Steady flow source, constant current source, alternating current source, a DC current source, current generator, current generator, also known as a current source, steady flow source is a broadband spectrum, high-precision AC stabilized power supply is the use of IGBT faction wave FM mode of production, with fast response, high precision constant current, long-term stability for a variety of nature of the load (resistive, inductive, capacitive) and so on. Primarily used to detect thermal relays, molded case circuit breakers, small crowbar and need to set the rated current, operating current, short circuit protection, such as the production of the current situation, the power supply output current is adjustable from zero to the rated output current is large also divided into files, allowing the use of alternating current source current source and load stability and open the series: 0.5%, 1A-10000A (can be customized according to customer requirements) Company website: http://www.hengliudianyuan.com