RME DPS-2 Käyttöohje

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User’s Guide
DPS-2
Power on!
Linear High-End Audio Power Supply
Integrated HF and DC Mains Filter
12 Volt 30 Watts DC Output
Passive / Active Linear Filter
Ultra Low Noise µFilter
Sensor Technology
Overload and Overheating Protection
Short Circuit Proof
Undervoltage Detection
Status Display via LEDs
GND Lift
2
User’s Guide DPS-2 © RME
Important Safety Instructions
ATTENTION! Do not open chassis risk of electric shock
The unit has non-isolated live parts inside. No user serviceable parts inside.
Refer service to qualified service personnel.
Mains
• The device must be earthed – never use it without proper grounding
• Do not use defective power cords
• Operation of the device is limited to the manual
• Use same type of fuse only
Protection Class 1. Mains connection must have protective earth (PE).
To reduce the risk of fire or electric shock do not expose this device to rain or
moisture. Prevent moisture and water from entering the device. Never leave a
pot with liquid on top of the device. Do not use this product near water, i. e.
swimming pool, bathtub or wet basement. Danger of condensation inside
don't turn on before the device has reached room temperature.
Installation
Surface may become hot during operation ensure sufficient ventilation.
Avoid direct sun light and do not place it near other sources of heat, like radi-
ators or stoves. Leave some space between this device and others for venti-
lation.
Unauthorized servicing/repair voids warranty. Only use accessories
specified by the manufacturer.
Read the manual completely. It includes all information necessary
to use and operate this device.
User’s Guide DPS-2 © RME
3
Important Safety Instructions .................................. 2
General
1 Introduction ............................................................... 6
2 Package Contents ..................................................... 6
3 Proper Use ................................................................. 6
4 Brief Description and Characteristics .................... 6
5 Connectors Controls Display ............................ 7
5.1 Connector Pinouts .................................................. 7
6 Installation and First Time Operation ..................... 8
7 Operating the Power Supply .................................... 8
8 Hotline Troubleshooting ....................................... 9
Technical Reference
9 Technical Specifications
9.1 AC Mains (Primary).............................................. 12
9.2 DC Linear (Secondary) ........................................ 12
9.3 DC µFilter (Secondary) ........................................ 12
9.4 General ................................................................ 12
10 Technical Background
10.1 Differences Linear and Switched Power Supply .. 13
10.2 AC HF and DC Filter ............................................ 14
10.3 DC Generation ..................................................... 14
10.4 Linear ................................................................... 15
10.5 µFilter ................................................................... 15
10.6 Leakage Current .................................................. 16
10.7 Power Diagrams and Measurements .................. 17
11 Block Diagram DPS-2 ............................................. 20
Miscellaneous
12 Accessories ............................................................. 22
13 Warranty ................................................................... 22
14 Appendix .................................................................. 22
15 Declaration of Conformity ...................................... 23

Tuotetiedot

Merkki: RME
Kategoria: Ei luokiteltu
Malli: DPS-2

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