Power

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PWM controller IC for non-isolated DC/DC POLs

PWM controller IC for non-isolated DC/DC POLs
ZMDI announces a fully configurable true-digital, high-performance PWM controller IC for non-isolated, step-down DC/DC point-of-load (POL) supplies. The ZSPM1005 operates in a single-phase and single-rail configuration. ZMDI is following its roadmap for smart power management by adding another ZSPM IC family member targeted for FPGA designs and POL power modules for single-phase applications including telecommunication, base stations, servers and storage.
17th April 2014

Converters offered in 3 nominal input voltage ranges

Converters offered in 3 nominal input voltage ranges
A family of isolated 6W single and dual output DC/DC converters, designated the NCM6 series, has been launched by Murata. Accommodating up to an ultra wide 4:1 input range, the DC/DC converters are available in three nominal input voltage ranges of either 5 VDC input (4.5 – 9 VDC 2:1 range), 12 VDC (9 – 36 VDC 4:1 range) or 48 VDC (18 – 75 VDC 4:1 range). 
16th April 2014

LED drivers give lighting systems a tailored look

LED drivers give lighting systems a tailored look
Stadium Power is offering a wide range of DALI LED power supplies, LED drivers and controllers offering customers the ability to tailor LED lighting systems to individual requirements including; simplified system design, energy management, scene change, flexibility and ease of maintenance.
16th April 2014


Power supply certified by 80 PLUS as Titanium efficiency

Power supply certified by 80 PLUS as Titanium efficiency
A titanium efficiency, bulk front-end power supply, designated the DS3000TE-3, has been launched by Artesyn Embedded Technologies. The 3000W power supply uses proprietary Artesyn power switching technology and high density component packaging techniques to provide servers, networking, telecom and other redundant power applications with the highest efficiency solution.
15th April 2014

Intersil introduces first high voltage power module

Intersil introduces first high voltage power module
  The ISL8216M is an 80V, 4A non-isolated DC/DC step-down power module which provides a complete power supply in a package that can be used across multiple applications from telecomms and network infrastructure to factory test equipment with minimal design effort, speeding time to market.
14th April 2014

Power supplies feature active PFC and forced current sharing

Power supplies feature active PFC and forced current sharing
  Designed to provide up to 1500W, the PAE1500 series of AC/DC, single output power supplies have been announced by Powersolve. There are seven models in the series, all of which feature a 90-264V AC input voltage range with active PFC and forced current sharing for parallel operation.
14th April 2014

450W medical power supply boasts compact design

450W medical power supply boasts compact design
HiTek Power is now offering a medical power supply (compliant with IEC60601-1 – 3rd Edition) that boasts a compact footprint, high level of effectivity of 90% and some additional special features.  With convection cooling, this device produces 300W and with a 23.5 CFM fan, it can even be loaded to 450W.
11th April 2014

Switch incorporates 85mΩ Pch MOSFET

Switch incorporates 85mΩ Pch MOSFET
A power switch optimised for USB 2.0 and 3.0 applications, as well as power line distribution and Hot plug applications, has been launched by Torex. The XC8107 device incorporates 85mΩ Pch MOSFET power switch for low ON resistance.
11th April 2014

50W DC/DC converter targets Power-over-Ethernet applications

50W DC/DC converter targets Power-over-Ethernet applications
Suitable for Power-over-Ethernet (PoE), as well as 24 or 48V telecomms systems applications, Ericsson has introduced a 50W DC/DC converter module. The PKU5510E features an ultra-wide input range of 18-75V, an output current of 15A at 3.3V output and a built-in functional isolation of 2250V DC that meets the requirements specified by the IEEE802.3 Ethernet networking standard.
11th April 2014

LDO regulator increases design flexibility

LDO regulator increases design flexibility
The AZ2085 adjustable LDO regulator, from Diodes Inc, has a minimum load current of just 1mA, a maximum of 3A and an adjust pin current of only 6µA which makes the device, the company claims, able to handle a far wider range of applications than alternative DC linear voltage regulators.
9th April 2014


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