Velleman-projects K7302 Assembly instructions Manuel d'utilisateur télécharger pdf (Page 7)

R1 : 120 (1 - 2 - 1 - B - 9).

2. 1/2W Resistor

R...

Construction

D1 : 1N4007

1. Diode. Watch the polarity !

D. ..

CAT HODE

LD1 : 3mm low current RED

REMARK: Depending on the

used housing, the LED can be

mounted at a higher position, to

make it visible through a hole in

the housing.

4. LED (check the polarity!)

The value of resistor R2 deter-

mines the charge current:

R2

3. Resistor

R...

50mA

1/4W

(4 - 7 - 0 - B)

100mA

1/4W

(1 - 8 - 0 - B)

200mA

6,8

1/4W

(6 - 8 - B - B)

300mA

3,9

1/2W

(3 - 9 - B - B - 9)

400mA

2,7

1/2W

(2 - 7 - B - B - 9)

LD...

CATHODE

10mm

17mm

SK2 : + SK3 : +

SK2 : - SK3 : -

To connect the input and

output wires via PCB

tabs, mount pins at posi-

tions SK2 and SK3

5. PCB pins

H7302IP'1.pub

page 7

Friday, July 06, 2012 14:20

1 2 3 4 5 6 7 8 9 10 11 12

UNIVERSAL BATTERY CHARGER 1
Specifications: 2
Features: 2
Assembly hints 3
Charging batteries 5
REMARK: Depending on the 7
10. Connection 9
11. Schematic diagram 10
12. PCB 11
H7302IP'1.pub 12
Friday, July 06, 2012 14:20 12

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Velleman-projects K7302 Assembly instructions Manuel d'utilisateur Page 7

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