Product Description body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: auto; padding: 20px; } h1, h2, h3 { color: #555; } ul { list-style-type: disc; margin-left: 20px; } table { width: 100%; border-collapse: collapse; margin-bottom: 20px; } th, td { border: 1px solid #ddd; padding: 8px; text-align: center; } th { background-color: #f4f4f4; } Innovative Power Supply Device Features Compact design for easy portability High resolution: 10mV / 1mA Editable waveform output with 10 timing settings Low ripple and noise output Over voltage and over current protection Voltage and current curve monitoring Intelligent temperature-controlled fan cooling 2.8-inch TFT LCD display USB communication interface with SCPI support Applications Military R&D Quality Inspection Circuit Functional Testing Automotive Circuit Testing Education and Technical Training Electronic Component Testing Aging Experiment Monitoring Battery Charging Curves Specifications Model SPE3051 SPE3102 SPE6102 SPE6053 Output Channel Single Channel Total Output Power 150W 200W 300W 300W Channel Output (V / A) 0-30V / 0-5A 0-30V / 0-10A 0-60V / 0-10A 0-60V / 0-5A Display 2.8-inch color LCD Dimension (L×H×D) 82mm × 142mm × 226mm Weight Approx. 1.5kg Interface USB Key Specifications Load Regulation: Voltage ≤30mV, Current ≤20mA Power Regulation: Voltage ≤30mV, Current ≤20mA Setting Resolution: Voltage 10mV, Current 1mA Ripple & Noise (Vp-p/rms): Voltage ≤30mVp-p, Current ≤30mAp-p Storage Capacity: 4 data groups Working Temperature: 0-40℃ Comparison with SP Series Display: SPE features a 2.8-inch LCD, while SP has a 3.7-inch Voltage Setting: SPE requires preset voltage, SP does not Front Panel USB: Includes 5V/1A output in SPE, not in SP Communication: SPE supports USB, SP supports USB and RS232 Memory: SPE allows 4 memory groups; SP allows 5 Boot Up: SPE can set automatic output; SP cannot Main Interface: SPE displays both voltage and current; SP displays only one Package Includes 1 x Power Supply Main Device 1 x Power Cord (US Plug) 1 x User Manual 1 x Fuse 1 x Test Leads