Analog Technologies AHVAN2R5KV20MA Manual

Analog Technologies

MAIN FEATURES

Built-in High Voltage Converter

Compact Size: 176.5(L)×147.0(W)×41.2(H) mm

High Current Capability: Up to 20mA

High Slew Rate: 150V/µs

Wide Output Voltage Range:

V = −10V ~ −2.5kV@V
OUT
Offset Voltage Range: 10V

Bandwidth: Up to 10kHz


APPLICATIONS

High voltage amplifications for driving piezos and other
high voltage loads.

DESCRIPTION

The AHVAN2R5KV20MA is an electronic module for
Table 1. Descriptions of Terminal Block Pin Functions
Pin # Name
1 VPS
2 PGND
3 SBDN
4 AGND
5 10VR
1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: (408) 748-9100, Fax: (408) 770-9187
Copyrights 2000-2023, Analog Technologies, Inc. All Rights Reserved. Updated on 7/20/2023
Figure 1. The Physical Photo of AHVAN2R5KV20MA
= 24V
IN
Type
Power Input Power supply 24V.
Power Ground Power ground pin.
Digital Input This is a duplex pin. It sets the amplifier into Off, Standby or On mode.
Signal Ground Signal ground pin. Connect ADC and DAC grounds to here.
Analog Output 10V voltage reference.
High Voltage Amplifier/Piezo Driver
AHVAN2R5KV20MA
amplifying an analog input voltage into a high voltage output.
Figure 1 shows its physical photo. It comes with a high voltage
DC-DC converter, which converts the 24V input voltage into a
−10V to −2.5kV output voltage. The analog output voltage can
swing almost from −10V to −2.5kV when it is powered by a
24V power supply. There is three LEDs indicating if the
amplifier works properly.
CAUTION
First, set up the AC power supply and fix it stably and firmly.
Then make sure that the two switches of the high voltage
amplifier are OFF. Connect the 24V DC power supply to the
VPS and PGND of the high voltage amplifier. After the
connection is complete, turn on the low voltage switch and set
the input AC voltage or DC voltage. Then use the output
monitor to check whether the input set voltage is correct.
Finally turn on the high voltage switch.
Description
Email: staff@analogti.com/sales@analogti.com
www.analogtechnologies.com
1