3.3V 5V 12V 3A BEC Adjustable Power Supply Buck Module Step Down Module
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Description:
Item name: Power supply module
Module Properties: Non-isolated step-down module (BUCK)
Input voltage: 4.5-24V
Output voltage: adjustable voltage (0.8-17V), fixed voltage 1.8V 2.5V 3.3V 5V 9V 12V ( fixed output voltage can choosed at the back of product)
Output current: maximum 3A (full load please pay attention to heat), the actual test input 12V output within 1.5A without special treatment heat dissipation.
Conversion efficiency: up to 97.5% (6.5 to 5V 0.7A)
Switching frequency: 500KHz
Welding hole spacing: 2.54 mm
Size: 20*11*5mm
Size: 20*11*5mm
Features:
* New original US imports chip.
* Maximum output current 3A, a long time running 2.1A, the margin is sufficient.
* New design, using 2pcs large-size solid ceramic capacitors (MCC).
* The new program using synchronous rectification, circuit conversion efficiency is very high,
( 6.5V to 5V 0.7A efficiency up to 97.5%, 12V to 5V 1A reached 94%)
5: Using high current shielding inductance, low resistance, maximize the conversion efficiency, reduce heat.
6: Mini ultra-small size, 20* 11 * 5mm
* Output integrated adjustable and fixed voltage, fixed output no longer need to customize, directly on the board can be spot welding,
(Adjustable voltage, can be adjusted withpotentiometer, high versatility)
* Integrated enable port, default working mode, low level off, to facilitate the control
Package Included:
1X 3.3V 5V 12V 3A BEC Adjustable Power Supply Buck Module Step Down Module
1X 3.3V 5V 12V 3A BEC Adjustable Power Supply Buck Module Step Down Module