Product description:

PS series of high-precision adjustable DC power supply is designed for the laboratory, schools, factory production lines, engineering, maintenance units designed to use, the output voltage between 0 to nominal value continuously adjustable. The output load current is also continuously adjustable from 0 to nominal, the power supply stability and ripple coefficients are very good, and a complete overload protection circuit can be used as a regulated power supply can also be used as a steady flow power supply.

 PS series power supply is called constant voltage / constant current automatic conversion type, it can change with the load in constant voltage and constant current state between the continuous transition, the intersection of the constant voltage and constant current is known as the transition point .

 Features:
Digital display output voltage and current
Unique mA control function, current display accurate to 1mA
High-precision regulator, steady current, output voltage, current can be continuously adjustable from 0 to nominal
Strong load capacity
With limited flow protection and short circuit protection
Low ripple, low noise
Specifications:

Input voltage: 220V ± 10%
Frequency: 50 / 60Hz
Output voltage: DC 0-30V (continuously adjustable)
Output current: DC 0-3A (continuously adjustable)
Protection: current limit protection and short circuit protection
Stabilization stability: ≤ 0.01% + 2mA
Steady flow stability: ≤ 0.2% + 2mA
Ripple and noise: ≤ 1mV (RMS)
Ambient temperature: -10 ℃ -40 ℃
Relative humidity: <80% RH
Dimension: 128 × 145 × 285 mm
Weight: 5.5kg
manual book