Power Supply 0 - 15 Volts Variable Adjustable Voltage Output.

The Power Supply 0 - 15 Volts Variable Voltage Output.
As my article about  Power Supply Circuit 11.8V (12V) is equipped with the scheme, it can only be applied only to one is 12 V output voltage only. All equipment that requires 12 Volts Power Supply can use that Power Supply, for example; to turn on the car tape installed in your home without use of batteries.

What if there are your electronic devices that require 5 V power supply while you are not there ADAPTER 5 V power supply.
This can be overcome by assembling the Power Supply 0 to 15 Volts Adjustable Output. 

or called Power supply multi function.

Let's check scheme

Power Supply 0 - 15 Volts Adjustable Output.

The construction of this Power Supply Circuit is incredibly straightforward in such the simplest way that the elements used area unit straightforward to be settled whereas the value is incredibly low cost. With the largest provided current at one A, the output voltage is adjusted for minimal  ripple result and stable within the vary of zero V to fifteen V DC. This is often created attainable by the quality electrical device output of one.5 A with a primary voltage of 220 V and secondary voltage of eighteen V. the present is being restricted by the Zener diode D1 with a rating of eighteen V and one.5 W. The linear potentiometer R2 is liable for the regulation of current.

2N3055 – a complementary atomic number 14 Epitaxial-Base planar NPN electronic transistor|electronic transistor|semiconductor device|semiconductor unit|semiconductor} mounted in Jedec TO-3 metal case to be used as power Transistor
Bridge Diode – additionally referred to as bridge rectifier that has four diodes organized in a very bridge configuration wherever the output voltage has identical polarity with either polarity of the input voltage

The Power semiconductor Q1 may be a classic sort that might need to be placed in a very appropriate heatsink to suppress the high temperature reduction throughout the operation of the circuit. the warmth dissipation are continuous throughout the presence of the best current. The bridge diode GR1 can offer full wave rectification from the AC input which can additionally convert the incoming electricity (AC) input into electricity (DC) output. One smart feature of the bridge diode is maintaining identical polarity of the output notwithstanding the polarity of the input.

The 15V an influence provide is also accustomed handle home automation system which may be supercharged by twelve V DC. they will be created into power adapter models to support a good form of applications like TFT monitors, transmitter,  notebook, camera digital , telecommunications, PSP, routers, stringed instrument Guitar effects, extenders, iPod’s, scanners, CCTV, printers, container players, radios, etc.