20 OCTOBER 2014www.electropages.com
Vishay – New screw-terminal power aluminium capacitors perform for 10,000 hours at +85C
Edited by : AL CIRCLE
1 min read
Latest from Vishay is a new series of screw-terminal power aluminium capacitors designed for traction and heavy-duty applications. Devices in the 110 PHT-ST series offer a long useful life of 10,000 hours at +85C and high ripple current to 19.76A at +85C in large 76mm x 146mm and 76mm x 220mm case sizes.
Featuring a cylindrical aluminium case insulated with a blue sleeve and pressure relief in their sealing disc, the capacitors combine their long useful life with high capacitance of 6000µF over a voltage range of 250V to 450V. Additional capacitance and voltage values are available on request. The devices offer tight tolerance of -10% / +30%, low maximum ESR down to 17.6mohm, and a wide operating temperature range from -40C to +85C.
As polarized aluminum electrolytic capacitors with a non-solid electrolyte, 110 PHT-ST series devices are optimized for rail traction in trains, subways, and light rail systems, in addition to power supplies in heavy-duty industrial applications. The capacitors are available with 13mm high-current M5 and M6 discs, 18mm high-current M6 discs, and 1/4-28 UNF discs. The devices are RoHS-compliant and available in standard or bolt-nut versions, says the company.
Featuring a cylindrical aluminium case insulated with a blue sleeve and pressure relief in their sealing disc, the capacitors combine their long useful life with high capacitance of 6000µF over a voltage range of 250V to 450V. Additional capacitance and voltage values are available on request. The devices offer tight tolerance of -10% / +30%, low maximum ESR down to 17.6mohm, and a wide operating temperature range from -40C to +85C.
As polarized aluminum electrolytic capacitors with a non-solid electrolyte, 110 PHT-ST series devices are optimized for rail traction in trains, subways, and light rail systems, in addition to power supplies in heavy-duty industrial applications. The capacitors are available with 13mm high-current M5 and M6 discs, 18mm high-current M6 discs, and 1/4-28 UNF discs. The devices are RoHS-compliant and available in standard or bolt-nut versions, says the company.
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