je.st
news
Tag: converter dcdc
Three-Phase PFC and DC/DC Converter enhances data center efficacy.
2014-06-04 14:30:31| Industrial Newsroom - All News for Today
Operating from 3-phase, 480 Vac input, 5 kW PFC converter (MPA9535) provides 380 Vdc output and ensures PFC is as close as possible to unity. Power conversion efficiency is up to 96% typ. Fed directly from MPA9535, matching high input voltage 1,200 Watt DC-DC converter (MPA9512) has 2 DC outputs: 12.12 Vdc (main) and +5 Vdc (standby). This stage of power conversion achieves efficiency of 95.2% typ. Occupying combined 4U footprint, 2 units are designed for use in 19-inch server racks. This story is related to the following:DC To DC Converters |
Tags: data
center
converter
data center
New DC-DC Converter Modules From Artesyn Embedded Technologies Target Wireless Power Amplifiers
2014-05-13 13:10:34| wirelessdesignonline News Articles
Artesyn Embedded Technologies, formerly Emerson Network Power's Embedded Computing & Power business, today announced two new families of high performance isolated dc-dc converters for radio-frequency (RF) power amplifiers, used in micro and macro cell, NodeB/eNodeB, and remote radio head (RRH) applications.
Tags: power
target
technologies
wireless
DC/DC Converter suits high/low side IGBT drive applications.
2014-05-05 14:30:29| Industrial Newsroom - All News for Today
Comprising 12 dual-output models, MGJ2 series can power high/low side gate drives in bridge circuits using IGBTs and MOSFETs. Encapsulated products feature basic and supplementary insulation, with isolation test voltage of 5.2 kVdc, and come in SIP format. Nominal input voltages are 5, 12, 15, and 24 Vdc, and there are 3 output voltage combinations: +15/-5 Vdc, +15/-8.7 Vdc, and +20/-5 Vdc, for each input voltage. Occupying 1.96 cm² footprint, converters have power density of 0.81 W/cm³. This story is related to the following:DC To DC Converters
Tags: side
drive
applications
converter
DC/DC Converter concurrently covers all railway bus voltages.
2014-05-02 14:31:01| Industrial Newsroom - All News for Today
MGDDI-60 Series has 12–160 V input range and covers all typical battery/bus voltages — 24, 28, 48, 72, 96, 110 V — with same device, which is enabled via switching techniques that also keep efficiency over 90%. With 2 outputs (5, 12, 15, and 24 V) for parallel, serial, or symmetrical operation, converters can cover diverse needs. This 60 W series, which comes in 2 x 3 in. housing and operates from -40 to +100°C, is potted to fit rugged transportation environmental conditions. This story is related to the following:DC To DC Converters
Tags: covers
bus
converter
railway
Wide-Input DC/DC Converter targets telecom and PoE applications.
2014-04-22 14:32:35| Industrial Newsroom - All News for Today
Available in through-hole and SMT versions, PKU5510E features 18–75 V input range and fly-forward topology. This 1.3 x 0.9 x 0.37 in., 50 W module delivers output current of 15 A at 3.3 V output and has built-in functional isolation of 2,250 Vdc. With natural convection, module delivers full performance up to 80°C, and full power can be delivered up to 96°C when system experiences 3.0 m/s convection cooling. Efficiency reaches 92% efficiency at 50% load and 27 V input. This story is related to the following:Power Converters | Converters
Tags: applications
telecom
converter
targets
Sites : [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] next »