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DPS5020 DC-DC Buck Converter Module CNC Adjustable Regulated Power Supply

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Please note before buying:
1. For Android Phone APP: Some brands of android systems are customized systems, and our apps are not compatible, such as Xiaomi, Nokia and other brands, so please download and test before buying, and purchase with caution.
2. There are 3 versions, no communication version, communication + USB version, communication + USB + BT (Bluetooth). Connect the PC software via USB cable or Bluetooth to control the device or connect to Android phone via Bluetooth. You can only choose Bluetooth connection or USB connection, because the Bluetooth board and USB communication board can only be used separately.
3. For the non-communication version, there is no communication program and hardware to support, there is no communication function, and it cannot be updated.
4. Before purchasing this product, please download the upper computer software and test it. If it is suitable for your computer, you can purchase it.
5.The output must be used in isolation, can not be used in series or parallel, otherwise it will be burned.
6. If an inductive load (such as a motor) is connected, the maximum working current is 1/3 of the range. Don't exceed it.
7. Before use, please connect all the wires before turning on the input power, instead of turning on the input power before connecting the wires. Failure to do so will cause damage to the fuse and MOS.
8. When purchasing the product for the first time, please do not touch the components with your hands, because the static electricity of the human body will damage some chips.
9. You must ensure that the input voltage is 1.1 times the output voltage. In the case of high current, pay attention to heat dissipation.
10. When the current is greater than 10A or the temperature is greater than 45 ?? c, the fan will start to work. When the temperature exceeds 65 ?? c, the module will stop working
11. If using AC-DC converter or transformer coil, please add rectifier (rectifier bridge) and filter (filter capacitor over 4700uf). If the input power is unstable, please add LC, L is greater than 47uH, C is greater than 2200 uf.

Technical Parameters:
Input voltage range: 6.00-60.00V
Output voltage range: 0V-50.00V
Output current: 0-20.00A
Output power range: 0-1000W
Material: plastic + electronic components
Display module size: 79 * 43 * 41 (mm) (L * W * H)
Cut-out size: 71mm * 39mm/2.79*1.53"
Power module size: 93 * 71 * 41 (mm) (L * W * H)
Cable length: 200mm/7.87"
Center distance of fixing holes: 86mm, 64mm
Output voltage resolution: 0.01V
Output current resolution: 0.01A
Output voltage accuracy: ?? (0.5% + 3 digits)
Output current accuracy: ?? (0.5% + 5 digits)

File download:
1. DPS5020 instruction manual, PC software and PC software instruction manual, Android mobile APP
A: Main download link:
B: Backup download file: https: // id = 1nP9Vi6cgzv2zbxJG006256rYkz-R_jBL
2. Download link for PC software (only supports Win7 and higher) or
3. APP download link:
Android mobile APP (support android 5.0 and higher): or search DPS (H) series on Google Play
4. For 5020 USB BT CASE C2, that is, DPS5020 USB BT and the shell suitable for DPS5020 USB BT,
Installation instructions: (for power board parts products):
And similar installation videos:
5: PC installation, USB and Bluetooth video connection:
Android mobile APP video program: https: // v = mX1oO1a1nGs
1 X CNC Adjustable Regulated Power Supply?

Drop Shipping Service.

1.There is no limited stock to fulfill the orders on a daily basis.
2.For USA/CA /RU the shipping is quickly.
3.Priority delivery,fast delivery in 48 hours.
4.No invoice or receip or promotional materials included.

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. Delivery :

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
It is impossible to address issues if we do not know about them!


The total estimated time it takes to receive your order is shown below:
You place your order(Processing time)We ship your order(Shipping time)Delivery!Total Estimated Delivery Time
The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
Shipping time: The time for your item(s) to travel from our warehouse to your destination.

Economic Airmail - (15-30 business days) Untracked
Registered Airmail - (15-20 business days) Tracked
Direct Line Delivery - (10-15 business days) Tracked
Express Delivery - (7-10 business days) Tracked

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
(2) Business days do not include Saturday/Sunday and any public holidays.
(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
(5) Expedited shipping can not be used for PO Box addresses


Return policy

30 Days No Reason Return

If you are not satisfied with your purchase and the product is still in brand new condition, we can arrange a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees.
Please contact us for Return Material Authorization within 30 days of the order being received.

Note:Items such as underwear / swimsuits are not covered by this guarantee due to hygiene considerations. If you need help, you can check the Apparel Return Process below, or contact us

90 Days up to the Quality of the Exchange or Refund

If there are quality problems in some categories of products, you can get a refund or exchange up to 90 days. You can contact us to learn if the product is in this category.

Note: Due to its nature and intended use, clothing, shoes, bracelets, decorations, phone and tablet accessories, household gadgets, home decorations, RC toys, home textiles, and other similar items are not included in this warranty period. For other product details please contact us or reference other warranties.

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted (if applicable)
Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened
Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to us
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

To return your product, you should mail your product to us

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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DPS5020 DC-DC Buck Converter Module CNC Adjustable Regulated Power Supply
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