1A 5W Step Up Boost Converter Module Power Supply Module for Mobile Phone
Step Up Converter Module Charger Module 3V to 5V Mobile Boost Module
Module nature: non-isolated boost
Rectifier mode: non-synchronous rectifier
Input voltage: 2.5V-6V
Output voltage: 4V-12V (adjustable, default 5V)
Output current: 1000mA (max)
Conversion efficiency: 92% (max)
Switching frequency: 1MHz
Output ripple: 20mV (max)
Load regulation: ± 0.5%
Voltage regulation rate: ± 2.5%
Operating temperature: -40 ℃ to +85 ℃
Size: 28 * 19 * 8 (L * W * H) (mm)
1. Module using Taiwan-made boost chip, high efficiency (up to 92%), while the heat is small, with the chip comes with over-current protection, better protection of the module and after the use of equipment
2. Module with undervoltage protection, less than 2.5V into the undervoltage protection, you can better protect the battery, to avoid over-discharge damage.
3. The module can be adjusted by adjusting the fixed resistance of the output voltage, up to 12V output can be adjusted, but to ensure that the output power within 5W.
4. The module uses the best TDK laminated ceramic capacitors as the main filter capacitor, the output ripple can be as low as 20mV (5V1A output case)!
5. This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other devices, the perfect support for mobile phones such as IPHONE.
6. This module uses the machine chip, reflow soldering, while each module before shipment have been tested aging to ensure high reliability.
1. The module can be used for DIY mobile power output, to achieve a single lithium battery or two ordinary battery boost to 5V mobile phone or PSP device charging.
2. The front stage power supply, when you are doing a project, due to the volume and other factors, only a single lithium 3.6V, but after the power supply input needs 5V, this module can be used very Low-cost circumstances to achieve the level of demand.
Instructions for use / precautions
1. This module is a fixed 5V output module
2. The IN- (input negative), IN + (positive input), OUT- (negative output), and OUT + (positive output) indicated on the module must be connected correctly. Failure to do so may result in damage to the module.
3. This module has a LED lamp, LED lights will be on when charging, can be used as indicator
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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