Switching Regulators do not require external capacitors.
November 6, 2008 -
Operating from -40 to +85°C, TSR-1 Series is comprised of 9 models offering 4.75-32 Vdc input range, output voltages from 1.5-15 Vdc, and output current of 1 A. Efficiency up to 96% allows full load operation up to +60°C ambient temperature without heatsink or forced cooling. Along with built-in filter capacitors, series features short circuit protection, ±2% output accuracy, and 2 mA max standby current.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
TRACO Electronic AG
Jenatschstrasse 1
Zurich, , CH - 8002
Switzerland
New 1A Switching Regulators from TRACOPOWER
TRACOPOWER introduces the new TSR-1 Series of 1 A Switching Regulators which are drop-in replacement for inefficient 78XX series linear regulators.
The TSR-1 Series consists of 9 models offering 4.75~32 VDC input ranges and output voltages of 1.5~15VDC and 1A output current. High efficiency operation up to 96% allows full load operation up to +60°C ambient temperature without need of any heatsink or forced cooling. The TSR-1 switching regulators provide other significant features over linear regulators including: better output accuracy; lower stand-by current; and no requirement of external capacitors. The wide input voltage range up to 32VDC and allow direct operation from a 24VDC bus voltage. The high efficiency and low stand-by power consumption make these regulators also an ideal solution in battery-powered applications.
The TSR-1 products are in full production with deliveries from stock to 6 weeks. Pricing starts at $5.50 for 1000 pieces. Specifications are available for download from http://www.tracopower.com/products/tsr1.pdf. Contact Powergate LLC for Sales & Technical Support @ (866) 588-1750 or sales@powergatellc.com.
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