Laboratory power amplifier Switch selectable coupling options: AC, AC+DC or AC with reduced DC Switch selectable bandwidth High slew rate Isolated BNC or 4mm output sockets ± 40V peak, 3A rms @ dc-500kHz ± 20V peak, 1A rms @ 1MHz (LPA05A resistive load)) ± 18V peak, 5A rms @ dc-500kHz ± 18V peak, 2A rms @ 1MHz (LPA05B resistive load) Unconditionally stable into any load Isolated from ground to prevent earth loops Robust metal enclosure LPA05A & LPA05B provide wide bandwidth signal amplification at up to 8A peak, extending the range of industrial and laboratory applications into which the LPA series can be used. High frequency, high current testing of very low impedance loads, follow guidance in user manual if DUT impedance is below 5 ohms -Also in the LPA range - High frequency, testing of low impedance loads at up to 1Apk e.g. wound components High voltage, high frequency testing and calibration Driving high voltage actuators (e.g. piezo) up to ± 400V tel: fax: e-mail: web-site:

The LPA range of power amplifiers from N4L are robust and reliable for use in a variety of industrial and laboratory applications. Designed originally for use with the PSM* range Phase Sensitive Multimeters, they can also be used anywhere where there is a need to boost a signal either in voltage or current. They combine dc accuracy with wide bandwidth to faithfully reproduce complex waveforms, driving loads that may be capacitive, inductive or resistive. Optionally, the dc component can be eliminated with ac coupling, or can be reduced with ac+(dc) coupling. To limit high frequency noise, the...