COMPACT BIPOLAR PIEZO DRIVER
- High power and broadband piezo driver
- DC bias setting between -100% and +100%
High-Power Compact Bipolar Piezo Drivers
The PZJE Series consists of benchtop bipolar piezo drivers designed to drive high-capacitance piezoelectric elements requiring high output current. These drivers are optimized for driving multiple elements in parallel and supporting high-speed sine wave excitation. With high peak current capabilities, the PZJE Series enables fast step response for precise positioning applications. The unit features a built-in DC bias function (DC offset voltage setting) and input waveform amplification, allowing for easy adjustment of the displacement reference point. From R&D requiring stable output to production lines demanding ease of operation, the PZJE Series offers a versatile solution for a wide range of applications.
FEATURES AND BENEFITS
- High-Power & Wide-Bandwidth: Designed for demanding piezo drive applications.
- Bipolar Output: Supports full range driving of piezo actuators.
- High-Capacitance Drive Capability: Capable of driving a 10 µF load at 100 Hz.
- Variable DC Bias: Adjustable DC offset from -100% to +100%.
- Enhanced Protection: Equipped with comprehensive protection functions to prevent damage to piezo elements.
APPLICATIONS
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 |
- Output Current for DC is 50% of rated current.
-
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  |
For further information, please contact our sales representatives.
Specifications
- Input voltage
- 100 to 240 Vac, 50/60 Hz, Single-phase
- Output voltage control
- External control voltage -10 to +10 Vdc
Options
- -LC
-
Current Limit
Regulates the output current using voltage drooping characteristics to protect the load.
- -LS
-
Remote Output Control
Enables or disables the output voltage via an external remote signal. (Short = ON, Open = OFF)
How to order
When placing an order, please add the option code(s) after the model name.
If adding two or more options, omit the “-L” from the second and subsequent option codes, and list them in alphabetical order.
Example: PZJE-0.3B-LCS
Accessories
- Input cable
-
Standard
for 100 V input, 3-pin plugCABLE TYPE1 
125 V/10 A 2.5 meters Fixed length
Sold separately
for 200 V input, flying leadCABLE 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
Download
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-
Piezoelectric products Selection Guide
Date: 2025-12-05 rev 25
PDF (4,427 KB)
-
Bipolar Power Supplies/Amplifiers Selection Guide
Date: 2023-10-17 rev.03
PDF (6,310 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
PZJE series Instruction Manual
Date: 2022-01-27 rev 0.2
PDF (602 KB)
Login Required
-
Piezoelectric products Selection Guide
Date: 2025-12-05 rev 25
PDF (4,427 KB)
-
Bipolar Power Supplies/Amplifiers Selection Guide
Date: 2023-10-17 rev.03
PDF (6,310 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
PZJE series Instruction Manual
Date: 2022-01-27 rev 0.2
PDF (602 KB)
On this website, we provide only the latest versions of information and instruction manuals for our products. Therefore, the newest versions of manuals on the website may differ from those that came with products you purchased in the past.
Related Technical Articles
- About Piezo Drivers
- Amplifier Basics: Principles, Operation, and Key Considerations
- Safety and Usage of High Voltage Power Supply
- What are Piezoelectric Devices? Principles, Structure, and Applications Explained
- Proper Usage Guidelines for Piezoelectric Actuators
- What is a Piezo Actuator? (Basic Knowledge)
