NF Corporation
network contact us site map
home about nf products support news
Measurement Instruments Power Supply and Power Control produts Function Modules Customized Products
home > Products > Power Supply and Power Control Products > Power Amplifier > High Speed Bipolar Amplifier > BA series > Applications
Product Information
Power Amplifier
High Speed Bipolar Amplifier
BA series

Driving and evaluation of piezoelectric elements
High voltage and high speed are required when a piezoelectric element used for a piezoelectric inverter or piezoelectric actuator is to be driven and evaluated.
In addition to high-voltage output, BA Series amplifiers keep extremely small output impedance. Therefore, they can offer superior step response against piezoelectric with large capacitance piezoelectric element.

Test and evaluation of display devices
Flat display panels such as FEDs and LCDs require high voltage for driving, and quick rise for evaluation of their response characteristics.
With their high-voltage output and high slew rate, BA series amplifiers enable accurate drive tests and evaluations.

Power amplifier for signal or pulse generators
During evaluation process of power devices, the performance is evaluated with a broadband, high voltage, and large current.
With their broadband, high speed, and high voltage output, BA series amplifiers evaluate and test devices, using various waveforms, pulse patterns, and arbitrary waveforms.

Measurement of magnetizing characteristics (B-H curves)
BA series can be used for magnetization measurement such as ferrite and or amorphous materials.
Since the BA Series features the high frequency of 50 MHz required for measuring B-H curves, as well as high voltage output and high stability against inductive loads, you can reproduce stable measurement.

Driving of elastic surface wave ultrasonic motors and comb tooth-shaped electrodes in the field of nanotechnology and MEMS

High-frequency ripple tests of capacitors

Development of ink jet application technology

Characteristics tests for semiconductors such as diodes and SCRs

Characteristic test for the devices such as relays and switches

Research and development of IC cards

Driving use of devices and materials and other R&D use in the leading edge technology field

top of this page