• UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor
  • UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor
  • UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor
  • UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor
UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor

UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor

Product Details:

Place of Origin: Dongguan,China
Brand Name: AMPFORT
Certification: ROHS,REACH
Model Number: UU9.8-22mH

Payment & Shipping Terms:

Minimum Order Quantity: 5000pcs
Price: To be advised
Packaging Details: Bulk,500pcs per tray,5000pcs per carton
Delivery Time: 7-10 Workdays
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 300,000,000pcs per month
Get Best Price Contact Now

Detail Information

Name: Common Mode Inductor 22mH Winding Choke Winding Spec: 2UEW, 0.2mm*1P →117Ts
Inductance: 22mH Min Bobbin: UU9.8(2+2),Phenolic T375J, Black Or Edqiv
Ferrite: UU9.8 R10K Or Edqiv Insulation Class: Grade A (105℃)
Operating Temperature: -10℃~85℃ Varnish: G-585 130℃
High Light:

UU9.8 Color Code Inductor

,

0.2mm Color Code Inductor

,

22mH Line Filter Horizontal common mode inductor

Product Description

 

UU9.8 Line Filter Horizontal Common Mode Inductor 22mH Winding Choke For AC Adapters

 

Features Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

* An open-body anti-noise choke coil featuring a large inductance for a great noise control effect.
* Hybrid common mode choke and normal mode choke function.
* This series of line filter is intended for use in AC line filters for switching power supplies.
* The differential filtering frequency response has been designed to provide filtering at higher frequencies
while still allowing the AC line power to pass through without loss.
* Complies with UL and electrical appliance standards.

UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor 0

 

 

Application Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

* As a preventive measure against noise terminal voltage or power supply in TV or VCR units
* Word Processors, ECRs, AC Adapters,
* POS terminals, Game machines, Switching power supplies
* EMI Suppression, Measuring instruments, Peripheral units

 

 

Dimension Of The Common Mode Inductor 22mH Winding Choke For AC Adapters (mm)

 

UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor 1

 

 

Principle and Structure diagram Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor 2

 

Winding Specification Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

No. Item winding Winding Specification Tape Winding Method
1 N1 2-1 2UEW, 0.2mm*1P →117Ts / Close winding
2 N1 4-3 2UEW, 0.2mm*1P →117Ts / Close winding
      End    

 

 

Materials Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

No Item Specification Description Temperature Class REF Vendor and. UL No

Ferrite

UU9.8

R10K or edqiv

 

1:R10K(Sky magnetic equivalent)

2:Tianweida

 

Bobbin

UU9.8(2+2),Phenolic T375J, Black or edqiv 150℃ 1.LONGLITE E59481

Enameled wire

  130℃

1.Chnagfa(equivalent)

2.Yida

E241437

Varnish

G-585 130℃

1.Changxian(equivalent)

2.Wangxinda

E335405

Solder Bar

601 TIN BAR  

1.Zeyunshan(equivalent)

2.Qiandao

 

Flux

   

1.Changxian(equivalent)

2.Wangxinda

E335405

 

 

Electrical specifications (Temp:25°C, Hum:60%) Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

 

Inductance

(uH)

Leakage Inductance

(mH)

DC Resistance

20°C, (W)

2-1/4-3 22mH min --- -----
Test Condition 1kHz, 0.25v, Ls

1Hz, 0.25v,

Ls(others shorted)

 
Instrument TH2816 TH2816 TH2512

 

 

Series Specifications Of The Common Mode Inductor 22mH Winding Choke For AC Adapters

 

UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor 3UU9.8 0.2mm Color Code Inductor 22mH Line Filter Horizontal Common Mode Inductor 4

 

 

What is a Common Mode Choke?


A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.

 

 

How do I Choose a Common Mode Choke?


The main criteria for selecting a common mode choke are:
Required impedance: How much attenuation of noise is needed?
Required frequency range: Over what frequency bandwidth is the noise?
​Required current-handling: How much differential mode current must it handle?

 

 

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