High precision linear DC power supply

KH-DX/SX series of high precision linear DC power supply has ultra-high accuracy, high precision, high stability and other excellent electronic characteristics, in research units, laboratories as adjustable power supply or as a fixed power supply for product life test on the production line, it is the best choice, and it has a perfect protection line, more to meet the user's simple and convenient use needs. Compared with switching power supply, it has the advantages of high precision, small ripple, no high-frequency radiation interference and wide application.

High precision linear DC power supply can be used for capacitors, relays, resistors and other components for sophisticated, testing, also can be used as thermistor, motor and other electronic components test. At present, many well-known capacitor manufacturers, resistor factories and other electronic component production units and scientific colleges and universities and other research and development units, are using this series of power supplies, are very high evaluation.

Performance characteristics of high precision linear DC power supply

· Specification range: Output voltage 0-10000v, output current 0-500A, output power 0-100kW optional;

· Stable voltage and current: continuously adjustable voltage and current value from zero to rated value, automatic conversion of constant voltage and current;

· Overvoltage protection: the voltage protection value 0-110% rating is continuously adjustable, and the power output voltage will trip protection when it exceeds the voltage protection value;

· Short-circuit protection: long-term short-circuit or short-circuit startup is allowed under any working condition;

· Overload protection: when the power supply or load fails and the output current exceeds 1.5 times the rated value, the power supply will trip protection;

· Current limiting protection: when the user sets the current upper limit value, when the load fails, the power supply can keep the current constant and not exceed the set value;

· Short circuit alarm: When the output voltage is lower than 1% of the rated value, the power supply audible and visual alarm (optional);

· Automatic discharge: for shutdown discharge of capacitive load (optional);

· Output display: voltage and current display with LED digital tube;

· Pulse operation: DC pulse power supply can be configured with time controller (optional);

· Intelligent: it can be connected with computer to form intelligent power supply controlled by computer (optional);

· Analog signal connection: The user can use 0-5V or 4-20mA signal to control the output voltage and current of the power supply (optional).