Chokes

On the one hand our three-phases transformers offer you a high level of flexibility and customization according to their features and are cheap and fast produced on the other hand.

Your products at a look:

Single-phase choke
(core variants EI, UI or RM):

Applications fields:

as smoothing choke for smaller residual ripple
to override of net collapses
as current limitation
as commutation choke for attenuation of harmonics

Single-phase as smooting coil:

Applications fields:

as PFC-choke for limitation of harmonics
for ignition current limitation
to guarantee a short circuit voltage of 4% of the line voltage
toroidal choke coil (open or grounded):
as choking coil
as current limiting choke
as EMI suppression choke

With high precision to your product:

Jelonnek Transformatoren und Wickelgut GmbH is working with an own-developed computer program to calculate the exact measurements of your choke. According to that, we have the possibility to calculate your product exactly, fast and flexibly adapted for your requirement and circuit.
Special products don't need to be expensive: Thank to your fast and precise calculations, we are able to offer you a cheap choke produced according to your wishes.

Because there are many applications field of our chokes, you can chose from as many different connectivity options:

Primary and secondary tapping
Loose ends in your lengths, color and material
single- or multi-contact plug on your coil form
thermo controller and fuses for safety
pin-connections for circuit boards
transformer terminals or terminal blocks
more special solutions according to your wishes

The right thing for you:

Jelonnek Transformatoren und Wickelgut GmbH offers you a great variety of facilities for alteration. You need other voltages, higher isolation levels ect. ect. ect.
No problem - we take these challenges.

We offer following mounting options:

Foot angels
Standing bolts
Only Screws

Jelonnek Transformatoren und Wickelgut GmbH does usual electronic montages to your product, e.g. soldering work.

Implementation into an enclosure with connectivity ports, plugs and cables with fitting safety-relevant features, e.g. automatic fuse.
Grouting for protection against environment influences, thereby better heat dissipation and electric isolation
more special solutions according to your wishes.

Technical facts:

If you want to learn more about our chokes, click HERE.