{"product_id":"156532","title":"5950-243-5679","description":"\u003cp\u003eSC-C-40928 38509 POWER TRANSFORMER - vintage military-grade vibrator power transformer - Core Technical SpecificationsAccording to US Department of Defense parts registries, this specific Freed transformer adheres to the following structural builds:Enclosure Type: Hermetically sealed. The internal iron core and copper windings are completely enclosed in a rugged, fluid- or compound-filled metal can. This prevents moisture, mold, and atmospheric pressure changes from degrading the insulation at high altitudes or in tropical combat zones.Terminal Interface: 6 Turret Terminals. Rather than modern wire leads, it utilizes heavy-duty solder turrets protruding through ceramic or glass insulators on the header. These offer rock-solid wire wrap connections capable of surviving extreme mechanical shocks and heavy vibration in military vehicles.Mounting Configuration: Threaded stud mounting. Threaded studs extend from the base of the can so it can be securely bolted flat against a heavy steel or aluminum radio chassis.Functional ApplicationThis transformer was designed as the heart of a mobile vehicular or field power supply. When fed low-voltage battery power (typically 6V, 12V, or 24V DC) chopped into pulsating square waves by a mechanical vibrator plug, this transformer stepped that voltage up to B+ high-voltage DC (often ranging from 150V to 300V+) needed to fire up the vacuum tubes of tactical receivers, transmitters, or signal generators.\u003c\/p\u003e","brand":"FREED TRANSFORMER","offers":[{"title":"Default Title","offer_id":50502092292149,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/files\/AP1GczOGSiILd5wrqMXGUBwk_11OhDBw_cikC7Yb24DAFqAIYYy-V2Q4RnKDC6dGJ1Xsr5rLGio2U1JFI7E9kZ4_zFpfm1ykHQmlvL9pnF8NXOMiabQkQprf8bGoEJmYITAem3TYQfLFres_Gq2z3pWIJbnNjA_w1782-h1782-s-no-gm.jpg?v=1790206354","url":"https:\/\/greenbrookonline.com\/products\/156532","provider":"Green Brook Online","version":"1.0","type":"link"}