• Amplifier:
• Frequency range: DC - 1 MHz (small signal -3 dB)
• Power bandwidth: DC - 200 kHz
• Slew rate: 100 V/µs
• Output voltage: 50 Vrms / ± 75 Vpeak
• Output current and power: 5 Arms / ± 7.5 Apeak l 260 W
• Generator:
• Frequency range: DC, 0.05 Hz - 300 kHz; resolution 0.05 Hz
• Frequency accuracy: ± 20 ppm
• Signal types: Sine, triangle, square wave
• Weight: 14 kg
• Linear circuit design guarantees lowest distortion, no interference and high stability
• Remote control via USB interface for automatic test equipment
• Ideal for operation on low impedance loads (e.g. Helmholtz coils)
• Two different operating voltages optimize the power dissipation for loads with low impedance

The power generator PGA 1241-5A is suitable for EMC testing in accordance with standard IEC / EN 61000-4-16 in the frequency range from DC to 300 kHz. The PGA 1241 is predestined for all applications requiring fast changing signals with high power. The power stage with 260 W delivers a maximum output current up to 5 A with a voltage gain of 10.

The integrated function generator supplies sine, triangle or square wave signals, which are amplified by the built-in power amplifier. External signals can be added via an additional input.

All functions of this generator/amplifier combination can be controlled via the application software supplied, which allows complete remote control of the PGA 1241 via the USB interface. The integration into already existing automated test systems is made possible by the disclosure of the interface commands.

The generation and amplification of small signals to produce larger output signals is a necessary practice in all areas of electrical engineering. The PGA 1241 is the ideal instrument for this. Due to the excellent signal quality and the remote control via USB interface, the PGA 1241 is the ideal choice for automatic test equipment.

The PGA 1241 is ideal for use with loads with low impedance (eg. Helmholtz coils). Due to the possible halving of the operation voltage, the power dissipation is reduced accordingly.