Used SEIWA FA-620 #293606630 for sale

SEIWA FA-620 is a high-frequency, constant voltage power supply designed to provide reliable and flexible operation in a variety of applications. Using a digital control system, the unit offers precision operation while providing robust power management and output accuracy. The digital control system utilizes pulse-width modulation (PWM) circuitry to ensure that the output voltage is regulated. The PWM circuit further provides excellent load regulation, input line filtering and over-current protection. The unit offers maximum performance for both AC and DC power sources, with a wide input voltage range of 85 to 260 Volts AC or DC. FA-620 features an on-board LED display, allowing an operator to easily read the output voltage. The unit also has several standby modes which can be selected by the user in order to further refine the operation. In addition, it is equipped with several fault protection features; SEIWA FA-620 features brown-out, over-temperature and over-voltage protection circuits. FA-620 offers both single-output and dual-output configurations, with an output voltage range of 3 to 60 VDC, and output currents of up to 10A. As mentioned previously, the unit also provides excellent line regulation, with an accuracy of +/- 0.2% at full load, as well as excellent load regulation, with an accuracy of +/- 0.1% at full load. SEIWA FA-620 is an ideal choice for high-precision, reliable and flexible power supply operation. It provides robust power management and excellent output accuracy, while delivering efficient, clean power free of harmonics and spike noise. With its wide input voltage range, adjustable output voltage and excellent protection features, FA-620 is an excellent addition to any power management system.