Used AMPLIFIER RESEARCH 75A250A #9108279 for sale

AMPLIFIER RESEARCH 75A250A is a high-performance, low-noise, wide-bandwidth, linear power supply designed to drive linear amplifiers that require an efficient and reliable power source. This power supply offers an impressive range of output power, with up to 250 amps of available current and up to 75 volts of available voltage. The device includes a wide range of features that make it an excellent companion for powering amplifiers in a variety of applications. 75A250A features a PFC circuit that ensures that efficient operation is maintained across a range of input conditions, providing peak efficiency and improved performance for long-term use with minimal power factor correction and power quality considerations. Additionally, the unit is designed to provide extreme levels of rise time stability, allowing for a wide range of pulse width modulation (PWM) applications. Furthermore, the device includes a number of special features such as built-in protections against overvoltage and overtemperature, as well as current limiting, voltage monitoring, and active EMI filtering. This power supply also offers versatile output capabilities with adjustable voltage level, as well as the ability to operate both in voltage and current modes for flexible operation. The latter mode provides for optimal current regulation and helps to maximize system performance by varying the amplifier output based on load conditions. The device has short-circuit protection in the form of an integrated analog shut-off circuit that can detect occurrences of excessive current draw and will immediately shut off the power supply to protect against equipment or system damage. In terms of safety, AMPLIFIER RESEARCH 75A250A includes comprehensive protection against electrical shock and potential fire hazards. The unit's full-coverage safety insulation prevents accidental shock and physical harm, and integrated fusing mechanisms help to guard against dangerous wiring faults and prevent any potential explosions. Overall, 75A250A provides an unmatched level of performance, versatility, and safety, making it an optimal choice for powering linear amplifiers in a variety of applications. The device features a wide range of attributes that offer superior system performance and protection against power loss and other common risks, making it the perfect choice to meet the demands of today's challenging amplifier applications.