Circuit Schematic Simple USB Car Charger using LM2596 IC

Autometronicschool. - This is one electronic circuit schematic for you with the title Circuit Schematic Simple USB Car Charger using LM2596 IC that give you reference for you who want to build USB charger for your car easily.

In this time we will give you global description about Circuit Schematic Simple USB Car Charger using LM2596 IC and then we will give you link to visit the original source to read more this article and implementation.

Circuit Schematic

Figure 1. Simple USB Car Charger (Source: ElectronicKitSchool)

Component Pars

1. LM2596 IC
2. D4: 1N5408
3. D1: 1N5824*
4. D3: Red LED
5. D2: Green LED
6. L1: 33uH/3Amp
7. C3: 100nF
8. C2: 470uF/25V
9. C1: 220uF/25V
10. R1: 330 ¼ w
11. R2: 330 ¼ w
12. SW1: On/off switch
13. J1: USB Socket
14. FU1: 4Amp Fuse 

Description

Circuit schematic like in Figure 1 above is Circuit Schematic Simple USB Car Charger using LM2596 IC. The main component that use din this circuit is LM2596 IC.

according to the USB Battery Charging Specification, a device plugged into a USB port to charge may find itself connected to a source that is capable of data transfer as well as power, or it may be connected to a source that provides power only. If the source supports data, the device is expected to do a trickle charge only, but if the source does not support data, the device may draw more current because the source is likely to be an ac adapter.

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