Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
The ATA-300 series power amplifier is an ideal power amplifier that can amplify AC and DC signals. The maximum output power of 2000Wp can drive power type loads. The voltage gain is numerically adjustable, and one-key saving of frequently used settings provides you with convenient and concise operation options, which can be used with mainstream signal generators to realize signal amplification.
ATA-300 series power amplifier application scenarios: Helmholtz coil drive, loudspeaker testing, ultrasonic horn testing, current transducer testing, electromagnetic testing, battery thermal management.
Voltage and current monitoring
ATA-300 series amplifiers are equipped with voltage and current monitoring ports, which can be directly connected to an oscilloscope to monitor the output voltage and current of the amplifier, making scientific research experiments more efficient.
Numerically controlled adjustable gain
ATA-300 series breaks the traditional fixed gain multiplier, original numerical control gain adjustment function, the function can be directly on the amplifier multiplier X1, X0.1 step adjustment, suitable for all kinds of scientific research experiments that need to finely adjust the voltage.
quadrant output
When AC voltage is applied to capacitive or inductive loads, due to the load characteristics of the current and voltage signal phase of the existence of overrun or hysteresis, the current will be backed up from the load side, the general power supply or amplifier will not be able to drive the situation.ATA-300 series has a four-quadrant output characteristics, that is, it can be output current and can be absorbed, so that this series of products can be driven by capacitive, inductive and other types of loads.
| model number | bandwidths | input voltage | amps | power (output) | channel number | brochure |
|---|---|---|---|---|---|---|
 ATA-304C Power Amplifier |
(-3dB) DC~30kHz | 100Vp-p (±50Vp) | 10Ap | 500Wp | single channel | Click to view the brochure |
 ATA-308C Power Amplifier |
(-3dB) DC~30kHz | 160Vp-p (±80Vp) | 10Ap | 800Wp | single channel | Click to view the brochure |
 ATA-309C Power Amplifier |
(-3dB) DC~30kHz | 100Vp-p (±50Vp) | 20Ap | 1000Wp | single channel | Click to view the brochure |
 ATA-314 Power Amplifier |
(-3dB) DC~20kHz | 100Vp-p (±50Vp) | 40Ap | 2000Wp | single channel | Click to view the brochure |
ATA-100 Series Application Introduction
ATA-100 series is an ideal power amplifier that can amplify AC and DC signals. The bandwidth is up to DC~5MHz, and it has two selectable input resistances of 50Ω and 1MΩ to match the signal source with high and low internal resistance to realize signal amplification. Output resistance 0.5Ω, 50Ω adjustable, customers can choose flexibly according to the test requirements.
