If the power supply is damaged or does not work, the computer also will not be able to work. Before starting to repair computer […]
Category: ATX Power Supply
ATX Power Supply sale, review and guide
Power Supply Calculator for Server and Desktop Computer
These are the recommended websites which provide online power supply calculator for server and desktop computer. This tool used to calculate the estimate wattage […]
Switch Mode Voltage Regulator with 85% efficiency
Switch Mode Power Supplies (SMPS) is now widely used in modern electronic equipment due to its compact design and high efficiency of about 80% […]
Choosing a PC Power Supply by Power Comparison
Power supply is probably the most computer components are often overlooked by PCs buyers. However, this component is very important : such as when […]
Positive Regulator with PNP Boost
The IC8211 (Programmable Voltage Detectors) provides the voltage reference and regulator amplifier, while Q1 is the series pass transistor. R1 defines the output current […]
Variable Voltage Regulator based LM117
The regulator circuit uses an LM117K three-terminal adjustable output positive voltage regulator in a TO-3 can. The variable voltage regulator lets you adjust the […]
Variable Zener Diode
This circuit acts like a zener diode with a wide range of voltages. The current passing via the voltage divider R1-R2 is substantially greater […]
Low Voltage Regulators with Short Circuit Protection
These Low Voltage regulators with short circuit protection can provide 6, 7.5, and 9 V from an automobile battery supply of 13.5 V nominal, […]