230v LED light bulb circuit of the 52 pieces of bright flux led directly to the current used in the Levant, a lot of working with mains voltage 30ma led lighting, led lamp circuits according to design more stable yield approximately 90% of the light flux power 5.6 w (estimated) 230 lm. the project applied an electronic magazine writer. Energy-efficient led light bulb project material list, printed circuit board, and schema drawings.
CAUTION be careful when working with high voltage LED light bulb circuit capacitor connections if you connect the high voltage polarity + – large explosions could be Insured before you run the circuit power line, use protective eyewear
source: belza.cz/ledlight/ledbulb.htm PCB, schematics, bill of materials alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-21953.zip
Published: 2013/08/06 Tags: led projects, power electronic projects
SLA7078MP Single Pole (unipolar) CNC Stepper Motor Driver
Sanken output SLA7078 motor driver integrated with a lot of CNC project, a frequently used motor driver IC SLA707X series highest current that SLA7078MP the logic supply voltage 7V supply voltage maximum 46V SLA7078 data input in the TLP621-4 optocoupler used SLA7078MP Step Motor Drive project belongs to the schema, PCB files are .
SLA7078MP Protection mode motor drive circuit test (Protection)
Strombegrenzung 230v LED-Lampe (Flux-Led)
230v LED-Licht-Lampe-Schaltung der 52 Stücke von hell-flux-led direkt auf die aktuelle verwendet in der Levante, viel arbeiten mit Netzspannung 30ma led-Beleuchtung, led-Lampe-schaltungen nach design mehr stabile Ausbeute von etwa 90% des Lichtstrom power-5.6 w (geschätzt) 230 lm. das Projekt angewendet, eine elektronische Zeitschrift-Schriftsteller. Energie-effiziente led-Lampe Projekt-material-Liste, printed circuit board, und schema-Zeichnungen.