Black Friday Sale 2021
Home > Power Module > Step Down Module > DC-DC 8A 250W 5A Step Down Power Supply Module USB PC Controller Buck Voltage Converter Programmable 1.44in TFT LCD Display

DC-DC 8A 250W 5A Step Down Power Supply Module USB PC Controller Buck Voltage Converter Programmable 1.44in TFT LCD Display

5 9
$40.99 $29.92
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List
    WZ-5005E is a multi-function Step Down Power Supply Module.Its main function is to output voltage as a constant voltage constant current source. It can be used to test the discharge time and discharge capacitance of the input voltage.
    It uses a 1.44-inch high-definition LCD liquid crystal display and the content is displayed on multiple screens. Output voltage 0-50.00V adjustable and the output current is adjustable from 0-5.000A.
    This version supports read data and set parameter on PC.Users can realize remote setting and reading data.
    1>.Constant Voltage Constant Current output
    2>.1.44in High-definition LCD screen display
    3>.250W High power output
    4>.50V high voltage output
    5>.5A maximum current output
    6>.Multiple display pages
    7>.Support over-voltage protection
    8>.Support over-current protection
    9>.Support over power protection
    10>.Support under voltage protection
    11>.Support input reverse protection
    12>.Support 10 sets of data storage function
    13>.Parameter super high display resolution
    14>.Support over time protection
    15>.Support over capacity protection
    16>.Support over energy protection
    17>.Multiple parameters are displayed simultaneously
    18>.Support power-down memory function
    19>.Backlight brightness can be set
    20>.Exquisite shell
    21>.Support PC set and read parameters
    1>.Product name:WZ-5005E Step Down Power Supply Module
    3>.Input voltage:DC 6.0V~55.0V
    4>.Input voltage resolution:0.01V
    5>.Output voltage:DC 0.0V-50.0V
    6>.Output voltage resolution:0.01V
    7>.Output current:0.000A~5.000A
    8>.Output Current resolution:0.001A
    9>.Output power:0.0W~250.0W
    10>.Input voltage precision:+/-1%
    11>.Output voltage precision:+/-0.3%
    12>.Output current precision:+/-0.5%
    13>.Output ripple value:150mW(Peak)
    14>.Statistics output time:00:00:00~9999:59:59h
    15>.Statistics output energy range:0~99999.999Wh
    16>.Statistics output capacity range:0~99999.999Ah
    17>.Capacity statistical error:+/-2%
    18>.Screen brightness level:0~6
    19>.Display:1.44inch TFT LCD
    20>.Work Temperature:-10℃~40℃
    21>.Work Humidity:0%~95%RH
    22>.WZ-5005E Size:79*43*56mm
    23>.U2T Size:40*24*10mm
4.Button Description:
    1>.Long press means need keep press button more than 3second.
    2>.M1 button: Short press to set output voltage value or used as increase button. Long press is used to read M1 data group or exit.
    3>.M2 button: Short press to set constant current output value or used as decrease button. Long press is used to read M2 data group or exit.
    4>.Potentiometer: Short press to switch display interface at normal display mode.Long press has different function at different display interface. Please read the more detailed instructions below.
    5>.ON/OFF button: Short press to turn ON/OFF output.
5.Use steps:
    1>.Connect right work voltage from IN+ and IN-.
    2>.Short press M1 or M2 button to set output voltage and output constant current.
    3>.Remove work power supply.
    4>.Connect load at output terminal.
    5>.Re-power ON and use this item.
    1>.Ordinary power supply
    2>.Battery charger
    3>.LED drive power
    4>.Instrument voltage display
    5>.Test meter
    6>.Circuit test
    7>.Power conversion
    1>.It is a DC power module,So it can not connect to AC power.
    2>.Please connect input before connect battery when use as charge and make sure output voltage is higher than battery voltage.
    3>.It only works on Windows but can not for Mac and others.
    4>.Please make sure input power is more than load power.
    5>.Please step down output power if module is hot.
    6>.Please read use manual and description before use.
    1>.1pcs WZ-5005E Step Down Power Supply Module
    2>.1pcs WZ-U2T USB to TTL Converter Module
    3>.1pcs 35cm XH2.54-4P Cable
    4>.2pcs M3+4mm Screw
    5>.2pcs M3 Nut
There are currently no product reviews.

First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at 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) West Union


We know that some of you do not have the Paypal account. 

But please take it easy. You can use West Union payment method.
Learn more at West Union at
For the receiver info, please contact us at
3) 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$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at for more details.

We offer wordwide FREE shipping for all orders from $20 usd! 

1. Hongkong / Sinapore Airmail

(1) Shipping Fee: $3
All orders will be shipped by standard normal post with tracking number service, which can be tracked on site. 

If the total price is more than USD20, items will be shipped free.

That's to say, customer do not need to pay extra USD3 for the registered shipping fee.

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/FedEx Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/FedEx Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from
4) Track the order which with tracking number via below links:

Registered Airmail:

Customers who bought this product also purchased

24Pin XH-M229 Desktop PC Power Output ATX Transfer Board Supply Power Output Connection Module
DC-DC Buck Converter Step Down Module LM2596 3.2V-35V to 1.25V-35V Low Ripple Power Supply
4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor
Adjustable Automatic Step Up/ Step Down Power Supply Board Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V

Your Recent History

DC-DC 8A 250W 5A Step Down Power Supply Module USB PC Controller Buck Voltage Converter Programmable 1.44in TFT LCD Display