Kemo Electronic GmbH
from 23 December to 03 January 2020
We process no orders after 16. December
Deutsch English Español Russian polski
Animal Repeller Car House Hobby & School Components Transformer & Dimmer Light+Sound Radio & detection Discount
   Advanced Search >
 Products A-Z

Create an Account | Log In
Marten defense quality attributes
Soldering Course
Terms of delivery
Conditions of Use
Privacy Notice
Contact Us
About us
21.M197-Twilight Switch 12 - 28 V/DC
22.M168-Overvoltage Protection 12 V/DC
24.M113A-Time switch 12 - 15 V/DC
25.M122-Twilight switch 12 V/DC
26.M094N-Marten repeller
27.M229-Marten Defence for Motor Vehicles, battery-operated with positive-negative contact plates
28.Z100-Marten Repellent Spray
29.M158-Water Switch 9 - 12 V/DC
30.M091A-Phase Coupler for Power Line Products
31.M031N-Amplifier 3,5 W, universal
32.M157-Marten defence
33.M174-Solar charging regulator Dual 16 A
34.L010-Piezo Loudspeaker
35.L100-Conductive Silver
36.E011-Experimental board, strip grid
37.M062-Mini-Fence-High-Voltage Generator
38.M128N-HF Detector (Mini Spy Finder)
39.B093-Electronic dice
40.FG016-Exhaust Control
Additional Options


Soldering course - page 14

Picture of a cold soldering joint and a poor connection

In this picture you may see a "cold soldering joint" (black circle) and a poor connection between wire and land (white circle).

REASON: The solder was heated too long. Therefore the flux filling of the solder vaporized and the solder cannot connect with the land.

[<< Prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [Next >>]

soldering presentation shortform

Copyright © 2019 Kemo Electronic GmbH