Ham radio power supply circuit with RFI elimination
Mini Projects
This is the Ham radio power supply circuit with RFI elimination for Amateur radio. A typically Radio transmitters use High-frequency transistors as current driver so can cause very severe electromagnetic. Therefore, The power supply must be able to make the current higher than 10A. Figure 1 the schematic diagram RFI elimination This circuit must have the RFI(Radio Frequency Interference) eliminate system or filter too much harmonic effect. More Ideas The output is 13.8 volts and has the short Circuit protection We want a circuit that is affordable, and easy to build. The use of the package IC number LM350T 3-Amp Adjustable …
High Current Variable Voltage Regulator 2-36V 10A
Power supply
Yesterday I no enhance the circuit in my blog. Today lead High Current power supply 10A and Can Adjustable Voltage or Variable Voltage Regulator 2V to 36V. By the prominent point of this circuit. Be there is the a little equipment and is simple have VR1 for control Volt output. For the equipment must use the size is appropriate. If use the a little value goes to get Current not tall on schedule keep, such as The Transformer use 10A, Transistor sizes should are the number that notes , and A capacitors should choose many values especially C1 – 18000 …