Single Channel Output 30V 3A High Precision Linear DC Power Supply with 4 LED Display

الوصف

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. 

Feature: 

Signal channel output

Digital meter show the voltage and current values, 4LED display

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



Application: 

1. Educational Laboratories

2. Electronic production line

3. Communications industry

4. Product research

5. All other areas need dc power supples



Specifications: 

Model: PS***3DF

Input voltage: **0 V/**0V± *0% *0/*0Hz (setting switch at the back)

Output voltage: ***0V (resolution *0mV, current resolution 1mA)

Output current: **3A

Operating Temperature: *0C to **0C 

Relative humidity: < *0%

Storage Temperature: ***0C to **0C 

Relative humidity: < *0%

Constant voltage state: 

Voltage stability: < 0.*1%*3mV

Load stability: < 0.*1%*5mV

Recovery time: < **0μS

Ripple & noise: < 1.0mVrms

Temperature coefficient: < **0PPM/0C

Constant current state: 

Current stability: < 0.2%*3mA 

Load stability: < 0.2%*3mA 

Ripple & noise: < 3mArms