Tecnología - 06 - Apagón: Cargador de dinamo manual con condensador y con salida a 220V

I'm showing a dynamo charger that provides a 220V output for energy-saving light bulbs (it works at 1W, but anything higher is useless). Product link added April 22, 2021: https://a.aliexpress.com/_mM1bCEP I mention the price of the device in the video. Its dimensions are 23 cm high (including the handle), 8 cm deep, and 12 cm wide. It has a capacitor and a charge indicator. It has three buttons: one to activate the 220V output, another to activate the USB output, and a third to activate an emergency light. With a 20-volt charge, the emergency light lasts for 30 minutes, and with a 30-volt charge, it lasts for 45 minutes. Since it didn't come with instructions, I've included my nephew's translation from Chinese of the specifications on the back of the device: Thanks, nephew!!! 👍🏼🙏👍🏼😉 Instructions for using the portable dynamo: 1. Before using it, if you press the USB button and the voltmeter doesn't light up, turn the crank of the generator until it reaches 21 volts (when the generator reaches 11 volts, turning the crank may be somewhat difficult due to a relatively high voltage drop). 2. If you press the light button, the pre-installed emergency light will turn on. If the generator reaches 20 volts, the light can stay on for up to 30 minutes. 3. Press the USB button, which has a 5-volt DC input and output at 3 amps, and continue turning the crank to recharge cell phones, tablets, and even USB-powered electric fans or audio devices. 4. Press the 220-volt button to activate the 220-volt, 30-watt AC power port. This power can be used to recharge batteries in small devices or LED lights. 5. When you press the 220-volt or USB button, a light will illuminate on the generator, which has a large electrical storage capacity. 6. If the generator runs out of power, it will enter standby mode. To resume use, simply turn the hand crank again. Small 5V 3A 12V 20A Handheld Generator, Portable Power Bank, 220V 20W, for Wildlife, Travel, and Home Use https://a.aliexpress.com/_EQ6kgvp #jpltechnology #jplpower