Fonte de bancada

thingiverse

Build a Bench Power Supply with 1.5V to 12V and 1.5A Adjustment. Tutorial: http://circuitomaker.com/fonte-de-bancada/ Facebook: https://www.facebook.com/circuitomaker/ https://youtu.be/cCw5DtaYiv4 Print Settings Printer Brand: Prusa Printer: Prusa Steel Resolution: 0.2 Infill: 20% Standards NGSS Overview and Background. Lesson Plan and Activity. Materials Needed List of Materials Fonte * -1 Transformer 12 + 12V for 1.5A -2 Diodos 1N5406 -1 Capacitor Eletrolitic 3300 to 4700uf x 25V or more -1 Capacitor Ceramic 100nf x 25V or more -1 Fuse 1A x 250V -1 Porta Fuse -1 Power Cable with Plug for Electric Outlet -1 ON/OFF Switch -1 Switch 110/220 (optional) Voltage Regulation Circuit * -1 CI LM317 or LM350 (see text) -1 Heat Sink for CI -2 Capacitors Eletrolitic 2200uf x 25V or more -1 Capacitor Ceramic 100nf x 25V or more -1 Potentiometer 4.7K -1 Knob for Potentiometer -1 Resistor 220 Ohms -2 Banana Plugs (1 red and 1 black) -1 Signal Connector with 6 segments Voltimeter * -1 CI Attiny85 with Socket -1 LCD Display 16x2 with I2C Board -1 CI 7805 (voltage regulator) -1 Capacitor Eletrolitic 220uf x 16V or more -1 Resistor 270 Ohms -1 Resistor 470 Ohms -1 Standard Perforated Plate for Mounting (5x5 cm gives and over) Various * Wooden, plastic, acrylic box Soldering Iron, tin Diverse wires Hot glue, or epoxy Plastic tape Spray paint Various screws Transport handle and feet.