LM2596 Driver DC-DC Step-down Adjustable CC CV LED Power Supply Module Battery

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Seller: Top-Rated Seller moore_estates ✉️ (38,788) 99.7%, Location: Fareham, GB, Ships to: GB, Item: 154400487781 LM2596 Driver DC-DC Step-down Adjustable CC CV LED Power Supply Module Battery.

1 3 5 x LM2596 DC-DC Buck Converter Adjustable Power Supply Step Down Module UK   This is UK STOCK Shipping to You from UK Seller and stock by Royal Mail: from Moore-Duino Moore Estates UK   UK Fast and Free Shipping in our Moore-Duino range from Moore Estates     FREE POSTAGE Royal Mail 48 is a commercial arm of Royal Mail and is VERY reliable, OR if you prefer item shipped First Class Royal Mail 24 you have the option for Another 0.75p (outstanding value)   PERFECT PACKAGING:every package sealed anti-static inside a box. We don't cut corners, no jiffy bags from us.   ORDER Before 3.30pm for Next Day Shipping:If you order before 3.30pm we will do our upmost to ship same day!! Please note our Royal Mail collections finish at 3.30pm and we will only be able to ship then if Royal Mail collect late from us.   THIS INCLUDES UK VAT, which a receipt can be given if requested on purchase unlike many other sellers here on ebay with a million feedback.....We are UK based and pay UK TAX!!   Features: 1.Fixed turn the lamp current to 0.1 times the value of the constant current (charge when used to identify whether the battery is full); 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1%). Particularly suitable for LED driver *High-power LED constant current drive *Lithium battery charger (including ferroelectric) *4V, 6V, 12V, 14V, 24V battery charger *Nickel cadmium, nickel metal hydride battery pack charger *Solar panels and wind turbines   Specifications: *Module Properties: non-isolated constant current and voltage module *Rectification: non-synchronous rectification *Input voltage: 7V-35V *Output voltage: 1.25V-30V *Output current: adjustable maximum 3A *Conversion efficiency: 92% (the highest) *Switching frequency: 150KHz *Output ripple: 50mV (max) 20M bandwidth *Load Regulation: ± 0.5% *Voltage Regulation: ± 2.5% *Operating Temperature: -40 ° to +85 °   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), counter clockwise (decrease) *Use the multi-meter 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 is up to LED Max operating Voltage. *Use the multi-meter 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. * Join LED, test (For the above 3 steps, module input terminal is connected to power source, output load is NOT connected to LED).   The scope of application: Charging for lithium ion batteries: when the lithium ion battery voltage is low. If use the constant voltage charging directly. Due to pressure is too large, leading to the battery damage. So, from the beginning to use the constant current charging. When charging to a certain, automatic switch back to the constant voltage charging.   Charging curve as shown below: red is current, blue is voltage.

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  • Condition: New
  • Quantity Required: 1 Module
  • Country/Region of Manufacture: China
  • Custom Bundle: No
  • MPN: LM2596S LM2596
  • Brand: Moore-Duino
  • Output current:: Rated current 2A-Max is 3A
  • Item size:: Item size: 48 * 22 * 12mm
  • Item weight:: 12g / 0.4oz
  • Modified Item: No
  • Input voltage:: 3-40V
  • Output voltage:: 1.5-35V (adjustable)
  • Non-Domestic Product: No

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  •  Popularity - 31 watchers, 0.0 new watchers per day, 1,091 days for sale on eBay. Super high amount watching. 74 sold, 1 available.
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  •  Seller - 38,788+ items sold. 0.3% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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