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Siemens Puts Converter Stations of HVDC Llink Between France and Spain into Operation

2015-05-07 18:43:00| Transmission & Distribution World

With initial testing, Siemens began commissioning the converter stations for a high voltage direct current (HVDC) transmission link between France and Spain. read more

Tags: into france operation spain

 

Dominos N610i helps French converter win label award

2015-05-07 07:00:00| Label and Narrow Web Breaking News

QRT Graphique invested in the four color + white digital press in 2013 to drive its short and medium run business growth.

Tags: french win label award

 
 

High-Density DC/DC Converter meets demanding data network needs.

2015-05-05 14:31:07| Industrial Newsroom - All News for Today

Based on Hybrid Regulated Ratio (HRR) power topology, quarter-brick PKM4817LNH (57.9 x 36.8 x 11.4 mm) is optimized for parallel operation to power high-data-demand network boards in datacom industry. Each unit offers 800 W of power, and scaling up to 3 modules achieves total deliverable power of 2,200 W. Parallel mode uses Droop Load Sharing, input range is 45–60 V, and typical efficiency is 97.1% at 60% load. Various protection features also come standard.

Tags: data network meets converter

 

Quarter Brick 250 W DC/DC Converter achieves 92% efficiency.

2015-05-01 14:31:05| Industrial Newsroom - All News for Today

Supplied in 2.39 x 1.54 x 0.50 in. package, QMW operates at fixed frequency and follows conservative component derating guidelines. RoHS-compliant unit has 9–36 Vdc input range; isolated, precisely regulated 12 V output; and input to output isolation of 2,250 Vdc. Switching frequency is 275 kHz, output voltage setpoint accuracy is ±1%, and output noise is 120 mV peak to peak. Able to operate from no-load condition up to max 20.5 A output current, converter offers line regulation of 0.2%.

Tags: quarter efficiency converter brick

 

Bidirectional DC-DC Converter suits energy storage systems.

2015-04-28 14:31:06| Industrial Newsroom - All News for Today

Intended for solar or wind powered energy storage systems, 2,500 Watt Model EZA2500-32048 can automatically, and continuously, change conversion direction from grid side 320 Vdc nominal to battery side 48Vdc nominal. Output voltage and current can be programmed or monitored using RS-485 communications port. Suitable for mounting in cabinets measuring 423 x 400 mm and 1U high, converter operates at full power in ambient temperatures from -10 to +40°C and achieves 94% efficiency.

Tags: systems energy storage converter

 

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