EA-EL 9080-600 WC (EA ELEKTRO-AUTOMATIK)

The EA-EL 9000 series Microprocessor Controlled Electronic Load provides Constant Voltage (CV), Constant Current (CC), Constant Power (CP) and Constant Resistance (CR) operation modes. In static operation two values, A and B, can be set using a fine adjustment encoder. The user can switch between these two values. In dynamic operation, the microcontroller switches between two values A and B, according to the adjusted pulse width and duty cycle. For each value, a pulse interval between 50µs and 100s can be set. In addition, ramp up and down time between 30µs and 200ms can be adjusted. There is also an external trigger input on the analogue interface to feed an external source in order to switch A and B. It is equipped with thermal derating in order to limit power and avoid overheating when operating in the maximum power range. The lower the ambient temperature and the better the cooling, the higher the power that the load can takes.