{"product_id":"tektronix-tm503-three-slot-power-supply-chassis","title":"Tektronix TM503 Three-Slot Power Supply Chassis","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Tektronix TM503 Three-Slot \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003ePower Supply\u003c\/a\u003e Chassis is used to provide regulated power and mechanical housing for up to three Tektronix TM500 Series plug-in test and measurement modules. Commonly installed in electronics laboratories, manufacturing test stations, calibration facilities, research environments, and field service applications where multiple TM500 Series instruments are configured into a compact modular system. Maintenance technicians, calibration engineers, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this power supply chassis for instrument expansion, bench test systems, equipment repair, and replacement of legacy TM500 Series power modules. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe Tektronix TM503 is designed as a modular mainframe that powers and supports TM500 Series plug-in instruments, including digital multimeters, function generators, counters, power supplies, pulse generators, amplifiers, and calibration modules. Its three-slot configuration enables flexible bench-top test systems for electronics manufacturing, service centers, educational laboratories, product development, and automated test environments where multiple measurement functions are required from a single chassis. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: Tektronix, Inc.\u003cbr\u003e• Model: TM503\u003cbr\u003e• Product Type: Three-Slot Power Supply Chassis (Power Module Mainframe)\u003cbr\u003e• Series Compatibility: Tektronix TM500 Series Plug-In Instruments\u003cbr\u003e• Number of Plug-In Bays: 3\u003cbr\u003e• Mounting Configuration: Bench-Top Modular Mainframe\u003cbr\u003e• Power Output: Regulated DC Supply Rails for TM500 Plug-In Modules\u003cbr\u003e• Maximum Power Consumption: Up to 120 W (depending on installed modules)\u003cbr\u003e• Input Voltage: Selectable 100\/120\/220\/240 VAC, 50–60 Hz\u003cbr\u003e• Cooling: Internal Forced-Air Fan Cooling with Thermal Protection\u003cbr\u003e• Protection Features: Thermal Cutout with Automatic Reset, Line Fuse Protection\u003cbr\u003e• Operating Temperature: 0°C to +50°C\u003cbr\u003e• Storage Temperature: -40°C to +75°C\u003cbr\u003e• Typical Compatible Modules: TM500 Series Oscillators, Counters, Digital Multimeters, Pulse Generators, Amplifiers, Calibration Modules, and DC Power Supplies\u003cbr\u003e• Typical Applications: Electronics Testing, Calibration Laboratories, Manufacturing Test, Product Development, Educational Laboratories, Industrial Maintenance, and Field Service. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• Tektronix TM501 Single-Slot Power Module Chassis\u003cbr\u003e• Tektronix TM504 Four-Slot Power Module Chassis\u003cbr\u003e• Tektronix TM506 Six-Slot Power Module Chassis\u003c\/p\u003e","brand":"TEKTRONIX","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713815609646,"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_8179d474-e62f-46e3-b60a-5a8a6cfb3110.jpg?v=1770408868","url":"https:\/\/plgautomation.com\/products\/tektronix-tm503-three-slot-power-supply-chassis","provider":"PLG Automation ","version":"1.0","type":"link"}