1803DFX NPN Power transistor.

MD1803DFX High voltage NPN Power transistor for standard definition CRT display. Features  State-of-the-art technology: – Diffused collector “enhanced generation” More stable performance versus operating temperature variation Low base drive requirement Tighter hFE range at operating collector current Fully insulated power package U.L. compliant Integrated free wheeling diode In compliance with the 2002/93/EC european directive Applications … Read more

Close all application running background, Increase your computer speed

Windows Task Manager Task Manager, previously known as Windows Task Manager, is a task manager, system monitor, and startup manager included with Microsoft Windows systems. It provides information about computer performance and running software, including name of running processes, CPU load, commit charge, I/O details, logged-in users, and Windows services. Task Manager can also be … Read more

Mauzosheet | online system for businesses.

What is mauzosheet? This is an online system, which is designed specifically to help retailers who sell wholesale and retail products, by storing information and running their businesses more easily and sophisticatedly. “Sell, Lend goods with the help of Mauzosheet” To join this service you need to register by clicking the REGISTER button and our … Read more

How To Calculate Transformer and Battery Specsfication On Inverter.

Calculating Transformer and Battery Specs While making an inverter, two calculations must be broadly taken into account, viz. the transformer and the battery ratings. 1) The transformer must be approximately rated twice the maximum load that is expected to be used with the inverter. For example if the intended load is 200 watts, then the … Read more

Best Small Business ideas and Opportunities in Kenya

Best Small Business ideas and Opportunities in Kenya  Real Estate In large urban centers, towns and rural communities, there is an overwhelming interest in land and small plots. In almost every community in Kenya, owning a piece of land has been a coveted investment and with increasing population, this has become even more urgent. You … Read more

Passive Equalizer Circuit Diagram | 5 Band

5 Band Passive Equalizer Circuit A very neat and reasonably efficient 5 band graphic equalizer circuit using only passive components can e built as shown in the following diagram: Resistor; (ohm) VR1,VR2,VR3,VR4,VR5; 50K VR6; 10K Capacitor; ( F) C1; 220n C2,C4; 22n C3,C9; 47n C5.C10,C11; 4.7n C6; 100n C7,C8,C12; 10n C12; 1n As can be … Read more

: TDA7377 Stereo/Bridge Audio amplifier circuit diagram 30W+2x15W

TDA7377 IC DESCRIPTION The TDA7377 is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guarantees the highest possible power performances with extremely reduced component count. The on-board clip detector … Read more