DTL150 is a digital electronic load of direct current DC with a maximum power of 150W and a maximum current load of 20A, equipped with a color TFT screen with a diagonal of 2,4 inches. The device has four operating modes: CC - constant current, CV - constant voltage, CP - constant power and CR - constant resistance, which allows users to adjust the load to the needs of the tested device. It is possible to set parameters such as voltage, current, resistance and protection against exceeding the power limit, as well as voltage and discharge time. DTL150 monitors the system temperature via the internal temperature sensor and the external temperature using the included NTC temperature sensor. The device uses an external 12VDC 1A power supply to operate (power supply with adapter is included). The system has protection against overvoltage, overload, overheating and reverse connection below 100V. The DTL150 uses a four-wire connection method, which allows for more accurate voltage measurement, regardless of the voltage drop of the cable. It is an extremely useful tool for electronics engineers who are engaged in the design and testing of various electronic devices, such as power supplies, voltage regulators, signal transducers and others. The kit consists of DLT150, a power supply with an adapter for an outlet and connection cables (crocodiles) - Inner mesh panties Load power: 0 - 150W (above 120V - maximum load 60W) Load voltage: 0 - 150V DC Load Current: 0 - 20A Display: TFT color 2,4" Power supply voltage of the device: 12VDC 1A (power supply included) Cables: four-wire system (A V V- A-) Limit of electricity measurement: 999,999 Wh Capacity measurement limit: 999,999 Ah Operating modes: CC - constant current, CV - constant voltage, CP - constant power and CR - constant resistance Menu languages: English and Chinese Overvoltage protection: supports up to 150V Overcurrent protection: supports up to 20A Overcharge protection External temperature sensor: NTC 10K B3950 (measurement range 0-100 ) Dimensions: 166mm x 96mm x 74mm In addition, the following functions are available: Zeroing cumulative data Zeroing voltage and current without load Voltage Calibration Calibration of intensity Screen brightness adjustment Screen sleep mode Factory Reset DLT150 Digital Electronic Load 150W 20A TFT Display 2,4"