PS-303D DC Power Supply 30V 3A Linear Power Supply

OVERVIEW:

PS series power supply is a kind of continuously adjustable linear DC voltage regulator power supply with high stability, high reliability and low noise. Its output voltage and current can be continuously adjusted. Also, it can be both as constant voltage and constant current dc power supply. Its constant voltage and current can be auto-conversion. This low cost and universal power supply can be used in many different areas, from production lines to school use.

Features:

• Signal channel output
• Digital meter shows the voltage and current values
• Voltage/current adjust knob with rough and meticulous adjustable
• Light and compact design
• Deal for educational laboratories, safe for students to use
• Constant voltage and constant current operation
• Low ripple and noise
• Affordable and easy to operate
• Have current limitation protection
• Item condition: New
• Response and high accuracy when compared with linear power supply.
• Output voltage and output current between 0 to rated value is continuously adjustable.
• Constant voltage and constant current can automatic conversion.
• Overload and reverse polarity protection keep power supply and its loads safe from unexpected conditions.
• LED digital display output voltage and output current
• Cooling fan is connected with the temperature sensor. Its can reduce the fan speed automatically when the internal temperature or load decreases to prevent the additional noise.