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Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
The maximum power delivery of this power supply is 84W, which means it can handle 7A continuously at 12V output. The transformer can deliver higher currents, however, the educational purpose (hand winding of the transformer) and thermal stress on the switching controller were considered (the...
Are this Chinese made SMPS power supply compatible with LA 4440 IC? I mean that can I use it for any audio amplifier or Bluetooth mp3 FM module? Please tell me! If I can use it, then please tell me how I can do it?
Hi all,
at the moment I'm trying to amplify an AUX-Signal with a 12V DC supply
voltage. I tried die setup from here as u can see in the picture below.
But all I get is just an annoying noise sounding horrible.
For the amplifier I used both the CA3240EZ and the OPA134PA.
Maybe my grounds are...
Hi members!
Got an Adjustable DC Regulated Power Supply Model "Best PS-15014A", with current and voltage indicators and 2 output ranges :
0~15V, 0~1A and
0~7.5V, 0~0.5A
using in particular a 220V~20VDC transformer and a power transistor TIP32A.
Please help as how to convert My power supply...
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