DOCtron Instant Mastering Chain v 5.1.7 Руководство по настройке и эксплуатации - Страница 6
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Features and functions of the series
Features and functions of the series
Features and functions of the series
Features and functions of the series
Table Switching Power Supply
Closed / Splash proof
Low standby consumption
Compact construction
Overload and short circuit proof
EU CoC V5 Tier 2 / EnergyStar DOE VI
Power Supply Specifications:
Power Supply Specifications:
Power Supply Specifications:
Power Supply Specifications:
Input voltage: 90 - 264 V AC / 47 - 63 Hz
Power: 60W
Efficiency: DOE VI
Idle input: <0.15 W
Isolation: 3000 V AC / 1 min
Overcurrent protection: short-circuit protection
Overvoltage protection: 120%
Output: 24 V DC / 0 - 2.5 A
Ripple: 350 mVpp
Weight: 320g
Input and output sockets:
Input and output sockets:
Input and output sockets:
Input and output sockets:
The audio connections are made via 6,3mm
jack sockets.
In fact they are "stereo"-jacks, so that
symmetrical cables/jacks also could be used. In
this case the negative Signal (RING) will be
grounded.
IMC5 works internally unbalanced. The
problem here is often ground and ground loops
resulting from multiple shielding. In a stereo
connection thus two (parallel) masses are
present. In order to avoid ground loops at this
point, there are in each case a jumper "GL" on
the board for the left and the right input. If you
remove this jumper, the ground of the assigned input is disconnected. The cables are shielded via
the upstream device. Thus you can avoid ground loops at the entrance.
Note: You should always first separate only one channel from the ground. A missing ground
connection is definitely buzzing louder than a ground loop!
In fact it is more simple to lift ground at an input or output-cable than opening the unit.
A ground-lift jumper is not provided at the outputs. For testing, the use of a ground-free
intermediate plug is recommended.
Simply insert the adapter between Output-Left (or Right) and the following device.
The adapter reliably disconnects the ground to the subsequent connection.
IMC5
Figure 2: groundlift jumper (GL)
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