{"product_id":"st-500-dc","title":"ST 500 DC","description":"\u003cp\u003eThe ST-500DC's outlets are \ncompletely isolated from the mains. The output voltages are symmetrical with \nan artificial center tap connected to the ground contacts of each outlet. The toroidal transformer inside \nthe unit was designed to filter \nmains disturbances through controlled leakage inductance and capacitance. \n \n \n \n \u003c\/p\u003e\u003cp\u003eThe transformer has a very \nlow output impedance, allowing the Power Conditioner to easily deliver large \ncurrent surges up to the maximum power in each outlet for instantaneous \npower needs. \n \n \u003c\/p\u003e\u003cp\u003eWhen the Power Conditioner is switched on, the transformer is subject to a high inrush current during the magnetization of the \ntransformer core. Therefore, a soft start is implemented in the Power Conditioner. \n \n \u003c\/p\u003e\u003cp\u003eDespite the considerable rated power of such a transformer, the design of the Power Conditioner minimizes \nharmful electromagnetic radiation. However, do not place the Power Conditioner near turntables and phono preamps. \n \n \n \u003c\/p\u003e\u003cp\u003eThe ST-500DC has an integrated DC blocker. The DC blocker protects the Power Conditioner from \nthe harmful effects of DC current present in the mains. This significantly reduces the hum of the transformer due to a DC offset in the mains. \n \n \n \u003c\/p\u003e\u003cp\u003eThe unit is protected against overcurrent by a fuse. If an overcurrent occurs, the fuse blows \nand must be replaced before the Power Conditioner can be used again. \n \n \u003c\/p\u003e\u003cp\u003eAs an additional precaution, the transformer has thermal protection, which switches off the transformer if the temperature of the transformer reaches 90 °C. Once the temperature drops to 75 °C, the unit automatically reconnects to the mains. \n \n \n \u003c\/p\u003e","brand":"Audes","offers":[{"title":"Black","offer_id":54748487352661,"sku":"51390","price":1600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/9715\/6693\/files\/IMG51390_124810.jpg?v=1787723446","url":"https:\/\/fidelity-hh.de\/en\/products\/st-500-dc","provider":"Fidelity","version":"1.0","type":"link"}