Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
SHAREWAY TECHNOLOGY CO., LTD.
Home ProductsSMD Power Inductor

Unshielded Choke Coil High Frequency Power Inductor , Low Profile Power Inductor

I have had excellent support from Nick Chou at Shareway. We purchased some parts from him and he delivered the products on time and without incident.

—— Phil Hale -- CEO of PSwitches

I have worked with Nick Chou at Shareway for more than 5 years. The most impressive thing is you can always get quick response from him .

—— David Rosero -- CEO of Isolution Service Center

Hi, I am more than happy to confirm your quality is great and your overall business handle is top notch. You have always been an excellent and very accommodating company to us. If you need me to speak directly to them I am more than happy to do so.

—— Paul Harris-- CEO of AuroraMultimedia

I'm Online Chat Now

Unshielded Choke Coil High Frequency Power Inductor , Low Profile Power Inductor

Unshielded Choke Coil High Frequency Power Inductor , Low Profile Power Inductor
Unshielded Choke Coil High Frequency Power Inductor , Low Profile Power Inductor

Large Image :  Unshielded Choke Coil High Frequency Power Inductor , Low Profile Power Inductor

Product Details:

Place of Origin: Guangdong China
Brand Name: Shareway
Certification: CE UL RoHS ISO9001:2008
Model Number: 78477310

Payment & Shipping Terms:

Minimum Order Quantity: 100/500/1000
Price: Supportive
Packaging Details: Tray in Carton
Delivery Time: Stock or 3 weeks
Payment Terms: TT,Paypal
Supply Ability: 3000K.PCS/Month
Detailed Product Description
Product Name: 4.5*4.0*3.2mm 10uH 78477310 Unshielded Choke Coil SMD Power Inductor Inductance: 10uH
Size: 4.5*4.0*3.2mm Shield: Unshielded
Type: Choke Coil SMD Power Inductor Sample: Free
High Light:

dc dc converter inductor

,

high current power inductors

4.5*4.0*3.2mm 10uH 78477310 Unshielded Choke coil SMD Power Inductor


Description:

The power inductor is divided into two kinds: magnetic cover and non-magnetic cover, which are mainly composed of magnetic core and copper wire. It mainly ACTS as filter and oscillation in the circuit.

 

(1) flow resistance: the self-induced electromotive force in the coil is always opposed to the current change in the coil. It can be divided into high frequency choke coil and low frequency choke coil.
(2) tuning and frequency selection: LC tuning circuit can be formed by connecting inductor coil and capacitor in parallel. The natural oscillation frequency of the circuit f0 and the ac signal frequency f are equal, the loop impedance and capacitive reactance are equal, and the electromagnetic energy is oscillates back and forth between the inductor and capacitor, this is LC circuit resonance phenomenon. When resonance due to the impedance of the circuit with capacitive reactance equivalence and reverse, so the loop impedance of the total current minimum, electric maximum flow (f = f0 ac signal), so the action of the LC resonance circuit can choose frequency, to a certain frequency f communication signal is selected.

 

 

D Electrical Properties:

Properties Test conditions   Value Unit Tol.
Inductance 10 KHz/ 100 mV L 10 μH ±20%
Rated Current ΔT = 40 K IR 1.45 A max.
Saturation Current |ΔL/L| < 10% Isat 1.74 A typ.
DC Resistance @ 20°C RDC 0.182 Ω max.
DC Resistance @ 20°C RDC 0.118 Ω typ.
Self Resonant Freq. @ 20°C fres 30 MHz typ.
Rated Voltage @ 20°C UR 80 VDC max.

E General information:
It is recommended that the temperature of the part does not exceed 125°C under
worst case operating conditions.
• Ambient temperature: -40°C to +85°C (refering to IR)
• Operating temperature: -40°C to +125°C
• Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.
• Coplanarity of the terminal pads: 120μm
• Test conditions of Electrical Properties: 20°C, 33% RH
• AEC-Q 200 qualified

 

Contact Details
SHAREWAY TECHNOLOGY CO., LTD.

Contact Person: Nick

Tel: +8613509648960

Send your inquiry directly to us (0 / 3000)