Application Circuit

External Component Setting

Fuse	Fuse	Please make sure to use quick acting fuse 1A or higher
C1	Capacitor for input voltage smoothing	Capacitance : 10 µ F ~ 820 µ F , Rated voltage : 400V or higher Ripple current is 0.13Arms above.
C2	For noise terminal voltage reduction	Capacitance : 0.1 µ F ~ 0.22 µ F, Rated voltage : 400V or higher Film capacitor or ceramic capacitor. Reduce the noise terminal voltage. The constant value should be evaluated in the set.
C3	Capacitor for Safety	Capacitance : 1nF ~ 4.7nF, Rated voltage : 400V or higher
C4 C5	Capacitor for output voltage smoothing	Capacitance : 470 µ F ~ 1000 µ F, Rated voltage : 35V or higher ESD is 0.4 Ω max. Ripple current is 0.25Arms above. Output noise voltage is influenced. Please evaluate it in the actual set.
C6	Bypass Capacitor for high frequency noise	Capacitance : 10nF ~ 100nF, Rated voltage : 50V or higher Film capacitor or ceramic capacitor. Reduce the high frequency noise terminal output.
L1	Choke Coil	L : 4.7 ~ 10 µ H, Allowable current : 2A or higher Please use the one that is hard to be magnetic saturated even in the high temperature.
D1	Rectifier Diode	In the absolute maximum ratings, the reverse peak voltage should be 500V or higher, the average rectifying current should be 1A or higher, and the peak surge current should be 10A or higher.(Full-wave rectifier can be used in out part.)