Features : 1. 30V/5A full digital power control single 2. 10mV/1mA high accuracy and resolution 3. Low noise and ripple 4. CV/CC given voltage and constant current mode 5. Highly reliable OCP, OVP, arbitrarily set protection 6. Built-in set of parameters stored 7. Outputs a switch control 8. Power and memory function 9. Keypad lock to prevent misuse 10. Intelligent temperature control fan, effectively reduce the noise 11. Easy alternative to traditional digital power Precisely generate the required voltages and currents. 0-30V adjustable DC output high-precision. 10mV and 1mA resolution. Professional power supply design with intuitive operability. Simple and intuitive operation, fast and accurate selection of voltage and current can be realized. To prevent damage to the load Can be set to the value of over-voltage protection and over-current protection to prevent the voltage regulator from beyond the threshold can The keyguard lock panel buttons to prevent undesirable results in the key test engineering 5 user-programmable preset settings Just press the button to recall and save area a key to bring up the user to store the data and save user settings Specification : Operating Conditions : Input voltage : 110V/220V +/-10% Frequency range : 50- 60Hz Operating temperature : 32-104 (0-40 C) Operating humidity : < 80%RH Storage temperature : 32-158 (0-70 C) Storage humidity : < 70%RH Stable Voltage : Output Voltage Range : 0-30V Continuously adjustable Setup Resolution : 10 mV Setup Accuracy : <0.05% +20 mV Ripple : < 1mVRMS Read back Accuracy : 10 mV Temp. Coefficient : < 0.1% + 10mV Read back Temp. Coefficient : < 100 ppm+10 mV Stable Current : Output Current Range : 0-5A Continuously adjustable Setup Resolution : 1 mA Setup Accuracy : <0.1% +3 mA Ripple : < 3mARMS Read back Accuracy : 1 mA Temp. Coefficient : < 0.1% + 5mA Read back Temp. Coefficient : < 100 ppm+5 mA Dimensions : 4.3 x 6.1 x 10.25 inch (110 x 156 x 260mm) Package includes : 1 x KA3005D 0~30V 0~5A Adjustable DC Power Supply 1 x Test line 2 x Probe 1 x Power line(EU/AU/US)