Date: 24/12/2009

1kW single-output AC-DC power supply from TDK-Lambda

TDK-Lambda has introduced the RFE1000, a new series of 1kW single-output AC-DC power supply for stand alone or distributed power architectures (DPA). The suggested applications for the RFE1000 power supply are 24V, 32V or 48VDC bulk power, industrial controls, telecom/datacom, process controls, medical, RF amplifiers, and test & measurement equipment.

The key features of the RFE1000 power supply are,

1U high
Internal ORing diodes
Current share
Full array of signals
Utilizes less system space
Suitable for N+1 redundancy
Can be paralleled for high power
Easy system monitoring
Up to +20% and -10% output voltage adjustment
Operating input voltage from 85 to 265VAC with PFC
Up to 88% of efficiency
Overvoltage, overcurrent and overtemperature protection
Single-wire current sharing and an auxiliary 12V/0.25A output

The RFE1000's each power supply has variable-speed cooling fans and can operate in temperatures ranging from 0 to +70°C. The RFE1000 has a power density of 10.5W/in3 with dimensions of 12 x 5 x 1.61 inches.

For system monitoring there are opto-isolated signals for DC-OK, AC-fail and overtemperature warning, along with a LED indicator for DC-OK. Remote On/Off control is also standard, as is remote sense.

Price: Each $295.00 for 1k pieces
Availability: Now

For more details visit www.us.tdk-lambda.com/lp