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PS-303DM+ AC/DC Power Supply(30V,1mA to 3 A)
PS-303DM+ AC/DC Power Supply(30V,1mA to 3 A)
Supplier Info
[China Supplier]
Contact Person : Ms. Li Kaixuan
Tel : 86-755-83324500
Fax : 86-755-82736668
Product Detail
PS-303DM+ DC Power Supply 1.*(30V,1mA to 3 A), linear power supply,30V,3A 2.*Low Ripple and Noise 3.*Ideal for Education and


 PS-303DM+ DC Power Supply(30V,1mA to 3 A), liner power supply,30V,3A

Light and Compact Design

CV/CC Operation

Ideal for Education and Laboratories. Safe for students to use

0.01% High Regulation

Constant Voltage and Con stand Current Operation

Internal Select for Continuous or Dynamic Load

Low Ripple and Noise

Overload and Reverse Polarity Protection

Customized Design Available





Linear Power Supply

Dual Output

First Channel: Fixed 5V Output

Second Channel: 0.00V to 31.9V

Output Voltage

From 0.00V to 31.9V adjustable

Output Current

From 0.00A  to 3.00A adjustable

Current change

There is a button at the face of it you can press, if you want a little current from 1m A to 999m A, press down the button and adjust it.


CV≤1 m V,CC≤3 m V

Source Regulation


Load Regulation


Power supply input

There is a button at the back of it you can opt it 110/220V AC


Limiting and shorting protection

Cooling function

Fans at the back, and cooling holes at the side

Operating Temperature and humidity

From 0 Celsius to 40 Celsius



350mm ×200mm ×210mm


4.5 kg

PS-303DM+ AC/DC Power Supply(30V,1mA to 3 A)

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