Highly Configurable DC-DC Converter with Integrated HBridge from Diodes Incorporated
08.16.2018 · News
Diodes Incorporated introduced the AP72200. This device is a high-current synchronous buck/boost DC-DC converter with integrated high-side and low-side H-Bridge MOSFETs. The AP72200 delivers up to 97% efficiency with 1% voltage regulation accuracy...
Reset an SOC only when power is ready
08.15.2018 · Circuits
SOC normally requires two power supplies – one for the core supply and the other for the I/O. To properly power up the chip, you need to get one of the power supplies ready before the other, according to the SOC's power-sequence requirement...
Rugged 250 Watt RF PA transistor delivers 69 % energy efficiency and withstands VSWR 20:1 on all phases
08.15.2018 · News
Ampleon announced an addition to its line-up of high power LDMOS RF transistors suitable for use in continuous wave RF energy applications. The BLC2425M10LS250 power transistor is highly efficient, achieving up to 69% efficiency and is capable of providing up to 250 Watts output power...
Network imitates thermocouples
08.14.2018 · Circuits
Thermocouples find widespread use for temperature measurement in systems. During system design or testing, you must observe the system's response at different temperatures. However, it's inconvenient to heat a thermocouple every time you need to check a system's performance...
60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs
08.14.2018 · News
Analog Devices announced the Power by Linear LTC3372, a highly integrated power management solution for systems that require multiple low voltage outputs generated from an input voltage as high as 60 V...
Servo loop improves linear-regulator efficiency
08.13.2018 · Circuits
Linear regulators are easy to implement and have better noise and drift characteristics than switching approaches. Their largest disadvantage is inefficiency: excess energy dissipated as heat. Several well-known techniques are available to minimize the input-to-output voltage across a linear regulator...
A good view for security cameras: infrared LED provides light for razor sharp images
08.13.2018 · News
Osram Opto Semiconductors is expanding its proven Oslon Black portfolio for infrared illumination with the addition of an infrared LED with a narrower beam angle of ±25°...
Elmos introduces BLDC motor driver for 48V board net
08.09.2018 · News
Elmos introduces with the E523.50, a threefold 72 V half-bridge driver for brushless DC motors. Feasible are automotive applications with 12/24 V- (Trucks) and 48 V board net power supply as well as industrial applications with 24 to 60 V power supplies...
Seeed Studio's Fusion Service Marks Its Tenth Year Anniversary as a Provider of Electronics Manufacturing Services
08.08.2018 · News
This month marks Seeed Studio’s 10th Year Anniversary as the turn-to company for accessible and affordable electronic hardware development. Seeed made its mark on the global stage as one of the pioneers cultivating the Maker and open source hardware movements...