Drum Core Power Choke

Description

Drum Core  Power Choke Inductor

---

Characteristics

•   Low costs and high efficiency
•  Low magnetic leakage
•   High saturation current
•  Good noise control due to the toroidal structure
• Different materials available to meet different frequency requirements

 

Applications

• For switching power supplies and devices using microcomputers
  TV, VCR / VCR, audio equipment, OA equipment, etc
• Noise suppression in DC circuit filters for switching power supplies
  Line filter for switching power supplies
  Eliminate noise from ultrasound equipment

Our Parameter

 

Series	Model	Size(with tube)	Wire Diameter	Turns	Inductance
DR	φ6*8	φ7*11.5	0.15	200	L＞1mH
	φ8*10	φ9*12	0.21	180	L＞900uH
	φ9*12	φ11*14	0.16	400	L＞5.8mH
	φ12*16	φ14*18	0.45	100	475-525uH
	φ28*20	φ30*22	0.5	210	4.7mH±20%

 

Details