DPS3003 Digitally Controlled DC Programmable Power Supply Step-down Module Integrated Voltage Ammeter 32V/3A,Default NO

General Information

1.The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one.

2.Its adjustable output voltage range is 0-30.00V, step by 0.01V. Its adjustable output current range is 0-5.000A, step by 0.001A.

3.This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required.

4.LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc.

5.On the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used.

6.On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness.

7.This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.

Technical Parameters

Input voltage range:  6.00-40.00V

Output voltage range:  0V-30.00V

Output current: 0-5.000A

Output power range: 00.00-160.0W

Product Weight: 78g

Product Dimension: 79*43*48(mm) (L*W*H)

Open size:  71mm*39mm

Output voltage resolution: 0.01V

Output current resolution: 0.001A

Output Voltage accuracy: ± (0.5% + 1 digits)

Output Current accuracy: ± (0.5% + 2 digit)

Screen: Color LCD

Charge the battery: yes

Functions:

Preset output voltage / current(in two places, by V,A button and SET KEY).

Preset protection value.

6 running status icons.

Key lock.

Data setting and store the specified data group.

Store shortcut storage value.

Exact shortcut M1 or M2 or specified data group.

Adjust LCD brightness.

Open or close output.

10 data groups

Set default boot open or close output

Connection Description

IN+: Input positive

IN-: Input negative

OUT+: Output positive

OUT-: Output negative

Note: Input voltage range is DC 6-40V ,and 40v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.

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