Power Supply Variable Voltage and Current

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This Power Supply Variable Voltage and Current provides power regulation for a variety of electronic devices and experiments, with various outputs like high voltage, constant curre nt, mass electron applications, and general-purpose electrical testing. A. High Voltage: For electronics, vacuum tubes, and studying the mass of electrons. Monitors output voltage with a large meter, separate bench meter available for output current B. Extra High Voltage: For Spectrum and Teltron tubes, Aepinus capacitors, and other functions. It has low regulation, resulting in quick voltage drop when current is used. C. Constant Current: For electrical experiments that require consistent currents, rather than voltages and maintain a preset current even as the load changes. D. Mass of Electron Apparatus: For "Mass of an Electron" experiment. Delivers 250V DC at 1 milliamp for "Magic Eye" tube's anode, 12V AC at 1 amp for tube's heater, and up to 2 amps for Air Cored Solenoid to deflect the electron beam. E. Low Voltage: For electroplating laboratories but is also useful for general classroom use and most laboratory experiments. F. Dual Mode: Combines AC/DC switched and DC smooth and regulated power outputs, making it suitable for general lab work and electronic studies. Brand: IEC Product Code Type Volts Range Curr. Range Display Manual SE.LB2612-002 High Voltage 0-500V DC 50mA Digital See Here SE.LB2615-002 Extra High Voltage 0-6000V DC 3mA Digital See Here SE.LB2618-002 Constant Current 30V DC 0-30mA Digital See Here SE.LB2619-001 Constant Current (Adjustable) 12V DC 0-2A Meter See Here SE.LB2622-002 Mass of Electron 12V & 250V 25V 0-2A Digital Meter See Here SE.LB2641-002 Low Voltage (w/Circuit Breaker) 0-25V AC/DC 10/6Amp Digital Meter See Here SE.LB2643-002 Dual Mode Regulated and Switched Digital Meter See Here SE.LB2663-102 General Purpose 0-10V DC 10A Digital Meter See Here Product Dimensions x Weight Product Code Dimensions (lwh) Weight SE.LB2611-001 325x172x108mm 3.6 kg SE.LB2612-002 325x172x108mm 3.6 kg SE.LB2615-002 322x155x110mm 2.8 kg SE.LB2618-002 155x170x110mm 1.2 kg SE.LB2619-001 175x170x110mm 2.0 kg SE.LB2622-002 322x155x110mm 4.6 kg SE.LB2641-002 330x178x107mm 6.3 kg SE.LB2643-002 325x180x110mm 4.6 kg SE.LB2663-102 325x175x110mm 5.3 kg Show more