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Details about  LM2596S DC-DC Step-down Adjustable Power Supply Module for LED Current Drive

LM2596S DC-DC Step-down Adjustable Power Supply Module for LED Current Drive

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99.7% Positive feedback
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sitedv88
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Item Information

Item condition:
Brand New
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More than 10 available / 30 sold
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Was:
Original priceAU $2.69 What does this price mean?
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This is the price (excluding shipping and handling fees) this seller has provided at which the seller has sold the same item, or one that is virtually identical to it, in the recent past. The "off" amount and percentage simply signifies the calculated difference between the seller-provided original price for the item and the seller's current discounted price. If you have any questions related to the pricing and/or discount offered in a particular listing, please contact the seller for that listing.
You save:
AU $0.13 (5% off)
Price:
Discounted price AU $2.56
 
 
 
Experienced seller
30-day returns
30 sold
Postage:
AU $0.99 Economy delivery from outside AU | See details
 
Item location:
Shenzhen, China
 
Posts to:
Worldwide See exclusions
Delivery:
Payments:
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
Returns:
30 day money back, buyer pays return postage See details
Guarantee:
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eBay item number:
121388599241
Seller assumes all responsibility for this listing.
Last updated on  25 Nov, 2014 04:55:46 AEDST  View all revisions

Item specifics

Condition:
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
 
LM2596S DC-DC Step-down Adjustable Power Supply Module for LED Current Drive
 
SKU: 14_S000514002074

Description:

  • 1piece of DC-DC adjustable step-down power supply module
  • Input Voltage: 5-35V
  • Output Voltage: Continuously adjustable from 1.25 V to 30V
  • Rated Output Current: 3A
  • Max. Output Current: 4A (more than 15W, preferably with a heat sink)
  • Size (L x W x H): Approx. 1.9 x 0.95 x 0.5 inch / 4.8 x 2.4 x 1.3cm
  • Adjustment: Apply to 5-35V power source, use multimeter to test the oputput voltage and then adjust the potentiometer, turn clockwise to step up and counterclockwise to step down
  • Indicator Light
    • Constant current indicator(red)
    • Charging indicator(red)
    • Charged full (green)

Applications:

  • 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

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 is up to LED Max operating Voltage
  • 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
  • Join LED, test (For the above 3 steps, module input terminal is connected to power source, output load is NOT connected to LED)


Good quality, Best price, Easy transaction, Excellent buying experience. Buy today, and you will get the following item.

  • 1 x Adjustable Power Supply Module

Keywords: dc-dc power supply module, power supply modules, adjustable power supply module

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.

 

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Seller assumes all responsibility for this listing.

Postage and handling

Item location: Shenzhen, China
Posting to: Worldwide
Excludes: Africa, Central America and Caribbean, Argentina, Bolivia, Colombia, Ecuador, Falkland Islands (Islas Malvinas), French Guiana, Guyana, Paraguay, Suriname, Uruguay, Venezuela, Brunei Darussalam, Cambodia, Hong Kong, Indonesia, Laos, Macau, Malaysia, Philippines, Taiwan, Thailand, Vietnam, Afghanistan, Armenia, Azerbaijan Republic, Bangladesh, Bhutan, China, Georgia, Kazakhstan, Kyrgyzstan, Maldives, Mongolia, Nepal, Pakistan, Sri Lanka, Tajikistan, Turkmenistan, Uzbekistan, Bahrain, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, United Arab Emirates, Yemen, American Samoa, Cook Islands, Fiji, French Polynesia, Guam, Kiribati, Marshall Islands, Micronesia, Nauru, New Caledonia, Niue, Palau, Papua New Guinea, Solomon Islands, Tonga, Tuvalu, Vanuatu, Wallis and Futuna, Western Samoa, Bermuda, Greenland, Saint Pierre and Miquelon, Albania, Andorra, Bosnia and Herzegovina, Estonia, Gibraltar, Guernsey, Iceland, Jersey, Liechtenstein, Luxembourg, Macedonia, Moldova, Monaco, Montenegro, San Marino, Serbia, Svalbard and Jan Mayen, Switzerland, Vatican City State
Domestic handling time
Will usually post within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
30 days after the buyer receives it
Money Back
The buyer is responsible for return postage costs.
Return policy details
1), Please contact us to get a RMA number BEFORE returning back the item. Goods without RMA number will NOT be accepted. 2), Defective goods must be returned within 30 days from the delivery date.

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted  
Credit or debit card through PayPal
PayPal Preferred
 

Seller's payment instructions

We only use PayPal's secure interface to accept payment. If you do not have a PayPal account, you can still use Visa, MasterCard or American Express or other Credit Card PayPal accepted via PayPal. Please check PayPal website for more information.

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