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35W 48V LED indoor lighting
SMPS demo board 1736.0005
Flyback PFC 35W 48V
Dimensions 120x82mm
The 1736.0005 demo board by Magnetica is the ideal development platform for those applications requiring a unity power factor. Delivering up to 35W of continuative output power with a universal input mains range, it’s best suited in powering high brightness LED strings for indoor lighting. Circuital simplicity e usage of low-cost thru-hole components make this board a perfect platform to familiarize with PFC flyback topology using the ST Microelectronics L6562A PFC controller. It is also equipped with overload and short-circuit protection, and it is sold with complete technical documentation. Finally, on the PCB provision is made for optional circuitry in order to implement control of output current.
Technical specifications
Range di tensione in ingresso |
90-265 Vac 47/63Hz |
Tensione di uscita |
48Vdc ±1V |
Potenza continuativa |
35W |
Fattore di potenza |
0.9 min @50%+ load |
Rendimento |
85% min @full load |
Ripple tensione d’uscita |
1.5V pk/pk @ 90Vac, full load |
Temperatura ambiente massima |
50°C |
Normativa EMI |
EN55022-B Conducted |
Normativa sicurezza elettrica |
EN60950 |
Protezione cortocircuito e sovraccarico |
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