Archive for the 'power supply' Category

48 volt power supply

Friday, October 17th, 2008



The S-phantom gives you an in the field, on location solution for powering your condensor microphones that need 48 volt power. 2 Channel 48 Volt phantom power supply 2 Balanced XLR mic inputs 2 Balanced XLR and 1/4? mic outputs AC adapter included WARRANTY 3 years parts and labor.
Link

Stabilized 9v power supply

Wednesday, October 15th, 2008



C1 filters the noise and spikes off the ac. Adjust the circuit for 9 V output voltage with the P1 potentiometer. Link

Solar Powered +5 and +3.3 Power Supply

Wednesday, October 15th, 2008



This design was generated as part of a remote weather station project. One of the requirements of the design is that it have a solar-powered supply with rechargeable batteries. This design is based on a photovoltaic array available from Radio Shack called a BatterySAVER (part number 980-1045). It was designed to charge your car battery [...]