RME DPS-2 Linear Power Supply
MPN #DPS-2
Linear Super Low Noise Dual Audio Power Supply with µFilter and Sensor Technology
The new DPS-2 is an exceptional linear power supply that boasts not only impressive technical data but also a wide range of unique and highly useful features. For instance, the compact device features two differently filtered outputs. The housing and front panel of the DPS-2 are based on the ADI-2 series, accommodating RME's innovative circuitry design on only half rack width.
Specifications
AC Mains (Primary)
Standard input voltage: 115 V or 230 V, set by internal connector
Input voltage range: 95 V " 130 V or 200 V " 260 V
Power consumption idle: 1 watt
Power consumption typical, 2 A load on Linear: 38.5 watts
Power consumption typical, 2 A load on ?Filter: 39.8 watts
Fuses for 230 V: 2 x 250 V / 0.63 A slow blow, size: 5x20 mm
Fuses for 115 V: 2 x 250 V / 1.2 A slow blow, size: 5x20 mm
DC Linear " Secondary
Maximum output voltage: 12.2 V @ 0 A
Minimum output voltage: 11.5 V @ 3 A
Continuous output current: 2.5 A
Continuous output power: 30 watts
Maximum output current: 4 A
Short circuit current: <0.1 A
Noise @ 1 A, AES17: 30 ?V, 3 ?V A-weighted
Noise @ 1 A, 100 kHz bandwidth: 30 ?V, 4 ?V A-weighted
Noise @ 2 A, AES17: 111 ?V, 14 ?V A-weighted
Noise @ 2 A, 100 kHz bandwidth: 111 ?V, 14 ?V A-weighted
Output impedance including cable: 0.22 Ohm
Load Regulation (0/1/2 A): 3.63 %
Overload protection: > 3.2 A
Overheating protection: > 80 °C (176 °F)
Undervoltage detection: < 9.5 V
DC ?Filter - Secondary
Output voltage: 12.0 V
Continuous output current: 2.5 A
Continuous output power: 30 watts
Maximum output current: 3.5 A
Short circuit current: <0.1 A
Noise @ 0 - 3 A, AES17: < 2 ?V, < 1 ?V A-weighted
Noise @ 0 - 3 A, 100 kHz bandwidth: <3 ?V, < 2 ?V A-weighted
Output impedance including cable: 0.012 ohm
Load Regulation (0/1/2 A): 0.20 %
Overload protection: > 3.2 A
Overheating protection: > 80 °C (176 °F)
Undervoltage detection: < 9.5 V
General
Dimensions (WxHxD): 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 up to +40°Celsius (41 °F up to 112 °F)
Relative humidity: < 75%, not condensing
Package Contents
DPS-2
DC Sensor connection cable with lockable DC plug 2.1x5.5 mm, 1 m (3.3 ft)
DC Sensor connection cable with DC plug 2.1x5.5 mm, 1 m (3.3 ft)
Manual
IEC Power cable, 1.5 m (4.9 ft)
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