unboxing AC-DC 5V 700mA 3.5W Power Supply Buck Converter Step Down Module for Arduino

unboxing AC-DC 5V 700mA 3. 5W Power Supply Buck Converter Step Down Module for Arduino.

How to convert 230V AC to 5V DC

This video helps you understand how we can convert your mains voltage (230V AC) to 5V DC. A series of steps have been involved like how a transformer,.

How to Make AC to DC converter at Home Very Easy.

For more videos Subscribe me A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), .


Latest News

  • Canadian Manufacturer Implements GaN FETs in AC/DC Converters with Redundant Feeds

    10/14/16 ,via Electronics360

    Currently the maximum output power range for the GaN-based AC/DC converters with redundant AC feeds is 200 W to 1,000 W. While the typical output is single 12 VDC, there are versions with three DC outputs (12V, 5V and 3V). However the TSE efficiency 

  • Pericom Delivers Industry's Smallest USB 2.0 Signal Multiplexer

    09/27/16 ,via Yahoo Finance

    "Our latest offering can be applied to very thin notebooks, tablets and smart phones and has new features such as over-voltage protection and the ability to tolerate a short to 5V VBUS at the micro USB or USB Type-C™ connector." "USB Type-C is the

  • Contactless wireless charging for healthcare and wearables

    The RAA457100 Power Receiver IC, in a 3.22 x 2.77 mm package, incorporates a synchronous rectifier circuit that rectifies the AC power used to excite the antenna coil of the power receiver and a charging control circuit for charging a lithium (Li-ion

  • Understanding the 3rd edition medical safety standard and using dc-dc converters to provide isolation

    Figure 2 illustrates a mains powered circuit generating an intermediate non-isolated 12V which is passed through an isolated dc-dc converter to produce 5V. The dc-dc is powered from a seemingly 'safe' 12V but with a direct connection to high voltage ac

  • Building Multi-Port USB Type-C Adapters for Power

    05/17/16 ,via EE Times

    In this 5V only system, it is easy to mix and match Type-C ports and legacy Type-A. Below is an example block diagram. In the early The AC/DC power supply rail does not need to be well regulated, as good regulation is provided through the buck

Canadian Industrialist Implements GaN FETs in AC/DC Converters with Redundant Feeds - Electronics360

Using Transphorm’s gallium nitride (GaN) green-effect transistors (FETs), Canadian power supply manufacturer Telcodium has launched high-efficiency redundant AC/DC power supplies with 94% unwavering system efficiency (TSE). The partners claim these are the first-ever redundant AC power supplies implementing GaN FETs in production. According to Telcodium, a unique AC series module with redundant AC feeds replaces a typical three-module power supply architecture comprising two power cater to bricks and one intermediate bus converter. To achieve the same TSE performance with the typical three-module power supply solution, each unit must offer 97% effectiveness, which exceeds the 80-Plus Titanium specification. Makers of redundant three-module AC/DC supplies have not yet demonstrated this performance, says Telcodium. Furthermore the new AC/DC module is 30% smaller than the standard three-module solution, freeing considerable space inside a host system. The standby power is also less than 1 W. Power aspect is better than 0. 99. To achieve this performance, the design combines patented front-end circuitry with the JEDEC-qualified 650V GaN FETs from Transphorm. The industrialist believes the redundant AC series modules will enable data center, server and telecom equipment designers to develop smaller, luxurious-performing systems with unprecedented power supply reliability. Currently the maximum output power range for the GaN-based AC/DC converters with long-winded AC feeds is 200 W to 1,000 W. While the typical output is single 12 VDC, there are versions with three DC outputs (12V, 5V and 3V). However the TSE... According to Telcodium’s president Gaetan Campeau, the GaN-based de trop AC series is in production. The IEEE Technology Time Machine (TTM) is IEEE’s flagship symposium on future technology directions. ” Edifice upon IEEE’s major technology initiatives, TTM 2016 will bring together high level renowned experts from research and manufacture to provide an overview of these technologies and explore how they may be leveraged towards “making the future”... Join GE CEO Jeff Immelt and a pandemic community of industry experts at Minds + Machines, GE’s fifth annual premier Industrial Internet event. Source: electronics360.globalspec.com

Pericom Delivers Persistence's Smallest USB 2.0 Signal Multiplexer - Yahoo Finance

