High density hot swap front-ends deliver up to 650-W
February 06, 2012 // Paul Buckley
Unipower LLC has introduced the SGH 3000 Series of 650 W, 12 V front-ends designed to satisfy the latest networking and datacom applications that demand smaller size, lower energy consumption and a reduced cost of ownership.
The SGH Series offers a power density of 17.5 W/in³ and efficiency levels to 92%.
Featuring a universal AC input (90 to 264 VAC) with minimum power factor greater than 0.95, they provide 12 VDC and a 5 V standby outputs from a 1U high package. N+N redundant operation is achieved with active load sharing and ORing protection circuitry. A Class B EMI filter is also standard.
In addition, the new Front-Ends incorporate both analog and PMBus communication for status control of each power module as well as LED indicators and audible alarms to communicate status or fault conditions.
Measuring 11.81 x 1.99 x 1.57 inch (300 x 50.5 x 40 mm), Unipower’s SGH3000 Series Front-Ends feature an operating temperature range of 0 to +50ºC and variable speed cooling fans.
Like all Unipower products, the SGH3000 Series comes with a two year warranty.
Visit Unipower at www.unipowerco.com
Superconducting qbits made immune to quasiparticle energy loss
April 18, 2014
The energy storage time of a quantum switch has been improved by several orders of magnitude by scientists at Yale who have ...
The Filter Wizard: Just add a transistor
Mobile display revenues soar, leaving TV behind
European organic PV project aims for material gains
Nanomaterial-packed cathode extends range of EV lithium-sulfur batteries
Wearable computing market on 78% CAGR through 2018
April 17, 2014
Shipments of wearable computer devices will reach 19.2 million in 2014, tripling shipments in the previous year, and climb ...
OLED TV shipment delays stall OLED material growth
BMW updates navigation via mobile radio connection
Ford pickups unveil first LED forward lighting solution
- USB 5V 2.5A Output, 42V Input Synchronous Buck with Cable Drop Compensation
- Measurement applications across multiple test platforms
- Supplying DC input power to string inverters
- Supplying DC input power for HEV testing
InterviewHeartbleed challenges the Internet of Thing
The Heartbleed security bug is a key example of the fundamental security challenge for the Internet of Things says Green Hills Software as it launches a new security group.
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Arrow Electronics is giving away ten XMC1200 lighting application kits, worth 100 Euros each, for EETimes Europe's readers to win.
Each kit combines Infineon’s brightness and colour control XMC1200 CPU board to drive flicker free LED dimming and colour changing, together with a colour LED card and a white LED card.
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.