RL-A500 is an easy-to-use class-D power amplifier designed to work with electro-dynamic shakers in the lab or in production. The nominal output power of the amplifier is 500 VA.

The amplifier is distinguished by high efficiency, accuracy and low THD of the output signal. Among other advantages are light weight and compact case.

The device has a smart protection system, which monitors the main parameters of the device to prevent failures and equipment damage. In case it detects overheat, overcurrent, short circuit or deviation of any other parameters, the device switches off the output stage.

The embedded LCD of the device displays the main parameters: the output current and voltage, temperature and other information about the state of the system.

Technical Features

Frequency range, Hz DC ÷ 20000
Output power, VA 500
Signal-to-noise ratio, dB ≥ 80
Maximum output voltage, V RMS 44
Maximum output current, A RMS 11.5
THD, % ≤ 0.2
Power supply 1~/N/PE 180-240 V, 50-60 Hz
Dimensions, mm 390 × 290 × 80
Weight, kg 5.6