Package includes:
Pack of 5 DC-DC step-down converter 6-24V 12V 24V to 5V 3A.
1. The maximum output current is 3A, 2.1A for long-term operation, and the margin is sufficient.
2. 3 large solid state ceramic capacitors (MCC) are used, which have a very low ripple, only about 10mV from 12V to 5V 3A, which will not damage the device.
3:Using synchronous rectification, the circuit conversion efficiency is very high, the efficiency is as high as 97.5% at 6.5V to 5V 0.7A and 94% at 12V to 5V 1A, unlike some of its peers, the efficiency is only 60-70%.
4:Use flat copper wire inductors to maximize conversion efficiency. Reduce heat generation.
5. With output surge protection function, the input has 1.5A fuse, and the output 5V has 300W TVS tube surge clamp protection to protect USB devices.
6. With output voltage indicator (red).
7. Output surge protection: yes, input 1.5A fuse, output 5V with 300W TVS pipe clamp protection.
8. Ultra-low quiescent current, quiescent current 0.85mA There is no need to add a switch to connect the car battery, and it can be connected to the cigarette lighter line or the ACC power line.
Module texture: non-isolated step-down module (BUCK) synchronous rectification
Input voltage: DC 6-20V.
Output voltage: 5.1-5.2V
Output current: maximum 3A (Please pay attention to heat dissipation at full load), the actual test input is 12V and the output is less than 2A without special treatment for heat dissipation.
Switching frequency: 500KHz Output ripple: approx. 10mV (12V to 5V3A), 20m bandwidth
Operating Temperature: Industrial grade (-40°C to +85°C) (the higher the ambient temperature, the lower the output power)
Size: 26.4 x 15 x 9mm