Efficiency 97.5% DC-DC antihypertensive module 6-24V12V24V to 5V3A car USB mobile phone charger

2: The output current does not exceed 3A, runs 2.1A for a long time, and the balance is sufficient.

3: Adopt a new solution design. Circuit design does not require electrolytic capacitors and 钽 capacitors (the electrolytic capacitance life is short, and the capacitance is risk of explosion).3 large -sized solid ceramic capacitors (MCC) used on high -end circuits are used.

The ripples are very low, 12V to 5V 3A only about 10 millivolttime, and many ripples of peers reaches 500 millions or larger. It will cause an invisible damage to the device.Very delicate.

4: The new scheme adopts synchronous rectification, the circuit conversion efficiency is very high. When 6.5V to 5V 0.7A, the efficiency is as high as 97.5%, and the 12V to 5V 1A also reaches 94%.Essence(The efficiency test removed the voltage of the input reverse protection diode and fuse).

5: Use flat copper wire inductors to improve conversion efficiency.Reduce the heat.

6: The first output overput over -pressure protection function in the entire network, input a 1.5A fuse, output 5V TVS tissue for 300W tube for crimping protection to protect the USB device.

Now there is no overvoltage protection function for the USB antihypertensive module. There are very large security risks in USB devices. If you think about the breakthrough module breakdown, 12V is directly added to your iPhone. Can your iPhone be spared?

7: Use USB recognition circuits, compatible with iPhone, most Android phones, iPads.

8: Short -headed goldless USB, which has a long service life, is by no means comparable to ordinary USB interfaces.

9: Output voltage indicator (red)

10: Small volume, 26.4 (long)*15 (width)*7.4 (height) millimeter,

11: Enter the anti -connection protection diode, and the input positive and negative pole connection will not be damaged (the test efficiency of our store ignores the pressure drop of the input diode and fuse)

12: Ultra -low static current, static current 0.85 mAh.There is no need to add a switch on the car battery, which can be connected to the cigarette lighter line, or the ACC power line.Size: 26.4 (long)*15 (width)*7.4 (height) mm

Click to view the precautions for use

Module parameter

Module nature: non

Input voltage: DC 6-24V

Output voltage: 5.1-5.2V (you can choose between 3.3-6V, the default delivery is 5.1V-5.2)

Output current: No more than 3A (please pay attention to heat dissipation). The actual test input input 12V output does not need to treat heat dissipation within 2A.

Conversion efficiency: High can reach 97.5%(6.5 rpm 5V 0.7A) (short -connected reverse protection and fuse after test value))

Switch frequency: 500kHz

Output lines: about 10mv (12V to 5V3A) 20M bandwidth

Output indication: The output voltage indicator is red

Work temperature: Industrial grade (-40 ° C to +85 ° C) (the higher the ambient temperature, the smaller the output power)

Output overvoltage protection: Yes, input 1.5A fuse, output 5V has 300W TVS tube clamp protection.

Full load temperature: 30 ℃

Static current: 0.85 mAh

Load adjustment rate: ± 1%

Voltage adjustment rate: ± 0.5%

Dynamic response speed: 5% 200US

For short -circuit protection: Yes, please do not short for a long time

Enter anti -connection protection: Yes, the input has an anti -connection protection diode

Wiring method: welding

Enter: welding

Output method: short head and boundless USB