), a unequalled supplier of serial high-speed switching, signal integrity, connectivity and timing solutions, today announced at USB Developer Days, the production's smallest USB 2. 0 Signal Multiplexer available addressing the growing needs for... Pericom will showcase the new solution at USB Developer Days , cubicle 10 in Houston, TX on September 27 and 28, 2016. PI3USB102J is the industry's smallest, single differential channel 2 to 1 Signal Multiplexer USB 2. 0 deflection with very low current... The extended temperature operation is increasingly required for very thin portable devices that don't have fans. PI3USB102J is close by in a 10 pad UQFN (Ultra-thin Quad Flat No-Lead ) package with 1. 2 x1. 4 x 0. 35mm linear dimensions. The operating temperature ranges from -20 to 100 degrees Celsius. "We are tickled pink to further enhance our leadership position in high speed signal multiplexers with our latest USB Signal Multiplexer addition," said Kay Annamalai, higher- ranking director marketing, Pericom Semiconductor. "Our latest offering can be applied to very thin notebooks, tablets and smart phones and has new features such as over-voltage safe keeping and the ability to tolerate a short to 5V VBUS at the micro USB or USB Type-C™ connector. "USB Type-C is the ideal solution to deliver data, power, audio and video over a only connector," said Jeff Ravencraft, USB-IF President and COO. "Companies like Pericom are enabling the mobile device market to congregate growing demand for thinner platforms. Diodes Incorporated and Pericom's USB Type-C™ solution includes USB Type-C™ controllers, prodigal speed signal switches, redrivers, power switches, DC/DC and AC/DC converters, and Transient Voltage Suppressors. Learn more about our complete USB Personification-C™ solution offerings at http://go. com/type-c. Pricing & Availability. PI3USB102J is available now in volume quantities. Additional information and a volume pricing bring in is available from Pericom worldwide sales , or by requesting a specific product price quote on www. About Pericom:. Pericom Semiconductor Corporation enables serial connectivity with over solutions for computing, communications and consumer market segments. Pericom's integrated circuits (IC) and frequency control products (FCP) furnish the connectivity, timing, switching, bridging and signal conditioning of high-speed signals required by today's electronic applications. Pericom is based in Milpitas, California, with think up centers and technical sales and support offices around the world. Pericom is a qualified supplier to more than 100 of the world's largest (File 1) corporations. Pericom was acquired by Diodes Incorporated ( Copyright © 2016 Source: finance.yahoo.com

Contactless wireless charging for healthcare and wearables - EDN Europe (registration) (blog)

A power receiver integrated circumference (RAA457100) and a power transmitter IC (RAA458100) come with an evaluation kit to help manufacturers with their wireless charging designs. However, existing wireless charging technologies have been considered unsuitable for charging systems employing succinct lithium-ion (Li-ion) secondary batteries for these low-power applications, in part due to difficulties in achieving smaller... and heat dispersion due to stocky charging currents that are required to charge low-power applications. The RAA457100 Power Receiver IC, in a 3. 22 x 2. 77 mm package, incorporates a synchronous rectifier lap that rectifies the AC power used to excite the antenna coil of the power receiver and a charging control circuit for charging a lithium... A 12-bit A/D converter is familiar to monitor the battery voltage and current during charging, and this data is supplied to the power transmitter to maintain the optimal charging power even. Protection features for the Li-ion secondary battery and a DC/DC regulator are also incorporated on the single chip. An on-chip DC/DC converter with efficiency of 85% at 1 mA gives extended transaction action on battery power. The RAA458100 Power Transmitter IC includes all circuits needed for wireless power transmission and support for distinguish 5V power supply voltage from mobile batteries. Power transmission involves applying a 125 kHz alternating current to the antenna twist of the power transmitter to excite the antenna coil of the power receiver and generate AC power. Renesas’ power transmitter IC drives a span circuit and controls the alternating current to obtain the transmission power value required by the. Source: www.edn-europe.com

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  • 8V AC to 5V DC converter

    07/01/11 ,via www.avforums.com

    I am trying to use a battery, non-transformer (8V AC) door chime with an 8V AC bell transformer. So I am looking for a ready made module (if possible)that will convert 8V AC bell tranformer output to 5V (currently 4.5V = 3 x Size C batteries). I started ...

  • Details about 1000mA 100-240V AC to DC 4.5V 1A Converter Charger Adapter US Plug Power Supply

    10/09/16 ,via ebay.com

    This is the price (excluding shipping and handling fees) this seller has provided at which the seller has sold the same item, or one that is virtually identical to it, in the recent past. The "off" amount and percentage simply signifies the calculated ...

  • AU Plug AC to DC 5V 2A Power Supply Charger Converter Adapter Cable 5.5mm

    10/09/16 ,via ebay.com.au

    No questions or answers have been posted about this item. Estimated between Wed. 19 Oct. and Fri. 4 Nov. Seller posts within 1 day after receiving cleared payment - opens in a new window or tab. 1), Please contact us to get a RMA number BEFORE returning ...

Details about 12V/5V/3.3V/9V AC-DC Power Supply Buck Converter Adapter ...
Details about 12V/5V/3.3V/9V AC-DC Power Supply Buck Converter Adapter ...
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AC-90V-240V-to-DC-5V-adapter-converter-regulator-Switching-Power ...
AC-90V-240V-to-DC-5V-adapter-converter-regulator-Switching-Power ...
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12V-5V-3-3V-9V-AC-DC-Power-Supply-Buck-Converter-Adapter-Step-Down ...
12V-5V-3-3V-9V-AC-DC-Power-Supply-Buck-Converter-Adapter-Step-Down ...
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