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Power supplies and adapters
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Stabilised or non-stabilised?
Power adapters that do not provide stable regulated output voltage make voltage
dependent on output current. A higher current drain causes lower output voltage.
The electronics integrated into power adapters that regulate output ensure
stabilised (stable) output voltage.
Recommendation: Since almost all electrical appliances regulate their voltage
internally, you can generally use a power adapter that does not provide regulated
(stable) output voltage.
Linear or synchronised?
The highest level of audio pleasure or energy saving?
Conventional, linear power units use thicker, heavier, more energy-consuming
transformers for transmitting energy as the requirement increases, whilst
synchronised, electronic switched-mode power units require only small transformers
and light, space-saving electronics. Energy is transmitted at a high frequency
and with very little loss. Devices which use this technology are known as
"energy-saving" devices.
Recommendation: Generally, you can use both linear and synchronised power
unit. Synchronised power adapters should be preferred for economic and
ecological reasons. They are also much lighter and automatically adapt to almost
all mains voltages throughout the world (100 – 240 V, 50 – 60Hz. We do however
recommend that purists use linear power units to supply audio devices as they
emit less interference signals.
Go Green!
Power
Go Green!
All switching power supplies are marked with the Go Green logo: “Save more than
50% energy and protect the environment”. Switching power supplies only draw higher
power when a connected consumer uses energy. Linear power supplies not bearing
this logo are often cheaper to buy but cost more during operation since they produce
high heat losses and the user often pays for twice the energy his connected device
needs.
Universal AC/DC adapters, stabilised, synchronised
TNL 5000 XR ctn qty. 5 EDP-No. 22792
Universal, high-performance travel and desktop adapter
stabilised and synchronised
- Energy-saving switching power supply technology
- Low warming
- Overload protection
- Primary voltage for worldwide use: 100 – 240 V, 50/60 Hz
- Exchangeable input plugs: EU, UK, US, AUS etc.
- Secondary voltages, stabilized, adjustable via turn-switch:
6.0 – 7.5 – 9.0 – 12.0 – 13.5 – 15 V=
- Max. output currents: 5 A (13.5 – 15.0 V : 3.8 A)
- Max. power: 60 VA
- 8 DC output plugs, selectable polarity:
2.5 mm / 3.5 mm / 5.0 x 2.1 mm / 5.5 x 2.5 mm / 3.5 x 1.35 mm /
4.0 x 1.7 mm / 5.5 x 1.5 mm / 2.35 x 0.75 mm
- Dimensions: 136 x 70 x 37 mm
Energysaving
appropriate
to
TRAVEL
max.
60 VA
Go Green!
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