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Violin

Violin - Miniature Analog DC Servo Amplifier for DC Brush Motors
Miniature Analog DC Servo Amplifier for DC Brush Motors

The Violin is a series of miniature current mode servo amplifiers for DC brush motors. Although highly compact, the Violin can support up to 25 amps continuous current. This high power density servo amplifier can deliver up to 5800 W of peak power or 2900 W of continuous power in a miniature package. The servo amplifier offers significant operating features, including excellent output linearity and zero dead band performance. The Violin is a PCB mounted device that enables efficient, cost saving implementation.

Feature

Units

5/60

10/60

15/60

25/60

10/100

15/100

20/100

6/200

10/200

15/200

Minimum supply voltage

VDC

10

20

40

Nominal supply voltage

VDC

50

85

170

Maximum supply voltage

VDC

59

95

195

Maximum continuous power output

W

290

570

860

1400

950

1400

1900

1170

1900

2900

Efficiency at rated power (at nominal conditions)

%

>97

Maximum output voltage

 

Up to 100% of DC bus voltage

Maximum continuous current (Ic)

A

5

10

15

25

10

15

20

6

10

15

Peak current limit

A

2 x Ic

Dimensions

mm (in)

82 x 47 x 25.4 (3.2" x 1.9" x 1.0")

Weight

g (oz)

180 g (6.4 oz)

Mounting method

 

PCB mounted



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Standard and Advanced Models