ICStation 6th Anniversary Round 2
Home > Power Module > Step Down Module > DC-DC 5A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter

DC-DC 5A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter

13395
5 9
$9.59 $6.71
Time Remaining:
- OR - Add to Wish List
1.Description:
    ZK-J5X is a DC adjustable constant voltage constant current step down power supply module with LCD display.HD display input voltage and output voltage, current, power and display status. Adjustable stable output voltage and current. Set output current to meet the demand. It can be used as ordinary buck power supply module, charger and LED constant current driver.
2.Features:
    1>.High voltage resistant terminal;
    2>.With high quality acrylic shell;
    3>.Support complete disability output;
    4>.Support anti-reverse protection;
    5>.Support short circuit protection;
    6>.Support enable output;
    7>.LCD screen HD display;
    8>.Support charging function;
    9>.Support select output;
    10>.Support display input voltage;
    11>.Support display output voltage, current, power;
    12>.Support working status indicator;
    13>.Multiple parameters are displayed simultaneous;
    14>.High current, low heat;
 
3.Parameters:
    1>.Product Name:ZK-J5X 5A Step Down Power Supply Module
    2>.Product Number:ZK-J5X
    3>.Working Voltage:DC 6.5V-36V
    4>.Output Voltage:DC 1.2V-32V
    5>.Output Current:5A(4.5A need heat sink;3.5A is stable for long time)
    6>.Output Power:75W(75W need heat sink;50W is for 3.5A)
    7>.Voltage Display Range:1.2~32V
    8>.Voltage Display Precision:+/-0.1V
    9>.Voltage Display Resolution:0.05V
    10>.Current Display Range:0~5A
    11>.Current Display Precision:+/-0.05A
    12>.Voltage Display Resolution:0.005A
    13>.Conversion efficiency:About 94%
    14>.Working current:30mA
    15>.Soft Starter:Yes(Failure at high power load)
    16>.Anti-reverse Protection:Yes
    17>.Anti-backflow Protection:No(It is recommended to connect a diode in series at the ‘OUT+’)
    18>.Working Temperature range:-20℃~85℃
    19>.Working Humidity range:0%-95%RH
    20>.Size without shell:68*47*26mm
    21>.Size with shell:70.5*48.4*30mm
    22>.Heat Sink Size:20*14*6mm
 
4.Button/Potentiometer/LED introduction:
    1>.Long press means need keep press for more than 3second.
    2>.ON/OFF:Short Press to select whether output voltage.Long press is used to restore default settings for next re-power.
    3>.IN/OUT:Short Press to switch display input voltage or output voltage.Long press is used to switch display output current or output power.
    4>.’+’ Button:It is used to regulate output voltage.Increase output voltage.Each time the button is pressed for short press,the output voltage is increased by 0.05V.Long press can continuously increase.Increase 0.1V, 1V in continuous if keep long press again.
    5>.’ - ’ Button:It is used to regulate output voltage.Decrease output voltage.Each time the button is pressed for short press,the output voltage is decreased by 0.05V.Long press can continuously decrease.Decrease 0.1V, 1V in continuous if keep long press again.
    6>.ADJ-I Potentiometer:Adjust output current.Increase the output current when rotating clockwise.Module enters constant current output state if load current reach the Set Current Value.Constant current Red LED indicator CC will turn ON.
    7>.ON LED:Green LED.Output indicator.It will turn ON when there is a output at output terminal.Otherwise it is OFF.
    8>.CC LED:Red LED.Constant current output indicator.It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON.
    9>.FULL LED:Green LED.Charged fully indicator.When battery is charged fully.It will turn ON.It will turn ON if output current is less than 0.2A when the Set Current is 2A.
    10>.CHAR LED:Charging indicator.It will turn ON when charging.
 
