Yihua 305DA Dc Power Supply

product data

1.Rated working condition

Working condition Temperature -10°C-40°C

Relative humility≤90%

Storage condition Temperature -10°C-40°C

Relative humility≤80%

2.Output

Output Power: 150W

Power Supply Voltage: 110V/220V ±10% 50Hz/60Hz

Voltage: 0~30V, 0~5A

3.Overload mediation

Voltage 0.01% 3mV(I≤3A)

Current 0.2% 3mA(I≤3A)

4.Power mediation rate and resolution

Voltage: 0.01% 3mV

Current: 0.01% 3mA

Voltage: 10mV

Current: 1mA (2mA Rated Current>3A)

Setting accuracy: (25±5°C)

Voltage: ≤0.1%

Current: ≤10mA Rated Current >3A

Ripple: (20Hz-20MHz)

Voltage Ripple: ≤1mVrms (≤ 2mVrms >3A

Temperature coefficient: (0-40°C)

Voltage: ≤ 300ppm 10mV

Current: ≤ 300ppm 10mA

5.Read back value resolution

Voltage: ≤ 300ppm 10mV

Current: ≤ 300ppm 10mA

6. Drift

Voltage: ≤ 300ppm 10mV

Current: ≤3 00ppm 10mA

Usage

305DA DC power supply is designed for scientific research, product development, laboratories, universities, notebook and computer repair, and electronics production lines. Voltage and current is continuously adjustable within the nominal range of values. The power supply features high accuracy, high reliability, and an improved overload protection circuit, making it ideal for industrial use.