Search for products...
Login$USD
0Login0
Elecbee 20pcs 1A DC-DC 3V to 5V Converter Step Up Boost Mobile Power Supply Module
SKU: EB0044788
Favorites
Key Features
xa0
Size: 20 x 20 x 5mm/0.78 x 0.78 x 0.19(inch) (approx)
Module properties: non-isolated boostxa0
Rectification: non-synchronous rectificationxa0
Input voltage: 2.5V-6Vxa0
Output voltage: 4V-12V (adjustable)xa0
Output current: 1000mA (Max)xa0
Conversion efficiency: 92% (the highest)
Switching frequency: 1MHz
Output ripple: 20mV (max)xa0
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Note:
xa0
Formula output: VOUT = (R1/R2 +1v) * 0.6V
Default resistance: R1 = 150K R2 = 20K (unit:ohm)
By adjusting the voltage of this formula, which is calculated by the formula resistors, R1 or R2, replace the resistor can be calculated on the desired output voltage.
The R1, R2 can be removed and replaced with other resistance.
Example: I want the output voltage is 8V, then want to replace R1 , then 8 = (R1/20K +1) * 0.6, calculate R1, put on it.
xa0
Show More
Description
20 x 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. | ||
Reviews
ELECBEE
All reviews come from verified purchasers
5
0%
4
0%
3
0%
2
0%
1
0%
In-Stock:9999
Qty.
1
Unit Price
$ 17.84$ 20.99
Ext. Price
$ 17.84$ 20.99
$ 17.84$ 20.99
Can Ship in 1-3 Business Days