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# Piezo drivers PZJE series

## COMPACT BIPOLAR PIEZO DRIVER

• High power and broadband piezo driver
• DC bias setting between -100% and +100%

## HIGH POWER AND HIGH SPEED DRIVE HIGH-CAPACITANCE PIEZO ELEMENTS!

PZJE series are benchtop type bipolar piezo drivers. They are high power drivers which are able to drive high-capacitance piezo elements required high output current, to drive many elements in parallel and high speed drive of sine wave as excitation. And, high speed step response for positioning by high peak current is possible. It is possible to set the reference point of displacement easily as provided by the amplifying function for the input wave and also the DC bias function. They are available for a wide range of applications from the research and development required sufficient output to a production facility with piezo drivers combined with easy operation and high output power.

### FEATURES AND BENEFITS

• High power and broadband piezo driver
• Bipolar output
• High speed drive high-capacitance piezo elements! Drive 10 µF piezo with 100 Hz
• DC bias function as Standard Equipment
• Damage prevention of piezo element by various Protective Function

## Models

Models Output Response Speed Output
Resistance
Voltage [Vdc] Current Sine Wave [-3 dB] Rising Time *2
Rated
Imean *1
Peak
Ip ≤ 10 ms
Load Resistance 10 µF Load △V = 100 V 0 to Max. Voltage
PZJE-0.15B -150 to +150 V 0.75 A 2.0 A DC to 100 kHz DC to 100 Hz 0.50 ms 1.50 ms 1 Ω
PZJE-0.3B -300 to +300 V 0.3 A 1.0 A DC to 100 kHz DC to 22 Hz 1.00 ms 6.00 ms 2 Ω
1. Output Current for DC is 50% of rated current.
2. Approximate value at 10 µF load. Calculated from the peak output current (possible to output within 10 ms)(Tr = C, Vp-p/Ip)
If the calculated Tr exceeds the maximum time (10 ms) to output the peak current, to be calculated from Tr' = Tr, Ip/Imean.

### Notice of POWER switch changes

We inform you of the power switch changes on the front panel as in the diagram below for shipment from June 2020.

Before After
Push button switch
Rocker switch

## Options

-LC

Limit for current

regulate output current with the drooping characteristics of voltage.
-LS

External output ON/OFF

ON/OFF output voltage by remote signal. [short = ON, open = OFF]

### How to order

When ordering, add Option No. in the following order by alphabet to Model No.
Example: PZJE-0.3B-LCS

### Accessories

#### Input cable

 [Standard] [Sold separately] for 100 V input, 3-pin plug for 200 V input, flying lead CABLE TYPE1 125 V / 10 A 2.5 meters Fixed length CABLE TYPE3 250 V / 10 A 2.5 meters Fixed length

* Please use appropriate AC cable.

#### High-Voltage Output Cable

 [Standard] CN-BNC-P 1.5 meters

## Dimensions

In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.

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