منبع تغذیه 30 ولت 5 آمپر PS-305DMمنبع ترانسی لانگ وی LONG WEI

منبع تغذیه 30 ولت 5 آمپر PS-305DM

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:

1. Automatically switch mA display when current less then 1A 
2. Voltage/current adjust knob with rough and meticulous adjustable
3. Constant voltage and constant current operation
4. Low ripple and noise
5. Affordable and easy to operate
6. Have current limitation protection
7. Upgrade with carry handle, easy to move

Application:

1. Educational Laboratories
2. Electronic production line
3. Communications industry
4. Product research
5. All other areas need dc power supplies

Specifications:

Input voltage: 220/110V ± 10% 50/60Hz (setting switch at the back)

Output Voltage: 0-30V

Output Current: 0-5A

Voltage Resolution: 10mV

Current Defination: 1.0 mA

Operating Temperature: -10℃ to 40℃

Relative Humidity: < 90%

Storage Temperature: -10℃ to 70℃

Relative Humidity: < 80%

Constant Voltage state:

Voltage Stability: < 0.01% + 3mV

Load Stability: < 0.01% + 5mV

Recovery Time: < 100μS

Ripple & Noise: < 1.0mV rms

Temperature Coefficient: < 300PPM/℃

Constant Current State:

Current Stability: < 0.2% + 3mA

Load Stability:< 0.2% + 3mA

Ripple & Noise:< 3mA rms

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