Home > Power Module > Step Down Module > XH-M407 XL4016E1 DC to DC Step Down Buck Converter Power Supply Module DC 4V-40V to DC 1.25V-36V

XH-M407 XL4016E1 DC to DC Step Down Buck Converter Power Supply Module DC 4V-40V to DC 1.25V-36V

5 9
$8.99 $6.29 (only 0 pcs )
Contact us for wholesale price
Time Remaining:

Sold out

1>. This module adopts the XL4016 chip, which is in 180K high frequency working state, with high power and high efficiency.
2>. Input only DC-DC power supply and maximum voltage not greater than 40V (input AC voltage or higher than 40V will damage immediately ).
3>. This module is a step down power supply module.The maximum limit current is 8A, long-term work recommendation is less than or equal to 5A.
4>. Because it is a step-down module, the output range is related to the input. Please keep the input & output voltage difference is more then 2V or follow the following rule:
5>. In the case of low load current, input 12V output Max 11V, input 24V output maximum 23V, input 30V output maximum 29V, input 40V output Max 36V.

1>.High power output.
2>.High current output.
3>.Adjustable output.
4>.Wide voltage input.
5>.High conversion efficiency.
6>.Easy installation.
7>.Strong heat dissipation.

1>.Product name: DC-DC step-down module
2>.Product model: XH-M407
3>.Input voltage: DC4-40V
4>.Output voltage: DC1.25-36V
5>.Output current: Max. 8A
6>.Output power: Max. 250W
7>.Switching frequency: 180KHZ
8>.Work efficiency: 95%
9>.Appearance size: 60*37*29mm    

Steps for use:
1>.Determine the required output voltage;
2>.Connect power to input terminal ‘IN ’ at ‘+’ and ‘-’;
3>.Adjust the potentiometer and test the output voltage to make it reach the required voltage;
4>.Disconnect input power and connect LOAD;
5>.Connect input power.

1>. hatch control
2>. equipment cabinet
3>. air conditioning system
4>. temperature control protection
5>. Refrigerator
6>. Freezer
7>. Water heater
8>. Hosts

Use Caution:
1>. Product input can only use DC current, such as switch power adapter, battery, lithium battery.Cannot use AC current, such as generator, transformer, etc.
2>. Connection type.The left terminal is input and the right is output. This product has anti-protection.But only for small current protection, can not for large current protection.
3>. The maximum input of the product is 40V, and more than 40V will be burned.
4>. This product is the step-down module, can only reduce voltage. The output voltage is always lower than the input and has a voltage differential. The rule for the voltage regulation is to input 12V and the output can only be transferred to 11V. Input 24V and output 23V. Input 30V can output 29V. Input 40V and output 36V.
5>. The maximum load of the module is 8A.If the input voltage is not high, such as input 12V and output 5V, the load can maintain 8A.If the input 24V and output 12V, the load is 8A, the module will be hot, need to add a fan to dissipate heat, otherwise the use of current will be reduced.
6>. If the output voltage can not be change, you might need to rotate potentiometer counterclockwise about 10 turns.

Frequency asked questions:
Why adjust the potentiometer but the output voltage does not change?
A : Please turn the potentiometer counterclockwise more than 10 turns, then turn on the power and adjust the output.

Module Size:


Product Details:


I. Tested by ICStation's Outstanding Partner Robojax:

Learn More Details in the Video: 
(The language in the video is English)


II. Tested by ICStation's Outstanding Partner 12voltvids:

Learn More Details in the Video:
(The language in the video is English)

There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 

We are PayPal Verified 


2)  Bank Transfer / Wire Transfer / T/T


Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

XH-M173 Karaoke Microphone Amplifier Module Stereo PT2399 AC 12V Dual Power Supply Audio Amplifier Module
18650 Lithium Battery Holder V8 Mobile Power Expansion Board
DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output

Sold Out

DIY Kit LM317 Adjustable Step Down Module DC 5V-35V to 1.25V-30V AC/DC Power Supply Module
DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger
Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module
DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits 3W DC 4.5-5V Amplifier with Battery Case

Sold Out

Micro USB Digital LCD Display Time Delay Relay Module 6-30V Control Timer Switch Trigger Cycle Module

Sold Out

3-27V 1.5A Single Button Bistable Switch Module Flip Flop Latch Falling Edge Trigger Switch KY002
FM Wireless Microphone Kits FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit
DC 15-24V 15W MINI Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits
DC 3.3V 1.28inch TFT LCD Display Module Round RGB 240*240 GC9A01 Driver SPI Interface 240x240 Resolution

Your Recent History

XH-M407 XL4016E1 DC to DC Step Down Buck Converter Power Supply Module DC 4V-40V to DC 1.25V-36V

Sold Out