※ Product Characteristic

Adopt switch mains with no power transformer technology, so input compatible with AC or DCfunction,and the input voltage range is wide. With elaborate design, small volume, light weight,high efficiency, use the advanced switching power supply control technology and components toensure the stability & reliability of the long-term operation at full capacity. It have the functionthat can directly connect masterless modular parallel current or masterless modular current-sharing(MMCS) control technique.

※ Voltage Stabilization & Constant Current

The power supply output voltage value (when the output current < output voltage of output constant current value ) and constant current value (when the output voltage < output current of output voltage value) can be continuously adjusted in the scope of their respective maximum. Adjustable constantcurrent output value bring convenience to many applications,  suach as debugging applications, rurn down the constant current value can effectively protect the load equipment.

※ Protection Function

Have perfect protection function. Built-in temperature-controlled cooling fan, so heat dissipation are effective; and the service life of fan are effectively extended. Overheating automatic shutdown protection; output over voltage, over current and short circuit protection. Soft start when stepup time delay, to avoid  instantaneous impact.

※ Environmental Conditions

Storage Temperature：(-20～50)℃；       Working Temperature：(-5～45)℃；

Relative Humidity ：90％(40±2℃)；       Atmospheric Pressure：(70～106)kPa;

※ Operating Principle 

AC or DC input voltage through "trap" circuit to the " rectifier filter” circuit, get high DC voltage (about 300 v). "Power Conversion" invert high DC voltage into 35 KHZ high frequency AC current；through the transformation of high-frequency transformer to get the desired output voltage, then through the high- frequency rectifier filter to get output voltage. Control circuit sample on the output voltage and output current. After closed loop feed

·Simple but practical. Easy to operate.

·Low Voltage Distortion.

·Safty Protections.

·Wide optional output voltage can be choosed.

·Applying IGBT/PWM technology.

·Both RS232 and RS485 are Optional.

·Customization is available. Output voltage 0-1000V adjustable, output frequency 5-1000HZ adjustable

·can be connected to PLC

·Suitable for resistive, capacitive, inductive and other mixed loads.

·Each phase can be loaded independently.

DC Power Supply are generally designed for Communications, radio, scientific research, power electronics, plating solution, battery charging, components ageing, industrial control equipment, DC motor driving and test, power tools, etc.