{"product_id":"f-54x-filament-transformer-117-vac","title":"F-54X FILAMENT TRANSFORMER 117 VAC","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"681\"\u003eThe Triad Magnetics F-54X \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003efilament transformer\u003c\/a\u003e is a chassis-mount power transformer used in electronic power supply and vacuum tube systems to provide isolated low-voltage AC power for filament and heater circuits. Commonly installed in tube amplifiers, laboratory instruments, communications equipment, industrial electronic controls, and OEM electronic assemblies requiring reliable filament voltage. Maintenance teams and system integrators use this transformer for equipment replacement, power supply repairs, and restoration of legacy electronic systems to ensure dependable operation and extended equipment service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"683\" data-end=\"700\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"701\" data-end=\"1211\"\u003eThe Triad Magnetics F-54X filament transformer is designed to convert a 115\/117 VAC input into a low-voltage center-tapped AC output for powering vacuum tube filaments, heater circuits, and auxiliary power supplies. It is widely used in audio amplifiers, radio transmitters, industrial electronic equipment, laboratory instruments, communications systems, and vintage electronic equipment where isolated filament power and dependable transformer performance are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1213\" data-end=\"1242\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1243\" data-end=\"2102\"\u003e• Manufacturer Part Number (MPN): F-54X\u003cbr data-start=\"1282\" data-end=\"1285\"\u003e• Manufacturer: Triad Magnetics\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e• Product Type: Filament Transformer\u003cbr data-start=\"1355\" data-end=\"1358\"\u003e• Transformer Type: Chassis Mount Power Transformer\u003cbr data-start=\"1409\" data-end=\"1412\"\u003e• Maximum Power Rating: 52.5 VA\u003cbr data-start=\"1443\" data-end=\"1446\"\u003e• Primary Voltage: 115\/117 VAC\u003cbr data-start=\"1476\" data-end=\"1479\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1500\" data-end=\"1503\"\u003e• Secondary Voltage: 35 VCT (17.5-0-17.5 VAC)\u003cbr data-start=\"1548\" data-end=\"1551\" data-is-only-node=\"\"\u003e• Maximum Secondary Current: 0.8 A\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Core Type: Laminated Core\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e• Voltage Regulation: 10% Typical\u003cbr data-start=\"1651\" data-end=\"1654\"\u003e• Isolation Voltage: 1500 Vrms\u003cbr data-start=\"1684\" data-end=\"1687\"\u003e• Insulation Class: Class B (130°C)\u003cbr data-start=\"1722\" data-end=\"1725\"\u003e• Mounting Type: Chassis Mount\u003cbr data-start=\"1755\" data-end=\"1758\"\u003e• Termination Style: Wire Leads\u003cbr data-start=\"1789\" data-end=\"1792\"\u003e• Function: Filament Power Supply and Voltage Isolation\u003cbr data-start=\"1847\" data-end=\"1850\"\u003e• Compatible Components: Vacuum Tube Equipment, Electronic Power Supplies, and Laboratory Instruments\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e• Application Environment: Industrial Electronics, Communications Equipment, Audio Systems, and Test Equipment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2104\" data-end=\"2128\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2129\" data-end=\"2270\"\u003e• Hammond Manufacturing 166 Series Filament Transformer\u003cbr data-start=\"2184\" data-end=\"2187\"\u003e• Stancor P-6013 Filament Transformer\u003cbr data-start=\"2224\" data-end=\"2227\"\u003e• Triad Magnetics F-40X Power Transformer\u003c\/p\u003e","brand":"Transformer","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714183758126,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_77cfde5f-6fd6-431d-a662-d4fb8d6b0ed8.jpg?v=1770418481","url":"https:\/\/plgautomation.com\/products\/f-54x-filament-transformer-117-vac","provider":"PLG Automation ","version":"1.0","type":"link"}