SK3323/3325/3503 Sk3323 Power Supply

SK3323/3325/3503       Sk3323 Power Supply           programmable linear DC power   Feature The SK33XX series programmable linear DC power supplies have three independent outputs – two sets of adjustable voltage/current and a fixed set of selectable voltage1.8V, 2.5V, 3.3V and 5V. it has three available operation modes–independent, series and parallel modes. All make this series become a high performance-to-price ratio instrument.   Aplication Military R&D, Quality detection, Circuit test, Test of industrial manufacture automatization, Education and Technical Training, Test of electronic assemblies, Aging test   Design Feature 1. 3 independent outputs-two 32V or 50V /5.1A or 3.2A, one 1.8V, 2.5V, 3.3V, 5V/3.2A, maximum 342W. 2. 4 digit voltage and current display, minimum resolution-10mV, 1mA 3. Smart temperature controlled fan to reduce noise effectively. 4. Save/Recall 5 group system set-ups 5. Standard timing output 6. Comprehensive over-voltage protection   Specifiations Model SK3323 SK3325 SK3503 Channel CH1 0~32V/ 0~3.2A 0~32V /0~5.1A 0~50V/ 0~3.2A CH2 0~32V/ 0~3.2A 0~32V/ 0~5.1A 0~50V/ 0~3.2A CH3 1.8V/2.5V/3.3V/5.0V switchable, 3.2A (Max. output) Line Regulation Voltage CH1, CH2 ≤1×10-4+2mV CH3 ≤1×10-4+3mV Current CH1, CH2 ≤1×10-4+2mA Load Regulation Voltage CH1 ≤1×10-4+3mV ≤1×10-4+8mV ≤1×10-4+3mV CH2 CH3 ≤1×10-4+3mV Current CH1, CH2 ≤1×10-4+2mA Programming/ Readback             Accuracy Voltage CH1 ≤±(0.5%+30mV) ≤±(0.5%+60mV) CH2 CH3 (no readback) ≤±7% Current CH1 ≤±(0.5%+30mA) ≤±(1%+60mA) ≤±(0.5%+30mA) CH2 CH3 (no readback) ≥3.2A Ripple and Noise Voltage CH1, CH2 ≤1mVrms ≤1.5mVrms CH3 ≤1mVrms Current CH1, CH2 ≤3mArms ≤5mArms ≤3mArms Display resolution Voltage CH1, CH2 10mV Current CH1, CH2 1mA Display Digits Voltage 4 digits Current 4 digits Other function Auto switch of serial and parallel General Characteristics Rated Voltage AC220(1±10%)V Rated Power 500W 670VA 600W  800VA Rated Frequency 50/60(1±5%)Hz USB charging Interface 5V 1A Remote Interface USB, LAN (option) Dimension 226×140×303mm3 226×140×333mm3 Weight 8KGs 9KGs   Standard Accessories Power Cord:1pcs CD( User's Guide):1pcs   Options LAN