RD DPS3003 Constant Voltage current Step-down Programmable Power Supply module buck Voltage converter color LCD voltmeter

$25.52$47.32

SKU: 1005005485742799 Category:

Description

SPECIFICATIONS


Brand Name: RD

Current: Other

Origin: Mainland China

input voltage: 6-40V DC

output voltage: 0-32.00V DC

output current: 0-3.000A

size: 79*43*41mm


Model:DPS3003
Input voltage range: 6-40VDC
Output voltage range: 0-32.00V
Output current: 0-3.000A
Output voltage resolution: 0.01V
Output current resolution: 0.001A
Output power range:0-96W
Working mode: output voltage< input voltage/1.1
Product Weight: about 90g
Product Dimension : 79*43*41(mm) (L*W*H)
Output Voltage accuracy: ± (0.5% + 3 digits)
Output Current accuracy: ± (0.5% + 5 digits)
Open size: 71mm*39mm

1, Instruction:

DPS3003 operation instruction:

A:Main download link:http://www.mediafire.com/folder/wr7sbh6zia0do/DPS3003

B:Backup download linlk:https://drive.google.com/open?id=13S-0cGCE4El-ObZv6bCnvupyVV0WQCWs

2, Case Assembly:

DPS3003 and case C1 assembly: (suitable for no power board product):https://drive.google.com/open?id=16SfU1ulXqVTfGpWazRgzPMxUCVauc1Rv.

Assembly video refer to https://www.youtube.com/watch?v=ENZg4yTjhnY

1, Case recommend:

assemble instruction:

https://drive.google.com/open?id=16SfU1ulXqVTfGpWazRgzPMxUCVauc1Rv

2, Correct Opeartion

You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination.

PRODUCT QUESTIONS:
 
1. Q:Can I buy several devices and use them in series or in parallel to get higher output voltage or current?
A: Our products can only be used alone, their output must be used isolated, not in series or on parallel, otherwise the device will be burnt.
 
2. Q: Can I use it to power on inductive load?
A: If you connect inductive load (such as motor), the max working current is 1/3 of range. don't exceed it.
 
3. Q:What is the correct way to use this device?
A: Before using, please connect all wire well first, then turn on the input power supply, not turn on the input power supply first, then connect the wire. Otherwise it will cause the fuse and MOS damaged.
 
4. Q:what should I notice when I get it?
A: when you get the product in the first time, please don't use your hands to touch the components, because human static electricity can damage some chips.
 
5. Q: can I use AC to DC converter or transformer to power on it?
A: if you use AC-DC converter or transformer coil, please add rectifier (rectifier bridge) and filter (more than 4700uf filter capacitor). If input power supply is unstable, please add LC, L is over 47uH, C is over 2200 uf.

DP50V5A

DP30V5A

DPS3003

DPS3012

DPH3205

DPS3005

DPS5005

DPS5015

DPS5020

DPH5005

DPS8005

Working mode

Buck

Buck

Buck

Buck

Buck-

Boost

Buck

Buck

Buck

Buck

Buck-

Boost

Buck

Input voltage

6-55V

6-40V

6-40V

6-40V

6-40V

6-40V

6-55V

6-60V

6-60V

6-50V

10-90V

Output voltage

0-50.00V

0-32V

0-32V

0-32V

0-32V

0-32V

0-50.00V

0-50.00V

0-50.00V

0-50.00V

0-80V

Voltage resolution

0.01V

Output current

0-5.000A

0-5.000A

0-3.000A

0-12.00A

0-5.000A

0-5.000A

0-5.000A

0-15.00A

0-20.00A

0-5.000A

0-5.000A

Current resolution

0.001A

0.001A

0.001A

0.01A

0.001A

0.001A

0.001A

0.01A

0.01A

0.001A

0.001A

Fan

NO

NO

NO

YES

YES

NO

NO

YES

YES

YES

NO

Function

·Presetoutput voltage / current(in two places by SET KEY)

·Presetprotection 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

·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

Difference

between

DP,DPS

and DPH

1.DPS series are updated version. Panel is different. In DPS series, we change the M1/↑and M2/↓ into V/↑and A/↓. You can press those buttonsto set the voltage and current fast. We add a new function “set default boot open or close output”Others are not changed.

2.All those power supply can charge the battery directly, don't need external diode. When charging battery, don’t connect battery polarityreversely , otherwise, power parts will bunt.

Find the difference between DPS and DP see this video https://www.youtube.com/watch?v=ptt931rrXo8

3.DP power supply and DPS power supply are all buck (step-down) converter.  But DPH3205 and DPH5005 arebuck-boost (step-down and step-up) converter .

4. DPS3005, DPS5005 DPS5015, DPS5020, DPH5005 and DPS8005 have communication version. You can connect PC and use upper computer

Additional information

Color

DPS3003 and case-C1, DPS3003

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