
Filter & Chokes
The definition of electromagnetic compatibility according to the European EMC Directive states that a device, equipment or system should be able to function satisfactorily in the electromagnetic environment without causing electromagnetic disturbances which would be unacceptable to other devices, equipment or systems in that environment. Appropriate technical measures must be taken to avoid these undesirable effects.
The manufacturer HIGH & LOW offers a wide range of filter components tailored to the various applications and solving the most common problems. The products shown on our website represent only a small selection from our extensive range. Please ask us if you have special technical requirements.
For higher powers, chokes can be used as filters, which we will be happy to design and procure for you. For this we need information such as current, voltage, frequency, area of application, size. Please call us to discuss further details.
Filter & Choke Typen

EMC / EMI Filters
Medical Technology - Standard
- IEC Input Filters Medical
Types: Screw/Snap-In C14/C20
Series: General / High Performance / Excellent Performance / Ultra Performance - Power SupplyModule Medical
Double Fuse - without Switch - Single Phase Filters Medical

IEC Input Filters
Industry Standart / ITE
- Fast-on terminals, no ground choke, integrated resistor
- Types: Screw / Snap-In

Power Feed Modules
Industry Standard / ITE
- Single Suse - without Switch
- Single Fuse - with Switch

PCB Filters
- Printfilters on PCBs
- Standard Types: SIP / DIP
- High Performance Types: DIP

Single Phase EMI Line Filters
- Specification for Different Power Classes
- 1~20A | A type
- 10~30A | B type
- 6~30A | C type
- 10~30A | G type
- 1~30A | CNAC type
- 1~30A | DIN-Rail | CNAC type

3 Phase Power Line EMI Filters
- 3-Phase Filters without / with neutral conductor
- 1~20A | A type
- 10~30A | B type
- 6~30A | C type
- 10~30A | G type
- 1~30A | CNAC type
- 1~30A | DIN-Rail | CNAC type

Flat Wire Power Line Chokes
Flachdraht Netzdrosseln
Typen
- Hochfrequenz Speicherdrosseln
- Customized Pq Core Hochfrequenz Speicherdrosseln
- SMD Flachdraht Hochstrom-Netzdrosseln
- Flachdraht Pq Core Hochstrom-Netzdrosseln für DC-DC Wandler
-
PQ-Typ Flachdraht Netzdrossel (Flachwickelung)
Vorteile
- Flachdrahtwicklung, magnetisch geschirmt (geschlossener magnetischer Kreis)
- Geringer DC-Widerstand (DCR)
- Geringerer Wechselstromwiderstand (Skin-Effekt-Verlust)
- Hervorragende Wärmeableitung
- Für Hochleistungsinduktoren und Anwendungen mit hoher Induktionsdichte
- Hoher Sättigungsstrom
- Niedriges Brummgeräusch
- Beste EMI-Effekte

Common Mode Chokes
Stromkompensierte Drossel | Gleichtaktdrossel
Typen
- SMD Toroidal Ferritkern
- 3-phasig, horizontal, Ferritkern
Eigenschaften
- Anschlußtypen: vertikal, horizontal, SMD, blanke Montage
- Hochpermeables MnZn-Ferrit oder nanokristallines Kernmaterial
- 0,3A - 50A
- Anwendungen bis 760 VAC
- Luft- und Kriechstrecken ≥ 7 mm
- Dämpfung bis zu 60 dB
- Dämpfungsfrequenzbereich: 1 kHz bis 20 MHz abhängig vom verwendeten Kernmaterial
- Betriebstemperatur: -40 °C bis +125 °C