The Verge Chinese Station reported on November 3
PowerBulb is not only a light bulb but also a charger. It can charge two devices at the same time. Apparently, Mega Tiny’s PowerBulb development team found that people face difficulties in finding the right place to recharge their equipment, especially when sharing with other people. Therefore, Mega Tiny believes that LED bulbs with two built-in USB ports are a good idea. It can replace the tangled power strips and make the desktop neat.
Currently, many people go online via mobile phones and tablet computers before going to bed, and alarm clocks and lighting fixtures are placed on the nightstands. People want to reach out to reach these devices and charge them on the bedside. What is annoying is that the nightstands will be filled with these devices and cluttered connections.
( 
As long as the lighting is on, two USB ports can charge the device. Even if the light is off, the phone can still be charged and a dedicated switch on the light bulb allows the user to continue charging the phone even when the light bulb is turned off.
The service life of the LED bulb in the PowerBulb is 50,000 hours, which means it can be used continuously for more than 5 years.
PowerBulb can charge 2 devices at the same time, including iPads, tablets, smart phones, smart watches, Kindles, or any device that charges via the USB interface. It supports the E26 and E27 lamp heads, meaning that users can use them anywhere in the world.
SmartBulb's starting price on Kickstarter is 29 US dollars (about 196 yuan). (Author: Ashley Carman compile: Oncidium)
Click to view original english
The Chinese related rights of the works of The Verge in the United States belong to Tencent Corporation and may not be reproduced or excerpted without authorization.
APM ac power source model SP300VAC1500W provides a complete AC test solution with built in arbitrary waveform generator to simulate many types of power waveforms, at power levels up to 1500 VA.With better accuracy and faster response time, The dc and ac output power supply offers greater advantage for R&D and compliance tests.The application is from bench-top testing to mass production.
This AC source model SP300VAC1000W adopts high speed DSP+CPLD control, high frequency PWM power technology and active PFC design to realize AC/DC stable output.
Some features as below:
- 4.3"large touch color screen
- AC+DC mixed or independent output mode
- Capable of setting output slope/phase angle
- Built-in IEC standard test function
- Built-in multiple protections
- Built-in power meter
- Support impedance function
- Support for LIST/PULSE/STEP mode & Transient mode
- Standard RS232/RS485/USB, Optional GPIB//LAN
- Support harmonics/inter-harmonics simulation and measuring function
- Support for USB data import/export and scree nap from front panel
1500W AC Power Supply,Adjustable 1500W Power Supply,1500W Power Supply,Ac Dc Power Source
APM Technologies Ltd , https://www.apmpowersupply.com