Power consumption is a crucial factor for the Internet of Things (IoT) applications, as it relies on a battery, which has a limited capacity and short service life, to carry out the device’s operations. IoT devices are often deployed in places that are physically difficult to reach making it difficult and expensive to replace them when […]
TDK Corporation presents a new packing unit for CeraCharge, the world’s first SMD technology solid-state rechargeable battery, in the compact size EIA 1812 (4.4 x 3.0 x 1.1 mm3). The packing unit (B73180A0101M199) includes 10 blister-packed CeraCharge batteries that come in a vacuum-sealed plastic bag. The components are manufactured in regular series production and are suitable for
RECHARGEABLE 100-ΜAH BATTERIES COME IN PINT-SIZED SMD FORMAT Read More »
Analog Devices announced the release of a new synchronous step-down regulator, LT8648S, that features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of input and boost capacitors to optimize all the fast current loops inside and make it easy to achieve advertised EMI performance
ANALOG DEVICES ANNOUNCES 42V, 15A SYNCHRONOUS STEP-DOWN REGULATOR SILENT SWITCHER 2 Read More »
The LT8648S synchronous step-down dc-dc regulator from Analog Devices features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of input and boost capacitors to optimize all the fast current loops inside and make it easy to achieve advertised EMI performance by reducing layout
42V, 15A SYNCHRONOUS STEP-DOWN DC-DC REGULATOR Read More »
Murata has successfully commercialized the world’s smallest PTC thermistor (resettable fuse) with part number PRG03BC181QB6RL, in a 0201-inch size (0.6 x 0.3 x 0.3mm) package targeted for mobile devices. With an operating temperature from -20 deg C to 60 deg C the new PTC can provide excellent long term stability in high-temperature environments. They has succeeded in commercializing the
MURATA ANNOUNCES SMALLEST PTC THERMISTORS FOR SMARTPHONES AND WEARABLES Read More »
New modulation method increases operational lifetime of switching power units through digital, highly dynamic control and the use of film capacitors. SMART ALGORITHM TRIPLES SERVICE LIFE OF POWER SUPPLIES Switching power units are used for the power supply of many electrical devices, e.g. computers, LED lights or laser welding equipment. They convert alternating current from
SMART ALGORITHM TRIPLES SERVICE LIFE OF POWER SUPPLIES Read More »
The oscillators are the devices that generate oscillatory (AC) output from given DC input. There are different kinds of oscillators based on the output waveform they generate. Like · Sinusoidal oscillators – they generate sinusoidal (sine) wave output · Square wave oscillators – they generate square (or rectangular) wave output · Triangular wave oscillators –
Sine wave oscillator using LM741 Read More »
With ultra-low quiescent current of 250 nA, the MCP1811 enables battery life which is four-times longer than conventional ultra-low Iq LDO regulators. Compact packages down to 1 x 1 mm also help the MCP1811 to minimise board space. The MCP1811/12 devices are 150 mA (MCP1811) and 300 mA (MCP1812) low dropout (LDO) linear regulators that provide high-current and low-output
ULTRA-LOW QUIESCENT LDO EXTENDS BATTERY LIFE FOR SENSORS AND PORTABLE DESIGNS Read More »
Texas Instruments TPSM846C24 35A Power Modules offer a fixed frequency and incorporate the controller, power MOSFETs, inductor, and associated components into a thermally enhanced, surface-mount package. To set the operating parameters of the module, the user supplies the input and output capacitors as well as a few other passive components. A two-phase power solution can be achieved
TEXAS INSTRUMENTS TPSM846C24 HIGH-DENSITY STEP-DOWN POWER MODULE Read More »
This small project shows how to make a simple wave audio player using PIC16F887 microcontroller and SD card. The WAV audio file used in this project is 8000 Hz, 8-bit stereo (2 channels). Hardware Required: PIC16F887 microcontroller SD card (formatted with FAT16 or FAT32 file system) ASM1117 3.3 voltage regulator Audio amplifier (ex: PC
Wave audio player using PIC16F887 microcontroller Read More »
