Product category:
Capacitors
News Release from: Young Electronics Group | Subject: Nippon Chemi-Con PSA series
Edited by the Electronicstalk Editorial
Team on 25 October 2004
Radial lead capacitors copy surface
mount success
The Nippon Chemi-Con PSA series of radial lead capacitors uses the same materials and design principles as the surface mount PXA series.
The Nippon Chemi-Con PSA series of radial lead capacitors uses the same materials and design principles as the surface mount PXA series A conductive polymer is used to create low equivalent series resistance (ESR), high temperature resistance and a high ripple current capability
This article was originally published on Electronicstalk on 8 Nov 2004 at 8.00am (UK)
Related stories
Low impedance capacitors take the heat
Specialist distributor, Young Electronics, has launched a new series of surface mount capacitors that boast low impedance and high heat capability.
The conductive polymer results in capacitors with a greater resonant frequency than those made from materials such as tantalum and with liquid electrolytes.
With a rated voltage range of 205-16V DC, the capacitors function for 2kh hours at 105C.
The capacitance change following this test was less than 20% of the initial rated value and the ESR was less than 150% of the original value.
Similar results were achieved when the capacitors were subjected to 1000 cycles with the surge voltage specified at 105C for 30s and a discharge of 5min and 30s.
The capacitance range is 47-1000uF.
The PSA radial lead series is designed for use on DC/DC convertors, voltage regulators and decoupling applications on computer motherboards.
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