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3

 

Specifications

 

 
 

 

Unipolar

 

Output

 

Bipolar

 

Output

 

 

Output

 

Voltage

 

+50V

 

to

 

+140V

 

+/

50V

 

to

 

+/

140V

 

Peak

 

Current

 

150

 

mA

 

per

 

channel

  

75

 

mA

 

per

 

channel

  

RMS

 

Current

 

106

 

mA

 

per

 

channel

 

53

 

mA

 

per

 

channel

 

Power

 

Bandwidth

 

50

 

kHz

 

(120

 

Vpp)

 

50

 

kHz

 

(240

 

Vpp)

 

Signal

 

Bandwidth

 

120

 

kHz

 

120

 

kHz

 

Slew

 

Rate

 

19

 

V/us

 

38

 

V/us

 

Gain

 

15

 

V/V

 

30

 

V/V

 

Input

 

Impedance

 

53

 

kOhm

 

6.25

 

kOhm

  

Input

 

Offset

 

5

 

mV

 

5

 

mV

 

Load

 

Unlimited

 

Unlimited

 

Output

 

Noise

 

200

 

uV

 

RMS

 

(1uF

 

Load)

 

300

 

uV

 

RMS

 

(1uF

 

Load)

 

Protection

 

Short

circuit

 

and

 

thermal

 

overload

 

Inputs

 

32

 

Analog

 

inputs,

 

shutdown

 

command

 

Outputs

 

32

 

HV

 

Analog

 

outputs,

 

overload

 

monitor

 

Connectors

 

Industry

 

standard

 

37

 

Pin

 

Female

 

D

Sub

 

 
 

 

Mechanical

 

Environment

 

40

 

to

 

60

C

 

(

40

 

to

 

140

F)

   

Non

condensing

 

humidity

 

Dimensions

 

212

 

x

 

304.8

 

x

 

88

 

mm

 

Weight

 

2

 

kg

  

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for PD32

Page 1: ...PD32 32 Channel Piezo Driver Manual and Specifications PiezoDrive Pty Ltd www piezodrive com ...

Page 2: ...e Range 5 4 1 Ground load configurations 5 4 2 Floating load configuration 6 5 Input Connection Diagram 6 6 Output Connection Diagram 7 7 Output Current 8 8 Power Bandwidth 8 9 Small Signal Bandwidth 10 10 Overload Protection 11 11 Enclosure 11 12 Signal Adaptors 11 13 Waranty 11 ...

Page 3: ...sly at high frequencies Positive and negative high voltage bias outputs are also included for compatibility with piezoelectric bender actuators Compatible Actuators Stack Actuators 60V 100V 120V 150V Plates and Tubes up to 140V Two Wire Benders up to 140V Three Wire Benders Up to 140V or 75V Each channel is individually protected against short circuit and thermal overload Status indicators on the ...

Page 4: ... Rate 19 V us 38 V us Gain 15 V V 30 V V Input Impedance 53 kOhm 6 25 kOhm Input Offset 5 mV 5 mV Load Unlimited Unlimited Output Noise 200 uV RMS 1uF Load 300 uV RMS 1uF Load Protection Short circuit and thermal overload Inputs 32 Analog inputs shutdown command Outputs 32 HV Analog outputs overload monitor Connectors Industry standard 37 Pin Female D Sub Mechanical Environment 40 to 60 C 40 to 14...

Page 5: ...e grounded load configurations the actuator connections are illustrated below The negative output is internally grounded The desired output voltage range can be selected from the following table Min Voltage Max Voltage Order Code 0 140 PD32 140 0 120 PD32 120 0 100 PD32 100 0 70 PD32 70 0 50 PD32 50 20 120 PD32 20 120 20 100 PD32 20 100 72 72 PD32 72 72 48 48 PD32 48 48 Three wire bender actuators...

Page 6: ...selected from the following table Min Voltage Max Voltage Order Code 140 140 PD32 140 140 100 100 PD32 100 100 5 Input Connection Diagram The front panel input connector is an industry standard DB37 Female Connector TE 1658612 1 Any Male DB37 cable plug is compatible The connection diagram is illustrated below Signals Input Connector Notes Analog Inputs 1 to 32 Pins 1 to 32 10V max Digital disable...

Page 7: ...m is illustrated below Signals Connector 1 Notes Outputs 1 to 16 Positive Pins 1 to 16 Outputs 1 to 16 Negative Pins 20 to 35 HV Pin 17 and 18 For driving benders HV Pin 36 and 37 For driving benders Signals DB37 Connector Notes Outputs 17 to 32 Positive Pins 1 to 16 Outputs 17 to 32 Negative Pins 20 to 35 HV Pin 17 and 18 For driving benders HV Pin 36 and 37 For driving benders ...

Page 8: ...by the output current The maximum frequency sine wave is where is the peak current limit is the peak to peak output voltage and is the effective load capacitance The power bandwidth versus load capacitance is listed below Load Peak to Peak Voltage Grounded Cap 50 100 140 10 nF 95 kHz 47 kHz 34 kHz 30 nF 31 kHz 15 kHz 11 kHz 100 nF 9 5 kHz 4 7 kHz 3 4 kHz 300 nF 3 1 kHz 1 5 kHz 1 1 kHz 1 uF 950 Hz ...

Page 9: ...requency versus voltage and capacitance Floating Load 10 1 10 2 10 3 10 4 0 20 40 60 80 100 120 140 160 Frequency Hz Peak to Peak Voltage V 10 1 10 2 10 3 10 4 0 50 100 150 200 250 300 Frequency Hz Peak to Peak Voltage V 100 nF 300 nF 1 uF 3 uF 10 uF 30 nF 100 nF 300 nF 1 uF 3 uF 10 nF 30 nF ...

Page 10: ...Capacitance Signal Bandwidth No Load 120 kHz 10 nF 90 kHz 30 nF 40 kHz 100 nF 11 kHz 300 nF 3 8 kHz 1 uF 1 0 kHz 3 uF 320 Hz 10 uF 62 Hz 30 uF 24 Hz Table 2 Small signal bandwidth 3 dB Figure 3 Small signal frequency response 10 2 10 3 10 4 10 5 0 10 20 30 Magnitude dB 10 2 10 3 10 4 10 5 150 100 50 0 Phase deg Frequency Hz 100 nF 300 nF 1 uF 3 uF 10 uF 30 nF 10 nF ...

Page 11: ...ment with another adaptor or the amplifier itself A single amplifier or adaptor can be mounted with the PD32 Rack1 kit Two adaptors amplifiers or a combination of both can be mounted side by side with the PD32 Rack2 kit 12 Signal Adaptors The signal adaptors allow a direct connection to common multi channel DAC cards Standard adaptors are listed below however custom adaptors can also be created Ma...

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