Velleman-projects K7302 Assembly instructions Manuel d'utilisateur

UNIVERSAL BATTERY CHARGER K7302 ILLUSTRATED ASSEMBLY MANUAL H7302IP-1 Total solder points: 20 Difficulty level: beginner 1  2  3  4  5  adv

10 11. Schematic diagram 6.5...21VDC1.2...12V ACCUR247/0.25W18/0.25W6.8/0.25W3.9/0.5W2.7/0.5WCHARGE CURRENT50mA100mA200mA300mA400mAIN+IN-SK1+-SWDJ-00

11 12. PCB PCB +-cSK1SW-b-++VDC INeT1P7302VELLEMANACCU-OUT+SK3R1R2LD1C1SK2D1H7302IP'1.pubpage 11Friday, July 06, 2012 14:20

Modifications and typographical errors reserved - © Velleman nv. H7302IP - 2012 - ED2 5410329290368Learn how to connect your computer with the outside

2 Specifications: Charges Ni Cd or Ni MH batteries. Ideal for in car use. Transforms a mains adapter into a charger (adapter socket included).

3 Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project su

DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE. ALWAYS CHECK THEIR VALUE ON THE PARTS LIST! REMOVE THEM FROM THE TAPE ONE AT A TIME !

5 Charging batteries Determining the charge current: Before building the kit, one must determinate how much current will be used to charge the batter

6 Supply voltage Usable adapter Battery Voltage Min. Max. type 1.2V 6.5V 10V PS905 2.4V 7.5V 11V PS905 3.6V 9.6V 12V PS905 4.8V 10.5V 13V PS1205 6

7 R1 : 120 (1 - 2 - 1 - B - 9). 2. 1/2W Resistor R...Construction D1 : 1N4007 1. Diode. Watch the polarity ! D. ..CAT HODE LD

8 Construction C1 : 220µF 6. Electrolytic Capacitor. Watch the polarity ! C... Remark: even if the DC adapter jack is not used, it mu

9 Connection 10. Connection CIGARETTE LIGHTERPLUG+VDC+INACCUOUT--P7302+RECHARGEABLE-BATTERY- +DC POWERSUPPLY+VDC+INACCUOUT--P7302+RECHARGEABLE-BATTERY