Constant Current LED Driver Adjustable Lithiumion Batteries Charging Module B2, US $3.89 – Picture 0

Constant Current LED Driver Adjustable Lithiumion Batteries Charging Module B2, US $3.89 – Picture 1

Constant Current LED Driver Adjustable Lithiumion Batteries Charging Module B2, US $3.89 – Picture 2

Constant Current LED Driver Adjustable Lithiumion Batteries Charging Module B2, US $3.89 – Picture 3

Constant Current LED Driver Adjustable Lithiumion Batteries Charging Module B2, US $3.89 – Picture 4

Constant Current Led Driver Adjustable Lithiumion Batteries Charging Module B2

US $3.89

HK, Hong Kong
Jun 9th

Open on mobile:
QR code

Specifications Features: When you use the product, the module inputs and outputs to be isolated from ground?? Use as a step-down modules with overcurrent protection capabilities Usage: (1) adjust the ?°voltage potentiometer?± so that the output voltage reaches the value you want. (2) use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the ?°current potentiometer?± so that the output current reaches a predetermined LED operating current. (3) Connect LED, work. (1,2 steps as: Output is unloaded, do not connect LED) Specifications: High efficiency up to 96% Built in thermal shutdown function Built in current limit function Built in output short protection function Input reverse polarity protection: None (if required, high current diode in series with the input). Length: 4.6cm Wideth: 2.3cm Net Weight: 15g Package includes: 1x LED Driver Adjustable Lithiumion Batteries Charging Module Pictures Shipping Options We offer WORLDWIDE SHIPPING. (Except China, Italy, and Croatia) Orders will be processed and dispatched within 24-48 hours after payment is clear. We only ship to confirmed?eBay addresses. Your?eBay?address MUST MATCH your Shipping address. If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction! Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area. Country Delivery Time (days) Not including Handling time, weekend, and holidays 9-12 13-18 19-24 25-29 30-35 >35 United States 5% 50% 30% 11% 5% Refund United Kingdom 10% 63% 19% 3% 4% Refund Australia 21% 50% 14% 7% 7% Refund France 11% 29% 44% 10% 7% Refund Germany 11% 22% 30% 21% 16% Refund Canada 0% 47% 31% 18% 4% Refund Spain 4% 25% 48% 13% 11% Refund Notice

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded/Generic
MPN	Does not apply
UPC	Does not apply