5.Using Steps:
    1>.As a ordinary step down power module:
        1.1>.Connect right input voltage at input terminal;
        1.2>.Adjust ’+’ and ’ - ’ constant voltage buttons to set output voltage according to require. 
        1.3>.Rotate ADJ-I potentiometer counterclockwise more than 10 turns at first.
        1.4>.Test Output short circuit current by multimeter at 10A or 20A(Connect two Test Probes to output terminal on module)
        1.5>.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require overcurrent protection value.
        1.6>.Test and using(E.g:Module’s maximum output current is 2A if display 2A on multimeter.Then the maximum current can only be 2A when use this module.Red LED indicator will turn on if output reach to 2A.Otherwise LED is OFF.)
        1.7>.The output voltage will decrease due to the current sampling resistor at the output. The higher the current, the more the voltage is reduced.
    2>.As a charger:
        2.1>.Tops:Power module can not be used as charger module if it does not support constant current function.The voltage difference between the battery with insufficient voltage and the charger is very large.That causes excessive charging current even damage the battery.So it needs keep charging in constant current mode to reaching a certain level.Then automatically switch back to constant voltage charging.
        2.2>.Make sure floating charge voltage and charge current for battery.If the lithium battery’s parameter is 3.7V/2200mAh, then the float charge voltage is 4.2V, and the maximum charging current is 1C, which is 2200mA.
        2.3>.Connect right input voltage at input terminal.(Note:Please don’t connect load during set parameter).
        2.4>.Test output voltage by multimeter and adjust ’+’ and ’ - ’ constant voltage buttons to make sure output voltage reach to require floating charge voltage.(If charge a 3.7V lithium battery, adjust the output voltage to 4.2V)
        2.5>.Rotate ADJ-I potentiometer counterclockwise more than 10 turns at first.
        2.6>.Test Output short circuit current by multimeter at 10A or 20A(Connect two Test Probes to output terminal on module)
        2.7>.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require charge current value.
        2.8>.Connect battery at output terminal and start to charging.
    3>.As a high power LED constant current driver:
        3.1>.Make sure LED’s working current and maximum working voltage.
        3.2>.Connect right input voltage at input terminal.(Note:Please don’t connect load during set parameter).
        3.3>.Test output voltage by multimeter at output terminal and adjust ’+’ and ’ - ’ buttons to set output voltage to LED’s maximum working voltage.
        3.4>.Rotate ADJ-I potentiometer counterclockwise more than 10 turns.
        3.5>.Test Output short circuit current by multimeter at 10A or 20A(Connect two Test Probes to output terminal on module)
        3.6>.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require LED working current.
        3.7>.Connect LED and test.
 
6.Note:
    1>.Default output voltage is about 5V.
    2>.It is a step down power supply module,So the output voltage must be lower than input voltage.Otherwise it will not working normally.
    3>.Please press button ’ - ’ repeatedly if there is no output voltage.
    4>.It is a DC power module,So it can not connect to AC power.
    5>.Please don’t short output.
    6>.Input voltage must be 0.5V higher than output voltage.
    7>.Please connect input before connect battery when use as charge and make sure output voltage is higher than battery voltage.It is recommended to serial a anti-backflow diode at input positive terminal.
    8>.’IN-’ and ‘OUT-’ can not be connect together,otherwise module can not support constant current output.
    9>.Please make sure input power is more than load power.
    10>.Please step down output power if module is hot.
    11>.The module's output voltage and current accuracy are 0.1V and 0.05A.
    12>.Please read use manual and description before use.
 
7.Application:
    1>.Ordinary power supply;
    2>.Battery charger;
    3>.LED drive power;
    4>.Instrument voltage display;
    5>.Test meter;
    6>.Circuit test;
    7>.Power conversion.
 
8.Package:
    1>.1pcs ZK-J5X 5A Step Down Power Supply Module;
    2>.1pcs 20*14*6mm Heat Sink;
    3>.2pcs Acrylic shell;
    4>.4pcs Blue button cap;
    5>.4pcs M3*15mm Copper column;
    6>.4pcs M3*8+6mm Copper column;
    7>.8pcs M3*5mm Screw.
 

 

 

Warning: Considering respect the copyright of the partners, it is not allowed to use below pictures or videos without approval in any other webshop. We are not responsible for any complaintif you used them from our website arbitrarily.

 

1. Tested by ICStation's Outstanding Partner ELECTROJUANYU:

Learn More Details in the Video:
(The language in the video is Spanish)
 
 
2. Tested by ICStation's Outstanding Partner Maker Tutor:
 

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

 

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 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) 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 www.westernunion.com.
 
For the receiver info, please contact us at orders@icstation.com.
 
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 orders@icstation.com for more details.

1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance 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/UPS 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/UPS 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 orders@ICStation.com

(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. 

Note:

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 icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

Customers who bought this product also purchased

ILI9225 2.0 Inch SPI Serial Port TFT LCD Display Module SPI Interface 176x220 Resolution 4 IO Support for Arduino
$4.61
$6.59
30
White 0.91" OLED Display Module 0.91 inch I2C IIC Interface 3.3-5V 128x32 OLED LCD LED Screen Module SSD1306 for Arduino
$4.19
$5.99
31
White Noise Signal Generator DIY Kit Electronic Kit 2-Channel Output DIY Module
$1.39
$1.99
30
LM338K 3 Bit Digital Display Step Down Buck Converter Power Supply Module Voltage Regulator DIY Kit 3A
$7.69
$10.99
31
DC 5V Bluetooth Audio Module Bluetooth Receiver Universal Audio Bluetooth Module
$2.09
$2.99
31
DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V
$1.11
$1.59
31
JDY-40 2.4G Remote Communication Module Wireless Serial Port Transmission Transceiver Module NRF24L01 Wireless Adapter
$1.65
$2.35
31

Your Recent History

DC-DC 5A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter
$6.71
$9.59
30