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30V 3A DC Power Supply

Model: PS-303DM 30v 3a dc power supply 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, when less than 1A it can...

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Product Details

Model: PS-303DM
30v 3a dc power supply



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, when less than 1A it can convert automatically mA: 0-990mA continuous adjust. Suitable for higher precision testing.
7. Output switch key, can start or stop the output, Avoid the instantaneous impact of current, and play a good protective role.
8. Constant voltage and current operation model. C.V and C.C convert automatically
9. Current limitation protection
10. Good quality, cost-effective


Application:
Suitable for the laboratory, electronic, communication equipment maintenance, products line, scientific research and teaching units


Specifications:
Model: PS-303DM
Input voltage: 220 V/110V±10% 50/60Hz (setting switch at the back)
Output voltage: 0-30V
Output current: 0-3A
mA: 0-990mA(less then 1amp)
Operating Temperature: 0℃to 40℃
Relative humidity:<80%
Storage Temperature:-10℃ to 70℃
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

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