Linear Technology Corporationannounces the LTC3884, a dual-output current-mode synchronous step-down dc-dc controller with programmable loop compensation and I²C-based PMBus interface. This device enables the use of very low dc resistance (DCR) power inductors (0.3 milliohms) by enhancing the signal-to-noise ratio of the current sense signal to maximize converter efficiency and increase power density. Recommended: Jeffrey Beck now Astrodyne TDI President
The HCS Series from Stackpole now includes an 0.2 milliOhm resistance value in the 3920 and 5930 chip sizes. This extremely low resistance value allows higher power current sensing with greater efficiency. In addition, the all-metal raised element means lower PCB temperatures due to increased convection under the part. The HCS typically runs 15 to 30 degrees C cooler than
Artesyn Embedded Technologies today launched the ADQ500 series, new 500-Watt quarter-brick isolated dc-dc converters with the high efficiency and thermal performance demanded by telecom network and data center equipment. ADQ500 series converters are Artesyn’s first to have both a digital interface version and an analog interface version, with both following the industry standard DOSA footprints. The digital interface version allows
Analog Devices, Inc. today introduced a 24-bit data acquisition system-on-chip (SoC) series designed to improve the performance of protection, monitoring, and power quality measurement equipment used to manage transmission and distribution (T&D) within smart grid systems. The AD7770 enables higher performance and smaller form factor protection relays, while the AD7771 enables power quality measurement equipment to provide early detection of
Linear Technology Corporationannounces the LT8331, a current mode step-up dc-dc converter with an internal 500mA, 140V switch. It operates from an input voltage range of 4.5V to 100V, making it suitable for use with a wide range of input sources found in industrial, transportation and avionic applications. The LT8331 can be configured as either a boost, SEPIC, flyback or inverting
XP Power has today launched the CHD250 ac-dc power supply series of 250-Watt convection-cooled single-output units for applications that require medium power in an open frame, fan-less design. With a compact 3 x 5″ standard footprint that fits within a 1U height, the series meets international safety approvals for industrial and medical equipment. Recommended: Jeffrey Beck now Astrodyne TDI President
We are often ask by customers, do you have some reporter software which working with BTS software, to make the reporter better and easier? Today we introduce the reporter software from Neware for BTS. It’s based on .net framework and totally graphic. Please download it from https://newarebattery.com//softwares/BTSReport1.07.zip and have a try. And we took some screenshots and made remarks for your reference. This is
EOS Power is just releasing its new (M)WLP120 Series of medical and commercial low-profile, high-efficiency ac-dc products. The (M)WLP120 Series is the third addition to the ultra-small EOS low-profile high-efficiency series of products, following the (M) WLP225 and (M)WLP350 series. It is packaged in a small 2 x 3 x 1.18 (30 mm) inch profile and delivers 16.94 Watts per
Minmax Technology Co. Ltd. has added the MJW10 series of cost-optimized 10W isolated dc-dc converters in an encapsulated 1″x1″ industrial standard package. There are 24 models available for 12-, 24-, and 48-Vdc inputs with a 2:1 input voltage range and tight output voltage regulation. The MJW10 series come in a shielded metal package and internal EMI filter to meets EN55022
Arch Electronics Corp. has added the AHCN series of 5-Watt PCB-mountable ac-dc power supplies. Measuring 2.0 x 1.0 x 0.6 inches , the AHCN power supplies are fully-encapsulated and in a plastic case. They operate over a universal input range of 90- to 264-Vac 47-440 Hz and have a no-load power rating under 0.2W. A 120- to 370-Vdc input option