3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 0

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 1

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 2

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 3

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 4

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 5

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 6

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 7

3x DC-DC Adjustable Step Down Power Module Supply 4-35V, US $19.54 – Picture 8

3x Dc-dc Adjustable Step Down Power Module Supply 4-35v

US $19.54

Shenzhen, China
Jan 29th

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About us Shipping Payment Returns Contact us Search Shop in titles & description Store Categories Store home Home & Garden Pet Supplies Business & IndustrialConsumer ElectronicsCrafts Clothing, Shoes & Accessories Collectibles Computers/Tablets & Networking Jewelry & Watches Sporting Goods Health & Beauty Baby Toys & Hobbies Payment Policy 3x DC-DC Adjustable Step Down Power Module Supply 4-35V x 3 Price for all: $19.54 You save $3.53 This listing includes the following items DC-DC Adjustable Step Down Power Module Supply 4-35V Was $7.69 x 3 Price: $6.51 x 3 DC-DC Adjustable Step Down Power Module Supply 4V-35V Description: 1piece of DC-DC adjustable step-down power supply module Input Voltage: 4-35V Output Voltage: Continuously adjustable(1.25-25V) Output Current: Rated 3A ,Max 4A (power over 15W, please install a heat sink) Constant Current Range: 0-4A (Adjustable) Output Power:15W by nature cooling Minimum Voltage Difference:2V Full Load Temperature Rise: 45 deg C Working Temprature:Industrial grade (from -40 °C to +85 °C)(when ambient temprature is over 40 deg C, please step down power or add one heatsink) Size (L x W x H): Approx. 1.95 x1.6 x 0.51 inch / 5 x 4 x 1.3cm Indicator Light Constant current indicator (red LED) Charging indicator(light red) Charged full (Light Blue) Applications: High-power LED constant current driver Lithium battery charger (including ferroelectric),4V, 6V, 12V, 14V, 24V battery charger,Nickel cadmium, nickel metal hydride battery pack charger Solar panels and wind driven generator. Battery Use: Make sure of the voltage and current of the battery you need to charge Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage Potentiometer Adjustment Direction: Clockwise (increase), counterclockwise (decrease) Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make sure the output current to the expected charging current value The charge current of transfer lamp is default 0.1 times of the charging current (constant current value) Connected to the battery and try to charging (for previous 5 steps, module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to drive Adjust the constant voltage potentiometer to make sure the output Voltage being up to About 3V Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make sure the output current to the expected LED operating current Charging turn the light of current default value is 0.1 times of the charging current.(if you need current adjustment, please turn potentiometer adjustment) Adjust constant voltage potentiometer to make the output voltage reach float charge voltage Final Step, Connected to the battery, try charging,have sufficent Package Includes: 1 x Adjustable DC-DC Step Down Power Supply Module 14_T000119043948 Shipping And Handling Policy The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with 5x HC-08 V4. BLE Wireless Bluetooth ... $36.99 Buy It Now Free Shipping 5x 12V LED Digital Programmable Time... $39.40 Buy It Now Free Shipping 5x On-Screen Display OSD Board Minim... $67.38 Buy It Now Free Shipping 3x 3.3V 5.5V Serial Interface Port M... $20.34 Buy It Now Free Shipping 5x New MAX485 Module RS-485 TTL to R... $10.98 Buy It Now Free Shipping 3x KF8500-4P Terminals MAX485 module... $2.75 Buy It Now Free Shipping 5x 3.3V-5V Active Buzzer Alarm Senso... $8.26 Buy It Now Free Shipping 3x 3.3V 5V Newest FT232RL FTDI USB2.... $22.98 Buy It Now Free Shipping 3x DC Converter Power Supply Buck St... $7.47 Buy It Now Free Shipping 5x USB2.0 -A to TTL UART Module 5Pin... $13.82 Buy It Now Free Shipping 5x 1pcs 4x4 Matrix Keypad Keyboard M... $7.83 Buy It Now Free Shipping 5x 8 Bits LED Digital Tube Key TM163... $22.42 Buy It Now Free Shipping 10x 3 Color RGB SMD LED Module 5050 ... $18.20 Buy It Now Free Shipping 12V LED Digital Programmable Timer R... $9.99 Buy It Now Free Shipping HC-08 V4.0 BLE Wireless Bluetooth Se... $9.89 Buy It Now Free Shipping 10x AMS1117-3.3 Socket Adapter Plate... $14.99 Buy It Now Free Shipping Socket Adapter Plate Board for 8 Pin... $2.65 Buy It Now Free Shipping On-Screen Display OSD Board MinimOSD... $15.99 Buy It Now Free Shipping 8 Bits 8- LED Digital Tube 8 Keys Di... $4.99 Buy It Now Free Shipping 8 Bits LED Digital Tube Key TM1638 M... $4.99 Buy It Now Free Shipping