鈭?/div>
C2
Vo
For acutual usage, Please kindly evaluate and confirm our part mounted in your product,
Especially, Please make sure to confirm whether the load current exceed Max. rated current
by using the current probe.
External components setting
Temperature Rising
鈭員(擄C)
Surface Temperature Rising
FUSE: Fuse
C1: Capacitor for input
voltage smoothing
C2: Capacitor for Output
voltage smooting
C3: For noise terminal
voltage reduction
L1: Choke coil
Please make sure to use quick acting fuse 1A
Capacitance : 22碌F~820碌F Rated voltage : 400V or higher
Ripple current is 0.13Arms above.
Capacitance : 100碌F~470碌F Rated voltage : 35V or higher,
ESR is 0.4鈩?max. Ripple current is 0.25Arms above.
Output noise voltage is infulenced.Please evaluate it in the actual set.
Capacitance : 0.1碌F~0.22碌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.
L : 1.5mH Allowable current : 300mA or higher
Please use the one that is hard to be magnetic saturated even in the high
temperature.
In the absolute maximum ratings, the reverse peak voltage should be
800V or higher, the average rectifying current should be 0.5A or higher,
and the peak surge current should be 20A or higher.
(Full-wave rectifier can be used in out part.)
10鈩22鈩?1/4W
Reduce the noise terminal voltage.please set it,if necessary.
The constant value should be evaluated in set.
Varistor must be used. It protects this part from lightning surge and static
electricity.
30
25
20
15
10
5
0
0
50
100
Output Current Io(mA)
150
Surface Temperature Rising
(Ta=25擄C, Vi=311V)
D1: Rectifier diode
R1: For noise terminal
voltage reduction
ZNR: Varistor
1/2
1
2
3
