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Elecbee DC-DC 5V to 12V24V USB Boost Module 45W-80W Adjustable Power Supply Module 3.7V 18650 Lithium Battery
SKU: EB0044933
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Key Features
Input voltage: 2 ~ 24V
Output voltage: 3~30V (Note: The USB port is directly connected to the output port. It is an adjustable voltage port of 3-30V, not a 5V port. When connecting a 5V device, please confirm the output voltage of the USB port to avoid burning too high. Bad your device.
Input current: up to 15A
Output current: up to 4A
The CC potentiometer is a current limiting potentiometer. When the current limit is reached, the CC indicator lights up and enters the constant current mode. The boosting structure adjusts the limiting current and cannot directly short the output end. It can be adjusted to the minimum counterclockwise, and then connected to the battery. Turn clockwise to increase the current.
Output power: 3.7V input, maximum 45W; 12V input, maximum power 80W;
Output ripple: two-stage filtering, low ripple output!
Conversion efficiency: 82~95% The level of the differential pressure, the output current will affect the efficiency
Input overcurrent protection: 15A fuse
Input anti-reverse protection: high efficiency MOSS
Input undervoltage protection: To prevent overdischarge of the lithium battery, please solder the 5.6k resistance resistor at R22 in the lower left corner of the module, which is higher than 3.5V and lower than 3V.
The factory default operation is 2V voltage. If other levels of undervoltage protection threshold are required, it can be calculated by yourself.
The formula is R22=12500/(U-0.75v) ohms, where U is the desired undervoltage protection threshold voltage (stop voltage).
Board size: 80*31.5*20.5mm
Weight: 36g
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Description
1 x Power supply module
1 x Heatsink
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
€ 9.15€ 10.76
Ext. Price
€ 9.15€ 10.76
€ 9.15€ 10.76
Can Ship in 1-3 Business Days