Yihua 3010D-III 30V 10A laboratory power supply 3 LCD displays Infinitely adjustable current - 0-10A Infinitely adjustable voltage - 0-30V Operating mode C.V or C.C Accuracy to 0.01V 4 types of protection Active cooling Adjustment by potentiometers Compact case Modern electronics inside Equipped with 3 seven-segment LED displays in red. AND the values are clearly visible in all lighting conditions. VOLTAGE - voltmeter measures the value of voltage that is set at the output terminals of the laboratory power supply CURRENT -. ammeter measures the value of the current flowing out of the power supply POWER - the power that the element being powered consumes Adjustment by two potentiometers - this allows for more accurate settings, especially if you want to set every hundredth of a number Heat dissipation with built-in fan (cooler) The output of the power supply can be connected in series, in parallel or symmetrically with a second power supply of similar design Features feet, which stabilize the power supply on a table or desk The plastic feet also isolate the electronics from other potentials as may be the case with metal-top workbenches Yihua 3010D-III is a pulsed design built on the basis of pulsed voltage conversion (inverter) The advantage of such a design is very high energy efficiency (low loss, so low on heat released) Features :️ Standard voltage output terminals️ A banana plug can be connected to the output terminals.️ Case grounding️ Very easy to use️ Indispensable source for supplying DC voltage to equipment)️ Facilitates the process of education, testing and all service and workshop work️ Maximum output power 300W = 30V voltage x 10A output current️ The power supply is designed for continuous operation The power supply can operate in two modes of operation :️ C.V. i.e. Constant Voltage - output voltage stabilization The red LED on the front panel lights up In practice, this means that the power supply stabilizes the set value If you set 12.0V at the output, then regardless of whether the receiver (load) draws 0,5A or 7.5A then the value of the set voltage will be unchanged (stabilized) Only after exceeding the maximum current output of 10.0A will the voltage begin to drop According to Ohm's law - the value of the flowing current forces the load.️ C.C. i.e. Constant Current - output current stabilization The red LED on the front panel lights up In practice, this means that the power supply stabilizes the value of the set current value and does not allow to exceed this value This mode is less frequently used For example: If with the Current potentiometer we set the upper current value to 4.5A (limit), this value will not be exceeded at the output Of course, if the connected load to the output of the laboratory power supply forces the current value to flow lower, the power supply will automatically switch to C.V. mode. Application of the power supply : Research institutes Electronics services Industrial institutes Electronics industry Education and schooling Laboratory equipment The power supply has been equipped with protection : surge protection overcurrent protection overload protection short circuit protection Technical specifications :️ DC laboratory power supply️ smooth output voltage regulation: 0-30.0V️płynna output current regulation: 0-10.0A️ current output up to 10.0A️ pulse power supply️ simultaneous reading of output voltage and flowing current️ operating temperature: 0°C - 40°C️ voltmeter display accuracy: <0.1%+3mV️ low voltage 0.1.%+3MV️ ammeter indication accuracy: <0.6%+3mA️ display accuracy: 0.5% + 2 digits️ vrms <0.5% (10Hz ~ 1 MHz)️ humidity: <90%️ supply voltages: 230V AC, 50Hz️ power rating: 350W️ dimensions: 195 x 70 x 157mm Included:1️⃣ Yihua 3010D-III 30V 10A laboratory power supply2️⃣ Power supply cables3️⃣ Grounding cable4️⃣ Power supply cable.