Beschreibung

ISOL-8 SubStation HC High End DC Blocking (Power conditioner for high current amplifiers) 16A, brand new, sealed. PowerCON Isolink ULTRA 1.5m power cable -included. Free shipping for EU. No import charges for EU countries. We are located in EU. The SubStation HC (High current) complements the LC, providing 16 Amps continuously across its two outlets for high peak current loads such as amplification. A high capacity DC blocking Axis circuit is complemented by a massively constructed Transmodal filter. Using proprietary custom wound components, kilos of OFC copper foil and premium capacitors to keep series resistance low, the SubStation HC effortlessly tackles the very thorny problem of effectively cleaning a high current power supply without compromising dynamic performance. DC on the Mains. Power supplies in Hi-Fi and AV equipment often assume connection to a perfect mains supply. In theory the mains waveform should be pure AC: a perfect, symmetrical sine wave. Many of the myriad appliances connected to the supply, at home and in industry; from electronic dimmers to computer power supplies, use the AC energy available in a mains cycle unevenly. The net result is the effective addition of DC to the mains network. This effect is inevitable and also inherently unpredictable. In practice the waveform can arrive at the end-user clipped, distorted and asymmetric. Simplistic analyses of unmatched peak voltages are not the whole story: Any AC waveform which does not have equal energy in both positive and negative phases will contain a DC component; regardless of what the peak voltages are or what the wave shape is. The AC transformers commonly found in audio equipment cannot, by nature, tolerate significant DC without being compromised. As all transformers convert power through the medium of magnetism, any DC present will inhibit its capacity to transform AC by partially or completely saturating the magnetic circuit. It is this vulnerability to DC that causes acoustic hum and significantly reduces the transformer's power capacity. Even measured at comparatively low levels we have found that this has a significant negative impact on the following power supply and circuit performance, which in turn can degrade sound quality. The graph below is an illustration of an imperfect mains waveform before processing by the Axis circuit: The ISOL-8 Axis circuit re-balances the energy axis of the mains waveform without restricting the effective current capacity. This eliminates any DC voltage on the mains power supply, suppressing acoustic hum and liberating system performance. Waveform after processing by the Axis circuit: Transmodal Technology In order to understand ISOL-8 Transmodal technology, it is necessary to visit some basic fundamentals of filters in power applications. We have simplified the information below as far as possible for clarity. When an electrical load is connected to a source a current loop is formed. Transfer of energy takes place as current flows from the source through the load and returns to the source. Electricity makes no distinction between mains power or performance degrading noise. It is all the same to any connected circuit. Noise can enter any current loop in a number of ways, but can be largely categorised into two types or modes. Firstly we’ll look at Differential Mode Noise. This occurs when only one conductor of a current loop encounters a noise source. The noise therefore circulates within the loop. For example this occurs when conductors are not closely coupled; such as in equipment internal wiring or when the noise is generated from circuit elements within the load or source itself. Secondly we’ll look at Common Mode Noise. This occurs in both conductors of a current loop; equally and in phase with respect to ground. An instance being closely coupled live and neutral conductors encountering an electromagnetic field that immerses both conductors equally. For example; a cable picking up transmitted r

ISOL-8 SubStation HC High End DC Blocking (Power conditioner for high current amplifiers) 16A, brand new, sealed. PowerCON Isolink ULTRA 1.5m power cable -included. Free shipping for EU. No import charges for EU countries. We are located in EU.

Zustand

Neu

Marke

ISOL-8

Farbe

Silber

Produktart

Power conditioner

Markenkompatibilität

Universal

Ursprungsland

Vereinigtes Königreich

Artikelnummer

1000028071