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Elecbee 36/24/12/9V to 5V 3A Step Down Module 4USB Interface Car charging Solar Buck Power Supply
SKU: EB0044334
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Key Features
Synchronous rectification
3A output current
Integrated power MOSFET switch
95% efficiency
Programmable soft start
Stable low ESR output
Cycle by cycle
Fixed frequency 340KH
Input undervoltage lockout
System protection excessive current limit
Overvoltage protection and thermal shutdown
Size: 37 x 47 x 18mm (width x length x height)
Tips:
Size: 37 x 47 x 18mm (width x length x height)
Tips:
Each double-layer USB shares a 5v3A chip, dual insurance solution, two double-layer USB independent power supply, each 3A, the total current is 6A.
The output voltage is between 5.08~5.18v
Wiring method: connect the positive voltage of the voltage of 7 to 38v to the input positive, the negative voltage to the negative of the lower icon, the four USB will have a stable 5v voltage, plug your mobile phone data cable into the USB. used. The output is convenient for those devices that do not have a USB cable. It is for professional use only. If you don't understand it, you don't need to worry about this interface.
Built-in Apple identification resistor, 47k+56k, 2.7v. Apple's charging current is about 2.4A; Android phone is about 1A. Please use a good quality data cable. (Samsung S5 mobile phone is currently not compatible)
Near the terminal block, there is a diode ss54, which is an anti-reverse diode. Professionals can short-circuit it, and can change it to a fuse and toss it by itself.
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Q: My mobile phone current is only 1A. Will your 3A converter burn my phone?
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A: No; 3A means that the high current that this converter can withstand is 3A. As long as your device can be used below 3A current, the voltage is the same. The current is adaptive and built by the mobile phone. Chip controlled, this power supply is only available in standard 5v. As long as the working voltage is 5v, it can be used.
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Description
1 x 36/24/12/9V to 5V 3A Step Down Module
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9999
Qty.
1
Unit Price
$ 5.29
Ext. Price
$ 5.29
$ 5.29
Can Ship in 1-3 Business Days