrench to loosen battery terminals slightly.

More than 85% efficient

Extends Driving Range 25% & TRIPLES Battery Life

Extends range of wheelchair or scooter by nearly 25%! Go farther per charge

Pays for itself twice on the savings from only one set of batteries (est. replacement cost $250)

Independent testing at Southern California Edison (see results below)

Be prepared for an emergency or power outage

Charge from any automobile during a power outage in an emergency

Charge from a standard automotive bartery charger (2A) if wheelchair charger forgotten or fails

Even great for camping and RV’ing (not recommended for extended periods of time)

Highly Recommended as part of Mobile Power Kit w/ PowerCheq

Provides 2 standard 12 volt automotive style power outlets (commonly known as a cigarette lighter adapter) to run low-power consumption devices from your wheelchair or scooter’s 24V battery system

Amount of power consumed by most devices will not even be noticeable on two large power wheelchair batteries – in fact improvements to battery life will probably extend range

Also great for use on other vehicles with 24V systems!

Heavy & Off-Road Trucks (for winches and all standard 12V equipment & accessories)

Buses & RVs

Marine: Larger Boats, Yachts, & Sailboats

Earth moving equipment

Winches, CB radios, GPS

12 Volt Lighting Systems

AM/FM CD Sound Systems, DVD / TV / Video Game Entertainment Systems

Charge at 10A with a standard 12V Automotive Charger

Отсюда.

Там даже есть объяснение, как это все работает. Как думаете, возможно это сделать самостоятельно? С чьей-нибудь, вашей помощью, конечно же?! Потому что я сам в этом “ни бум-бум”!

Возможно это или нет? Кто-то может помочь?

Там все это продается, конечно же. Вот только, дороговато это для меня сейчас…

Так как?! Возможно это или нет?!