Electronic load has the testing function. It is used as a firmare to simulate the electrical environment and electrical equipment. The simulation state parameters can be changed arbitrarily, so as to test the performance of electrical equipment in various ordinary States and limit states. It is composed of resistance, inductance, capacitance, transistor and integrated circuit. DC Electronic load is to control the flux of power devices or transistors through internal control to let work A device that consumes power or electricity. It is an indispensable instrument for power supply production and battery performance test.
Generally speaking, electronic load needs constant current(CC), constant resistance(CR), constant power(CP), constant voltage(CV), short circuit test mode, dynamic current, dynamic resistance and other working mode, which can simulate different loads. APM technologies programmable DC electronic load has perfect protection function, with OCP, OPP, OTP,OVP, reverse alarm, to ensure the test safety.
The application of electronic load is also quite extensive:
1. DC stabilized power supply manufacturers; normal electronic load can achieve DC stabilized power supply stability, load stability, output voltage adjustment and other parameters.
2. LCD industry manufacturers need to use electronic load to test and aging the internal power supply module of LCD products.
3. The manufacturer of the adapter / charger products, it is very important to test the adjustment ability of the output voltage and current of the battery adapter, which will ensure the power supply to the equipment and the charging of the equipment battery correctly. CC+CR working mode can be used for routine performance test, and OCP and short circuit functions can be used for protection action test. The adjustment time and charging time of the charger can be measured by the load pulling time.
APM technologies new programmable DC electronic load flippable front panel and color touch screen allow convenient access and operation, ultra-high precision voltage and current measurement, Auto mode function , complex operating modes and one key implementation, it is the ideal choice.
