Charger. - This is electronic circuit schematic of Make Cheap 6V Battery Charger from a Mobile Charger like in Figure 1 below. In this circuit schematic the basic component used are transistors and zener diode.
In here we will give you global description about Circuit Schematic Make Cheap 6V Battery Charger from a Mobile Charger and then we will give you link to continue your reading from original source as external website.
In here we will give you global description about Circuit Schematic Make Cheap 6V Battery Charger from a Mobile Charger and then we will give you link to continue your reading from original source as external website.
Circuit Schematic
Component Part
- Transistor
- Zener Diode
- Resistors
- Capacitors
- Diodes
- Transformer
- Led
Description
Circuit schematic like in Figure 1 above is Circuit Schematic Make Cheap 6V Battery Charger from a Mobile Charger. Eleccircuits site describe that first of all, the AC-voltage for both series(AC120V and AC220V) to the R1-1 ohms. It is the resistor fuse to cut off the circuit when overloaded.
While the AC220V to the diode D1-1N4007 to rectified from AC (Alternating Current) to a pulsating DC (Direct Current) about 300V.
After that, The DC300V will via the filter capacitor-2.2uF.
Then, the Q1-transistor acting together with R5, C2, D2 and coil on top of T1. Before,the Q1 has a bias at pin B via R4 and R2. Then the feedback circuit include D3,D4,C3,C4 and R6, will control the bias.
Finally,both D4 and C5 are a rectifier circuit. They are special because it will work at frequencies around 30KHz. But the frequency of a general transformer is 50Hz only.
The output voltage is controlled by the zener diode D3.
While the AC220V to the diode D1-1N4007 to rectified from AC (Alternating Current) to a pulsating DC (Direct Current) about 300V.
After that, The DC300V will via the filter capacitor-2.2uF.
Then, the Q1-transistor acting together with R5, C2, D2 and coil on top of T1. Before,the Q1 has a bias at pin B via R4 and R2. Then the feedback circuit include D3,D4,C3,C4 and R6, will control the bias.
Finally,both D4 and C5 are a rectifier circuit. They are special because it will work at frequencies around 30KHz. But the frequency of a general transformer is 50Hz only.
The output voltage is controlled by the zener diode D3.
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