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RME DPS-2 - Advanced linear power supply
RME DPS-2 is an advanced linear power supply with two differently filtered outputs. The Linear output offers traditional DC power with multi-stage filtering, while the μFilter output provides exceptionally clean 12 V at 2.5 A. With Kevlar technology and a toroidal transformer, DPS-2 ensures noise-free operation.
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EUR1,069.34
Product attributes
Model :
DPS-2
SKU :
SUP_MC6101
Warranty :
2 years
Producent :
RME
Product Description
Details
RME DPS-2 - Exceptional Linear Power Supply with Innovative Features
Unmatched Technical Specifications
RME presents the new DPS-2, an exceptional linear power supply with impressive parameters and a wide range of unique and highly useful features. This compact device has two differently filtered outputs, providing unparalleled quality and stability of power. The DPS-2 casing and front panel are based on devices from the ADI-2 series, while inside it houses an innovative RME circuit that occupies half a rack width.
Two Outputs - Maximum Flexibility
Linear Output: A traditional DC output equipped with multi-stage passive and active filtering, including a 30,000 μF capacitor bank, a ferrite choke, and an active output filter with a hybrid voltage regulator.
μFilter Output: Utilizes RME's μFilter technology. The signal from the pre-filtered Linear output undergoes additional filtration with high-efficiency active filters, achieving exceptionally clean DC output with only a few microvolts of noise. This output is also equipped with sensors that measure and adjust the output voltage directly at the DC connector of the included power cable, ensuring clean output voltage of +12.0 V at a 2.5 A load, fully protecting against any load-dependent voltage drops.
Noise-Free Operation
The DPS-2 employs a two-stage HF filter and a DC filter on the AC socket side, ensuring optimal operation without generating disturbing noises. A 60 VA toroidal audio transformer with additional insulation and magnetic shielding guarantees noise-free performance in any situation. The ground (GND) switch can be used to disconnect the DC ground from the PE protective conductor, eliminating hum or buzz noises.
LED Displays and AutoDark
The DPS-2 is equipped with two LED displays on the front panel, allowing for quick monitoring of operating modes and problems (power, overheating, overload, low voltage, short circuit, active output). The front panel button enables the AutoDark mode, where the LED displays indicate only power-on and error conditions.
Comprehensive User Manual
The DPS-2 comes with a twenty-four-page manual offering detailed technical data and numerous measured values illustrated with measurement diagrams. The manual also includes additional information on linear and switching power supplies.
Specifications
AC Socket (Primary Side)
- Standard Input Voltage: 115 V or 230 V, set via internal jumper
- Input Voltage Range: 95 V – 130 V or 200 V – 260 V
- No Load Power Consumption: 1 W
- Average Power Consumption at 2 A Load on Linear Output: 38.5 W
- Average Power Consumption at 2 A Load on μFilter Output: 39.8 W
- Fuses for 230 V: 2 x 250 V / 0.63 A slow blow, size: 5 x 20 mm
- Fuses for 115 V: 2 x 250 V / 1.2 A slow blow, size: 5 x 20 mm
Linear DC Output (Secondary Side)
- Maximum Output Voltage: 12.2 V at 0 A
- Minimum Output Voltage: 11.5 V at 3 A
- Continuous Output Current: 2.5 A
- Continuous Output Power: 30 W
- Maximum Output Current: 4 A
- Short Circuit Current: <0.1 A
- Noise for 1 A, AES17: 30 μV, 3 μV A-weighted
- Noise for 1 A, 100 kHz Bandwidth: 30 μV, 4 μV A-weighted
- Noise for 2 A, AES17: 111 μV, 14 μV A-weighted
- Noise for 2 A, 100 kHz Bandwidth: 111 μV, 14 μV A-weighted
- Output Impedance with Cable: 0.22 Ω
- Load Regulation (0/1/2 A): 3.63%
- Overload Protection: > 3.2 A
- Overheat Protection: > 80 °C (176 °F)
- Under Voltage Detection: <9.5 V
μFilter DC Output (Secondary Side)
- Output Voltage: 12.0 V
- Continuous Output Current: 2.5 A
- Continuous Output Power: 30 W
- Maximum Output Current: 3.5 A
- Short Circuit Current: <0.1 A
- Noise for 0 – 3 A, AES17: <2 μV, <1 μV A-weighted
- Noise for 0 – 3 A, 100 kHz Bandwidth: <3 μV, <2 μV A-weighted
- Output Impedance with Cable: 0.012 Ω
- Load Regulation (0/1/2 A): 0.20%
- Overload Protection: > 3.2 A
- Overheat Protection: > 80 °C (176 °F)
- Under Voltage Detection: <9.5 V
General
- Dimensions (W x H x D): 130 x 44 x 205 mm, 5.1” x 1.7” x 8.1”
- Weight: 1.89 kg (4.17 lbs)
- Temperature Range: +5°C to +40°C (41°F to 112°F)
- Relative Humidity: <75%, non-condensing
Box Contents
- DPS-2
- DC Sensor Cable with Locking DC Plug 2.1 x 5.5 mm, 1 m (3.3 ft)
- DC Sensor Cable with DC Plug 2.1 x 5.5 mm, 1 m (3.3 ft)
- User Manual
- IEC Power Cable, 1.5 m (4.9 ft)
Elevate Your Equipment's Power Quality
By investing in the RME DPS-2, you ensure your equipment receives unparalleled power quality. This compact yet powerful device guarantees the stability and purity of power that translates into better sound quality and reliability. Don't let power issues degrade your equipment's performance – invest in the DPS-2 today and enjoy exceptional sound quality without interruptions.
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