Derniers posts

1. Altitude
   Altitude affects insulation and heat dissipation, both get lower as altitude grows.   Insulation between the power terminals of our relays will...
   2019-11-19 13:14:22 +01:00, A. R
2. Altitude
   How Altitude affects insulation and heat dissipation ?
   2019-11-19 13:13:45 +01:00, A. R
3. How to improve the cooling in addition to enlarge the...
   There are several possibilities to improve the cooling in addition to enlarge the heatsink: -use fan mounted on the heatsink, or even fixed in...
   2019-11-18 16:11:19 +01:00, A. R
4. How to improve the cooling in addition to enlarge the...
   How to improve the cooling in addition to enlarge the heatsink ?
   2019-11-18 16:10:41 +01:00, A. R
5. Flickers issues
   Standard EN61000-3-3 gives the limits to fulfill. All is linked with the line impedance, the amplitude and shape of the voltage drops due to the...
   2019-06-07 10:48:40 +02:00, A. R
6. How to choose the SVTA power controller for a transformer?
   Good morning You are right: SVTA range is designed for tranformer control. The starting ramp must be adapted to the load (of the transformer) to...
   2018-12-18 09:38:38 +01:00, Emmanuel DEVIGNE
7. How to choose the SVTA power controller for a transformer?
   I wonder if the SVTA4694 can be a good choice to control a transformer with 15 amps on the primary?
   2018-12-14 15:33:41 +01:00, Przemyslaw Czekala
8. We require to control relays from a PLC. Do I need from...
   If it is a SGT, the PLC output is digital. The power output can be modulated by PLC software by creating a PWM (pulse width modulation) and playing...
   2018-11-12 15:51:05 +01:00, A. R
9. Advantages of reed magnetic proximity sensors?
   Main advantages are the following: No power supply is needed. There is no power consumption when the switch is OFF and it provides a real...
   2018-11-08 14:02:12 +01:00, A. R
10. Which level sensors can work in a chlorine liquid ?
    Level sensors in polyamide can be used in low chlorine water only (like swimming-pool). In this kind of liquid this is better to use polypropylene...
    2018-11-08 14:00:30 +01:00, A. R