Product Details

high accuracy dc power supply/dc power supply/linear power supply/PS-305D dc power supply

Place of Origin Guangdong, China
Brand Name Longwei
Model Number PS-305DM
Usage Other, Apply to all use dc regulated power supply
Phase Single Phase
Current Type DC

Product Features

Specifications

1.Low ripple and noise
2.good appearance design
3.intelligent cooling system

 

 

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. Single output, single phase

 

2.110V/220 ±10% input voltage, dual-input voltage.

 

3. Output constant current adjustable 

 

4. Output constant voltage adjustable

 

5. 3LED voltage and current display

 

6. mA and A converted display which controlled by a button. 

 

6. Constant voltage and current operation model. C.V and C.C convert automatically 

 

7. Current limitation protection

 

8. Good quality, cost-effective

 

 

 

Application:

 

Suitable for the laboratory, electronic, communication equipments maintenance, products line, scientific research and teaching units

 

 

 

Specifications:

 

Specifications:

 

Model: PS-305DM

 

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

 

Output voltage: 0-30V 

 

Output current: 0-5

 

mA: 0-990mA 

 

Operating Temperature: 00C to 400C    

 

Relative humidity: <80%

 

Storage Temperature:-100C to 700C    

 

Relative humidity: <70%

 

Constant voltage state:

 

Voltage stability: <0.01%+3mV

 

Load stability :< 0.01%+5mV 

 

Recovery time :< 100μS

 

Ripple & noise : <1.0mVrms

 

Temperature coefficient: < 300PPM/0C

 

Constant current state:

 

Current stability: < 0.2%+3mA         

 

Load stability :< 0.2%+3mA

 

Ripple & noise :< 3mArms

 

 

 

Mode

Rated Output

Dimension

Voltage(V)

Current(A)

D×W×H(mm)

PS-302DM

0-30V

0-2A

0-990mA

285×128×145

PS-303DM

0-30V

0-3A

0-990mA

285×128×145

PS-305DM

0-30V

0-5A

0-990mA

285×128×145

PS-6402DM

0-64V

0-2A

0-990mA

285×128×145

PS-6403DM

0-64V

0-3A

0-990mA

285×128×145

 

 

 

REMARK: WE COULD DO THE PRODUCT ACCORDING TO CUSTOMERS REQUIREMENT

 

 

 

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