- The input voltage: DC 3 -40 V (Input voltage must be 1.5 V higher than the output voltage, no boost.
- The output voltage: DC 1.5 - 35 V adjustable.
- The output current: It is recommended to use under 2A, maximum 3A(Additional heatsink is required).
- Steps for usage: 1. Plugged into a power supply (3-40v), the power indicator light is lit, the module to work properly. 2. Adjust the blue potentiometer knob (generally booster clockwise, counterclockwise step-down) with a multimeter monitoring the output voltage to the voltage.
- Package includes: 2 X LM2596 DC-DC buck converter module(Note:The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down)
- Manufacturer: Dodge Designs Ltd
- Model Number: LM2579
- Part Number: LM2579
2 x LM2596S DC-DC Adjustable Buck Converter Power Supply Module 3A 3.2V-46V
Features:
1.Adjustable Output: The step-down power supply module features adjustable output, making it suitable for a wide range of applications.
2.High Efficiency: With a conversion efficiency of up to 90%, this voltage regulator module is highly efficient and can save energy compared to other power supply modules.
3.Low Ripple: This step-down power converter module features low ripple output, which means that the output voltage will be stable and reliable.
4.Strong Heat Dissipation: The step-down power supply module comes with dense through-holes and strong heat dissipation capabilities, making it ideal for projects where high power output is required.
5.Wide Input Voltage Range: With an input voltage range of 3.2V to 46V, this converter power supply step down module is versatile and can handle a wide range of input voltages.
Specifications:Type: Voltage Regulator
Model: LM2596S DC-DC buck module
Input voltage: 3.2V-46V
Output voltage: 1.25V-35V
Output current: 3A (maximum)
Conversion efficiency: 92% (maximum)
Output ripple: <30mV
Switching frequency: 65KHz
Operating temperature: -45℃~+85℃
Product size: 43 x 21 x 14 (mm)
Caution:
This is a buck module, the input voltage should be higher than the output voltage. Output 2A or less can be used for a long time without adding a heatsink. If the output current greater than 2A, or output power greater than 10W, then a heatsink should be fitted and forced air flow from a fan should be considered.
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
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Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
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Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
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Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
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Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
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Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
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Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
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Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
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Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
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Customer Support:
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Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
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Duration: You have 30 days from receiving your item to initiate a return.
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Condition: Items must be unworn, unwashed, with original tags and packaging intact.
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Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
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Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
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Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
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Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
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Please contact us to get return labels.
Product Conditions for Return
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Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
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Electronic devices after 30 days (e.g., computers, laptops, Kindles)
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Gift cards, prepaid game cards
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Perishable goods, live insects, some jewelry, some health and personal care items
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Customized or personalized products
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Items with special shipping restrictions
Refund Policy
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Window: Eligible products may be returned within 30 days of delivery for a refund.
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Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
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Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
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Phone: +1 (800) 660-3783
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Email: cs@everymarket.com
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