CFL Lamps and Simple Inverter
Kindly help me make one issue devoted to—— CFL Ballast Circuits—-viz. circuits to drive a 5/7/9 / 11W….upto 18 watts CFL from a 6 volts / 12v DC battery, or Solar Panel,(or 220 volts...
Category: Power-Electronics
Isolated dual power supply from 5V
This is a unregulated supply for low power circuits. You may be able to regulate the outputs with zeners or small regulators like 78L05. The transformer can be hand wound in a mini ferrite...
Understanding Transistor Power Dissipation
I like your page about current source circuit basic design. However, I still have Little confuse of the power dissipation calculation. The max power dissipation of my circuit is 20.5V x 0.5A = 10.25W,...
Solid-State Stabilizer Step up 110V AC
The circuit uses opto-coupler MOC3041 of Motorola and the Triac BTA16-600 of STMicro as a solid state switch or relay. Four Switches boost or buck the mains voltage, keeping output within limits. Power Electronics...
Stabilizer Step up 110V AC to 230V AC 500VA
It can Stabilize Mains voltage to around +/- 10% . It can be used for both 110V AC or 220V AC inputs with modifications. The Output is 220V AC. There is an overload, under...
SSR Open Circuit Leakage Voltage
hi been trying to use a dc ssr relay to switch 24 volt supply on and off for a unit i use that needs to see 0v or 24v but when the switch voltage...
Drive or Fire Thyristors SCR with Pulses
message: Hi, i’m looking at building a power supply 0-35v ,0-100A adjustable cv and cc. I stumbled across your circuit drive-scr-thyristor-with-555 is there a link to describe what phase logic is required to complete...
