Low Voltage Adjustable Step Up Converter DC-DC 2.7-20V to 4.5-20V
20 in stock
Delivery & Return Rules
Quick Returns
Explanation: We aim for a smooth return experience.
Policy: Returned items will be processed within 3–5 business days of receiving the item, and you will be notified once the return is approved.
Exchange for Misquoted Items
Explanation: We take full responsibility for product listing accuracy.
Policy: If the item you received is significantly different from its description or image, you can request an exchange.
Wrong or Damaged Products
Explanation: We ensure product quality and accurate shipping.
Policy: If you receive an incorrect product or one that is damaged during shipment, you are eligible for a free exchange.
Complete Package Assurance
Explanation: Your order should arrive complete and in perfect form.
Policy: If any accessory, component, or part is missing from the package, we will ship the missing parts after confirmation.
Video Proof of the Items
Explanation: Helps verify the condition of the product upon delivery.
Policy: An unboxing video is mandatory at the time of opening the package. The video must clearly show the sealed package being opened, the product, and all included components. This is required for any claims related to:
- Missing items
- Damaged products
- Wrong deliveries
Without this video proof, we will not be able to process returns or exchanges.
No Warranty for Electronic Products
Explanation: Most electronic items are sold as-is and cannot be returned once used.
Policy: Electronic products are not covered under warranty. We recommend testing the item as soon as you receive it. Exchanges are only allowed if the product is damaged on arrival or incorrectly delivered.
Return Request Timing
Explanation: We operate within a strict return window.
Policy: All return/exchange requests must be submitted within 10 days (local orders) and 20 days (bulk orders) from the invoice date.
Online Return Requests Only
Explanation: Streamlined and trackable process.
Policy: All return and exchange requests must be raised through our official website.
Proof of Purchase Required
Explanation: Ensures authenticity of your claim.
Policy: A copy of your invoice or order confirmation is required for any return, exchange, or or claim.
Description
DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W
Product Features:
1. Wide range of input and output voltage, input and output up to 20 volts, the use of a wider range, far better than the TPS61088
2. Especially suitable for 3.7 volt lithium batteries and other low-voltage boost applications, a wide range of applications
3. High efficiency, high power, and the classic chip TPS61088 power performance as
4. There is a real output short circuit protection, output random short circuit does not burn
5. Constant voltage and constant current function, can achieve boost charging, such as 3.7 volt lithium battery boost charging 12 volt battery
Product Parameters:
- Input voltage: 2.7~20V
- Output voltage: 4.5~20V
- Input current: max. 10A
- Output current: max. 4A
- Output power: 4.2 volt input, the limit of 30 watts (3.7 volt lithium battery can be 12 volts 2 amps)
- Switching frequency: 150KHZ
Package Includes
- 1 x Low Voltage Adjustable Step Up Converter
| Origin | China |
|---|
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