Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
The ATA-3000 series power amplifier is an ideal power amplifier that can amplify AC and DC signals. The maximum output power of 1000Wp 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-3000 series power amplifier application scenarios: Helmholtz coil drive, loudspeaker testing, ultrasonic horn testing, current transducer testing, electromagnetic testing, battery thermal management.
Voltage monitoring, current monitoring
ATA-3000 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-3000 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-3000 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-3040C Power Amplifier |
(-3dB) DC~120kHz | 100Vp-p (±50Vp) | 10Ap | 500Wp | single channel | Click to view the brochure |
 ATA-3080C Power Amplifier |
(-3dB) DC~120kHz | 160Vp-p (±80Vp) | 10Ap | 800Wp | single channel | Click to view the brochure |
 ATA-3090C Power Amplifier |
(-3dB) DC~120kHz | 100Vp-p (±50Vp) | 20Ap | 1000Wp | single channel | Click to view the brochure |
magnetic material
Electromagnetic coils - produce a magnetic induction strength proportional to the current passing through them, so when a larger magnetic field strength is required, the current applied to the coil needs to be increased. The ATA-3000 series power amplifiers have a maximum output current of up to 20Ap, which provides a high-power, high-current output for this type of application.
