QuickPack™ Piezo Power Amplifier - QPA202-I

Designed to drive Quickpack/PowerAct transducers and other piezoelectric capacitive transducers

Description

The QPA202 is a single-channel, linear power amplifier specifically designed for driving Midé’s line of Quickpack/PowerAct transducers and other piezoelectric capacitive transducers. It offers a fixed or adjustable DC gain up to 50 V/V with a bipolar output range from +200V to –200V. The QPA202 has a bandwidth of 8 kHz and a minimum current limit of 2 Amperes. An analog output jack is provided on the face of the amplifier for precisely monitoring scaled (1/50) output voltage.

The QPA202 is equipped with thermal overload protection and output short-circuit protection. In the event of a fault, the device enters a shutdown mode during which time the output is disabled until power is recycled and the fault is cleared. LED indicators alert the user when a fault condition has occurred.

The amplifier is packaged in a compact aluminum enclosure measuring 12 x 9 x 3.5 inches with a total weight of 5.2 kg (11.4 lbs). It is designed for benchtop or rack-mount operation. Its low-cost, simple functions and high performance make the QPA202 a suitable choice for a wide range of piezoelectric transducer applications.

Ordering Information:
QPA202-U:  115V, 60Hz AC input
QPA202-I:  230V, 50Hz AC input
Contact Midé for custom designs

Accessories:
AC Power cable (included)
Output cables and transducers sold separately

Connection to the output of the QPA202-U, and QPA202-I can only be made by using the following -2 connectors;

• CB-011-2


• CB-012-2


• CB-013-2


• CB-014-2


• CB-015-2


• CB-016-2

Specifications - QPA202_I

Maximum Ratings

Electrical Characteristics