Keysight Technologies 6427B

The Keysight (Agilent) 6427B is a used SCR-1P Series regulated DC power supply utilizing silicon-controlled rectifiers in series with the transformer primary. Controlled by voltage and current settings, it features Harrison’s Ramp-Lock phase control for compact size and high efficiency up to 75% at full output. This model delivers a DC output of 0–20 V and 0–15 A, enclosed in a 5¼" high rack mountable cabinet suitable for bench use.

The unit offers low output ripple, strong line/load regulation, and supports Constant Voltage/Current operation with auto crossover and all-silicon circuitry.

Testwall can supply the used Keysight (Agilent) 6427B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 6427B.