Pay in installments of $62.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
XL6019 (XL6009 upgrade) Automatic step-up step-down Dc-Dc Adjustable Converter Power Supply Module 20W 5-32V to 1.3-35V (Step Up Black)XL6009 is a high performance 4A switch current boost (BOOST) module. The module uses the second generation high frequency switching technology XL6009E1 as the core chip, far more than the first generation of technology performance LM2577. The XL6009 boost module features lower Cost and superior performance, and the LM2577 module is about to be eliminated. https: youtu. be nt5b0j37StA wide input voltage 3V ~ 32V, the best operating voltage range is 5 ~
XL6009 is a high-performance 4A switch current boost (BOOST) module. The module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, far more than the first generation of technology performance LM2577. The XL6009 boost module features lower Cost and superior performance, and the LM2577 module is about to be eliminated.
https://youtu.be/nt5b0j37StA
● wide input voltage 3V ~ 32V, the best operating voltage range is 5 ~ 32V;
● Wide output voltage 5V ~ 35V;
● Built-in 4A high efficiency MOSFET switch, the efficiency of up to 94%; (LM2577 current of only 3A)
● high switching frequency of 400KHz, you can use a small capacity of the filter capacitor that can buy very good results, smaller ripple, smaller. (LM2577 frequency is only 50KHz)
Technical Parameters:
Model specifications |
XL6009 boost module |
Module properties |
Non-isolated Boost (BOOST) |
Rectification method |
Non - synchronous rectification |
Input range |
3V to 32V |
Output range |
5V ~ 35V |
Input Current |
4A (maximum), no load 18mA (5V input, 8V output, no load less than 18mA. The higher the voltage, the larger the no - load current. |
Conversion efficiency |
<94% (the greater the pressure, the lower the efficiency) (the = "" greater = "" the = "" (the="" greater="" the="" pressure,="" the="" lower="" the="" efficiency)="" (the="" greater="" the=""> |
Switching frequency |
400KHz |
Output ripple |
50mV (the higher the voltage, the greater the current, the greater the ripple) |
Load regulation |
± 0.5% |
Voltage regulation rate |
± 0.5% |
Operating temperature |
-40 ° ~ +85 ° |
Dimensions |
43mm * 21mm * 14mm (L * W * H) |
IN + Input Positive IN- Input Negative!
OUT + Output Positive OUT- Output Negative
Test Comparison Example Reference:
Input 5V output 12V 0.8A 9.6W
Input 7.4V output 12V 1.5A 18W
Input 12V output 15V 2A 30W
Input 12V output 16V 2A 32W
Input 12V output 18V 1.6A 28.8W
Input 12V output 19V 1.5A 28.5W
Input 12V Output 24V 1 A 24W
Input 3V output 12V 0.4A 4.8W
Vin * Iin * Efficiency = Vout * Iout
Vin: Input voltage
Iin: Input current
Vout: Output voltage
Iout: Output current
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 22 reviews
Sort
Product Reviews
★★★★★ 5
So cute and cozy!
These are adorable boots for a new walker. My 12 month old walks with ease without slipping. The insides are fully lined with the soft fur you see at the top, so warm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2021
★★★★★ 5
Warm and adorable
They came really quickly and are perfect for my new walker and our cold winter! Love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2021
★★★★★ 4
Great, soft and warm.
Really loved these. The soft soft faux fur lining is so nice and warm on the baby’s foot.
The only issue we have had is the Velcro on one doesn’t stay shut so that one falls off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2019
★★★★★ 5
Great quality
Great quality shoes. My granddaughter is 11 months and the shoes are a little big but they should fit all the way through winter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2021
★★★★★ 5
Great boot- stays on well
These boots are super cute! They match a lot of outfits and they stay on little baby feet. Very happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2020