FiiO Darkside Pro | Regulated linear power supply

72627
CHF179.00 Tax included
FiiO Darkside Pro regulated linear power supply with a 75 W toroidal transformer. 12 or 15 volt output, up to 3 amps, ripple below 30 microvolts.
Color : Silver
Quantity
Supplier lead time, usually between 4 and 7 days

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The Darkside Pro's toroidal transformer, lid open

A 75 watt toroidal

The 75 watt toroidal transformer is wound on a circular grain-oriented silicon steel core. A relay switches the secondary voltage. The filter capacitors are ELNA.

Regulation board and ELNA capacitors

Regulation on two MOSFETs

The bridge rectifier is a D15XB60-7000. Regulation pairs two N-MOS transistors in parallel with an LT431 voltage reference. Residual ripple stays below 30 microvolts RMS, A-weighted.

Rear panel: GX16-2 socket and voltage selector

Twelve or fifteen volts

A selector chooses between 12 and 15 volts, for a current of 0 to 3 amps. A potentiometer trims the voltage by plus or minus 0.2 volts, and three LEDs display the value in use. Output is on a GX16-2 aviation socket.

The two finishes of the Darkside Pro, black and silver

A unibody milled shell

The aluminium chassis, milled from a single block, measures 188 x 188 x 42.3 mm and weighs 2200 grams, with cooling grilles. A self-resetting fuse guards against overcurrent. It comes in black and silver, and ships with both cords and a spare fuse.

72627

Data sheet

Product Type
Regulated linear power supply for desktop audio devices
Connectivity
12 or 15 V output, 0 to 3 A, fine trim of plus or minus 0.2 V, GX16-2 aviation socket, ripple under 30 µVrms A-weighted, self-resetting fuse
Technology
75 W toroidal transformer on a grain-oriented silicon steel core, D15XB60-7000 bridge rectifier, regulation on two parallel N-MOS with an LT431 reference, ELNA capacitors
Series
Darkside
Width
18.8 cm
Depth
18.8 cm
Height
4.2 cm
Unit weight
2.200 kg

Specific References

EAN13
6953175792116
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