Регулируемый лабораторный источник питания постоянного тока 0–60 В, 5 А

This product is a high-precision four-position DC adjustable switching power supply with three windows, which can display voltage, current and power simultaneously. The products are widely used in the maintenance of cell phones, computers, schools and production lines. The output voltage and the output current can be smoothly adjusted from 0 to the nominal value. The power stability and ripple rate are very good, with USB fast charging function and excellent short circuit protection circuit. Small size, beautiful design, easy to use and can work under full load for a long time. He is loved by most of the users.

specification:

Model: DPS605U

Output voltage: 605U 0-60V

Output current: 605U 0-5A

Output power: 605U to 300W

Auxiliary output: 18w USB Quick Chang, supports multiple fast charging protocols

Input voltage: AC220V, 50Hz

Working temperature: 0-40 ℃; humidity: 80% RH

Storage temperature -10-70 ℃; humidity: <70% RH

CV: voltage stability ≤0.1% 3mV; load stability ≤0.1% 3mV; ripple noise: ≤20mvrms (RMS value)

CC: current stability ≤0.1% 3MA; load stability ≤0.2% 3MA; ripple noise: ≤5mArms (RMS value)

Protection mode: current limit protection / short circuit alarm output off, self recovery;

Display mode: four-digit digital tube, three-window display;

Accuracy: 0.5% 3 digits

Resolution: 0.01V voltage; current 0.001 A.

Product Size: L 225mm x W 90mm x H 145mm

Weight: 1.8 kg

Fuse: DPS605U 3A

Coursebook:

There are two types of power output: constant voltage (CV) output and constant current (CC) output. The output mode is determined by the voltage and current values set by the user and the load accepted by the user. The value of the output voltage or current of the PSU does not exceed the value of the voltage and current set by the user. In constant voltage mode, the output voltage corresponds to the voltage set by the user. In constant current mode, the output current value corresponds to the current value set by the user.

Voltage regulation

1. Adjust the voltage to approximately the desired voltage value and set the knob to the desired specified voltage value

2. Under normal conditions, the current regulator can be set to maximum and then connected to the load.

Current regulation

When user need to adjust the output current limit

1. First, set the voltage to about 5-10V, then short-circuit the positive and negative poles with the wires (short circuit alarm must be set to C).

2. Adjust the current so that the knob is roughly set to the required current value, then the knob is set to the specific required current value

3. Disconnect the short circuit wire, set the required voltage with the voltage adjustment method, and connect the load to be used

Packing list

1 x machine

1x power cord

1x output load line

1x manual