1. Description:

This is Digital DC Step Down Module Built in XL4016 Chip with High Power.

2. Parameters:

3. Features:

Real time display output voltage without detection. It is convenient and safe. The Low voltage display accuracy 0.1V.

4. Application:

1>. Electronic maintenance application
2>. Rectifier bridge application
3>. Power application

5. Component introduction:

1>. Built in XL4016 Chip.

2>. Regulating potentiometer (damping)
 

3>. Aluminum alloy black coating radiator. (long term use of recommended current should not exceed 5A. If more than 5A, you need to use fan assisted cooling
 

4>. Each part comes from the brand, the quality is guaranteed.
 

5>. Large inductance of copper core. Inductive coil action on AC finite current. It can be composed of high or low pass filter with resistor or capacitor. Phase shifting circuit and resonant electric. It can connect DC and resistance AC.
 

6>. Dual layer high density glass fiber circuit board for 1.6mm military quality. The circuit board is not only thick, but also of high density. And after a long period of use, there will be no edge delamination bulge phenomenon.

6. Wiring attention:

1>. The input voltage range is 4-40V. The output voltage range is 1.25-36V.
2>. Digital tube V shows the output voltage value, digital tube A shows the current value.
3>. If the regulating potentiometer is adjusted clockwise, the output voltage will increase. The output voltage is reduced if the counter is adjusted clockwise. After adjusting the voltage, connect the load to prevent burn out load.

 
Package included:
 
1 x XH-M403 DC-DC Digital Voltage Regulator Buck Step Down Power Supply Module 

Average rating:5 ( 0 reviews )

Write a review

Choose a ranking for this item. 1 star is the worst and 5 stars is the best.

Please tell us what you think and share your opinions with others. Be sure to focus your comments on the product.

NOTE: HTML tags are not allowed.

Featured recommendations

Meat Food Steak Thermometer Wireless Digital Bluetooth Barbecue Accessories For Oven Grill Bbq Smoker Kitchen Sous Vide Cooking

$45.41$27.68

Brs Outdoor Gas Stove Camping Gas Burner Portable Mini Titanium Stove Survival Furnace Pocket Picnic Gas Cooker Brs-3000t - Outd

$27.10$13.99

Mini Solar Fountain Solar Water Fountain Garden Pool Pond Outdoor Solar Panel Garden Decoration In Stock|Fountains & Bird Baths

$18.68$7.95

Multi-Colored String Lights for Bedroom, Indoor String Lights, Crystal Lights 10Ft 30 LED Battery Operated Fairy Hanging Lights

$8.89$3.99

22cm Alphabet Letter Led Lights Luminous Number Lamp Decor Battery Night Light For Home Wedding Birthday Christmas Party Decorat

$18.65$7.99

Selsun Gold Dandruff Medicated Selenium Sulfide Shampoo Treatment Anti Dandruff Seborrheic Dermatitis Flaking Itching Cool Scalp

$35.21$17.98

Customer Images

See all 0 images Or upload yours

login <form action="" method="POST" name="customer_upload" enctype="multipart/form-data"> <table width="100%" border="0" cellspacing="0" cellpadding="0" class="tableStyle_1"> <input type="hidden" name="cmod" value="customer_upload_images" /> <tr> <td colspan="3"> <h2 class="margin_t pad_1em">Upload this product's photo to officematics.com</h2> </td> </tr> <tr> <td class="b g_t_r pad_r_5px">Images URL</td> <td class="g_t_l" colspan="2"><input type="file" name="images_file" class="name_win" ></td> </tr> <tr> <td>&nbsp;</td> <td colspan="2"><button type="submit"><span>Submit</span></button></td> </tr> </table> </form>

Customer Videos

See all 0 Videos Or upload your YouTube video

login <form action="" method="POST" name="customer_upload" enctype="multipart/form-data"> <table width="100%" border="0" cellspacing="0" cellpadding="0" class="tableStyle_1"> <input type="hidden" name="cmod" value="customer_upload_videos" /> <tr> <td colspan="3"> <h2 class="margin_t pad_1em">upload this product's video to officematics.com</h2> </td> </tr> <tr> <td class="b g_t_r pad_r_5px">Videos Name</td> <td class="g_t_l" colspan="2"><input type="text" name="videos_name" class="inp name_win" ></td> </tr> <tr> <td class="b g_t_r pad_r_5px">YouTube URL</td> <td class="g_t_l" colspan="2"><input type="text" name="videos_url" class="inp name_win" ></td> </tr> <tr> <td>&nbsp;</td> <td colspan="2"><button type="submit"><span>Submit</span></button></td> </tr> </table> </form>

Product Tags:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Compare Products and Vote Now!

Specials | Products New | Product Reviews

Hot Categories

Laptop Accessories ,

Newsletter

Enter your email address to subscribe to our Newsletter.

Company Info

• Contact Us
• 7-day Satisfaction Guarantee

Customer Service

• Open a Service Ticket
• Return and Refund

Payment & Shipping

• Payment Guide
• Shipping Info

Company Policies

• Price protection
• Privacy Policy
• Terms of Use
• Intellectual Property

Other Business

• Partner Links
• Wholesale

Copyright (c) 2026 Officematics.com.