5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 0

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 1

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 2

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 3

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 4

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 5

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 6

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 7

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 8

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 9

5PCS 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB W/ Shell, US $43.00 – Picture 10

5pcs 5a Cc Cv Led Drive Lithium Charger Power Step-down Module W/ Usb W/ Shell

US $43.00

Shenzhen, China
Jun 9th

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Highlights : 1.Module with crystal shell, safer and more beautiful. 2.Contains the voltmeter, ammeter, power meter, USB interface for charging the digital products. Note: 1.When you use the product, the module inputs and outputs to be isolated from ground. 2.USB output voltage is consistent with the module, not a fixed 5V output. When charging for digital equipment, make sure USB output voltage is 5V. 3.Some customers report: “The module can not adjust the output voltage is always equal to the input voltage.” When you encounter this problem, please counterclockwise rotation of the “voltage potentiometer” 10 laps or more, then use the module you can adjust the output voltage. Because the factory default output voltage of about 20V. 4.Shell assembly is very simple, but "left" "right" "front" panel are directional, you must pay attention during assembly! Specifications 1.Input voltage range:5-36VDC(Input voltage higher than 6.2V, constant function will be effective) 2.Output voltage range:1.25-32VDC adjustable(Output voltage higher than 6.2V, constant function will be effective) 3.Output current: 0-5A 4.Output power: 75W 5.High efficiency up to 96% 6.Built in thermal shutdown function 7.Built in current limit function 8.Built in output short protection function 9.Input reverse polarity protection: None (if required, high current diode in series with the input). 10. Bare board size:L x W x H =68.2x38.8x15mm 11.Weight: 73g Application 1.Use as a step-down modules with overcurrent protection Usage: (1) Adjust the right button so that “OUT” LED lighted, Digital meter shows the value of output voltage ,adjust the “voltage potentiometer” so that the output voltage reaches the value you want. (2) Adjust the right button so that Digital meter shows the value of output current;Wire shorted output terminal, then adjust the “current potentiometer” so that the output current reaches a predetermined overcurrent protection value. (For example, the Digital meter displays the current value of 4A, then you can use the module to a maximum current of 4A) (3) Connected to the load. 2.Use as a battery charger Usage: (1) Make sure you need to charge the battery float voltage and charging current; (if lithium parameters 3.7V/2200mAh, then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) (2)Under no-load conditions, adjust the “Voltage potentiometer” so that the output voltage reaches the float voltage; (if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) (3)Adjust the right button so that Digital meter shows the value of output current;Wire shorted output terminal, then adjust the “current potentiometer” so that the output current reaches a predetermined Charging current value. (4)Charge turn lamp current factory default is 0.1 times the charging current; (Battery during charging current is gradually reduced, if the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) (5)connected to the battery charge. (1,2,3,4 steps as: Output is unloaded, do not connect the battery) 3.Use as a LED constant current driver module Usage: (1)Adjust the “voltage potentiometer” so that the output voltage reaches the value you want. (2)Adjust the right button so that Digital meter shows the value of output current;Wire shorted output terminal, then adjust 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) Voltmeter and ammeter calibration method: Module with manual calibration function can correct display precision voltage and current, if you think the current voltage and current accuracy to meet the requirements, do not perform the following operations. (1) Output voltage calibration steps Step 1, adjust the right button so that “OUT” LED lighted, Digital meter shows the value of output voltage; Press the right button for more than 2 seconds, release, Digital meter and “OUT” LED flashes in synchronization so that you enter the output voltage calibration mode. Step 2, press the right button (normal speed), the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit is less than 0.1V, the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press. Step 3, press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save. (2) Input voltage calibration steps Step 1, adjust the right button so that “IN” LED lighted, Digital meter shows the value of input voltage; press the right button for more than 2 seconds, release, Digital meter and “IN” LED flashes in synchronization so that you enter the input voltage calibration mode. Steps 2 and 3, consistent with the output voltage calibration method. (3)Output current calibration steps Step 1, adjust the right button so that Digital meter shows the value of output Current. Press the right button for more than 2 seconds, release, Digital meter flashes in synchronization so that you enter the output current calibration mode. Step 2,Connected to the load, ammeter in series, adjust the right and left button to change the display of digital meter, so that is consistent with the ammeter display . WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25, provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China--HQB(Shenzhen) ,Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs, 100% as describe. Best price, Good quality. Can get almost everything at the lowest price *HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW, GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs, Transistors, and so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC, TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts . we only sell NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND . FEEDBACK We appreciate positive feedback . we always try our best to service our customers .so if you have ant question ,PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help . PAYMENT : We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . SHIPPING INFORMATIONS: We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . SHIPPING TIME (weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10 -15d Spanish/Portugue 10-25d East/South Asia 10 -15d France/West Asia 10-25d United Kingdom 10 -20d Italy 10-30d Australia/New Zealand 10 -15d West Asia/Middle East 15-25d Most Country of West/North Europe 10-20d South America and Africa 15-30d East /Middle Europe/Russia 10-25d FAQ’S: 1. I need a large quantity of items , can I get a discount ? The “buy it now ”price is for a small quantity ,if you need to buy a large quantity please contact us and we will give you a better price . 2. Do you provides combine shipping discount ? Yes ,we do . 3. How do I get an invoice with combined shipping for multiple items ? After you finished your buying , e-mail us and we will sent you a combined invoice 4. Do you charge any additional tax ? No any additional tax or fee are charged . 5. I have bought items from your store ,and I need another items that is not find in your store , I want them to be shipped together . Please tell me the numbers of the items , I will find it for you, and give you a price . if you agree with the price , then I will ship them together to you. 6. My items has still not arrived ? Read the shipping details first to determine the expected delivery time , if your items has not arrived within that time (weekends and holidays were not included ),please email us . Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. On Sep-21-14 at 05:35:21 PDT, seller added the following information: On Sep-29-14 at 05:25:52 PDT, seller added the following information: On Mar-19-15 at 07:38:35 PDT, seller added the following information: Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

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. ...	MPN	Does Not Apply
Brand	GC