Industry Schools FE/HE Site: Industry Site: Schools Site: FE/HE Site: Mobile
  • Suggested Queries


TracoPower DC/DC Converters, TSR 3 Series

<P>A range of <STRONG>TracoPower 3A DC/DC Converters</STRONG> from the <STRONG>TSR-3 Series</STRONG>. These <STRONG>TSR 3</STRONG> models are non isolated step down switching regulators that can also be operated with a negative output voltage.</P><P>The converters are supplied in a very compact open frame package of 15.5 x 9.4 x 6.2mm. The high efficiency of up to 95% admits a full load operation up to 50&deg;C and up to 85&deg;C with 50% current reduction. They have a low standby current and a wide input range. As the converters do not need a heatsink, this gives them a significant advantage over linear regulators.<BR>Together with a remote On/Off input and protection against short circuit and over temperature these converters are ideal load regulators for high reliable and energy critical applications.<STRONG></P></STRONG>
  • High performance 3A switching regulator
  • Suitable for positive and negative output circuit
  • High efficiency up to 95%
  • Adjustable output voltages
  • Over-temperature protection
  • Short circuit protection
  • Remote On/Off input
  • Low output ripple and noise
  • 3-year product warranty
  • Supplied with an Output Current of 3A
  • Available with a wide input voltage range of 2.5 to 5.5, 4.5 to 14 and 10 to 30VDC
  • Available with an Adjustable Output Voltage of 0.6 to 3.3, 0.59 to 6.0, 3.0 to 6.0 and 5.0 to 15VDC
Positive Output Circuit
Mftrs. Part No.Input V rangeOutput voltageOutput A Efficiency typ.Order code
TSR 3-05332.5 to 5,5VDC0.6 to 3.3VDC 3A95 % at 2.5 VDC63-9653
TSR 3-12504.5 to 14VDC0.59 to 6.0VDC 3A93 % at 3.3 VDC63-9654
TSR 3-245010 to 30VDC 3.0 to 6.0VDC3A91 % at 5.0 VDC63-9655
TSR 3-2415010 to 30VDC5.0 to 15VDC3A95 % at 12 VDC63-9656
--------------------------------------------------------------------------------------------------
Negative Output Circuit
Mftrs. Part No.Input V rangeOutput voltageOutput A Efficiency typ.Order code
TSR 3-12504.7 to 13VDC-0.59 to -6.0VDC 1.5A at >3.3VDC90% at -3.3 VDC63-9654
2.2A at <3.3VDC
TSR 3-245010 to 27VDC -3.0 to -6.0VDC3A90% at -5.0 VDC63-9655
TSR 3-2415010 to 25VDC-5.0 to -15VDC3A91% at -12 VDC63-9656
*Question functionality currently disabled