Switching Power Supply High Frequency Voltage Step Down Power Transformer

Product Details
Customization: Available
Type: Choke Inductor
Structure: Core
Manufacturer/Factory, Trading Company
Gold Member Since 2019

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Plant Area
1001~2000 square meters
Export Year
2005-12-02
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
  • Switching Power Supply High Frequency Voltage Step Down Power Transformer
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Basic Info.

Model NO.
ET24, ET28
Working Frequency
High Frequency
Structure of Winding
Single Coil
Nature of Operation
Choke Coil
Structure of Magnetizer
Ferrite Coil
Range of Application
Power Measurement
Packaging Form
Power Coils
Brand
Okerda
Inductor Value
Variable Inductor
Product Name
Common Mode Choke Inductor
Inductance
Custom Designed
Material
Copper Wire
Core
Nizn/Iron /Mnzn/Mpp/Amorphous
Transport Package
Carton and Pallet
Specification
ET24, ET28
Trademark
OEM
Origin
China
HS Code
85045000
Production Capacity
500000PCS/Month

Product Description

Switching Power Supply High Frequency Voltage Step Down Power Transformer

Important electrical parameter:

  • 2×2.2mH   3A
  • 2×4.7mH   2A
  • 2×10mH    1.3A
  • 2×22mH    1A
Switching Power Supply High Frequency Voltage Step Down Power Transformer
Switching Power Supply High Frequency Voltage Step Down Power TransformerSwitching Power Supply High Frequency Voltage Step Down Power Transformer


Specifications

Item Name ET Vertical Type EMI/EMC Common Mode Choke/Inductor
Model No. OKD-ET24,OKD-ET28
Components Ferrite core, Copper wire; Basing; Shielding case
Core NiZn/Iron /MnZn/MPP/Amorphous magnetic
Wire Enameled copper wire
Functions Power line filter/Signal line filter/Energy saving/Voltage step-up etc/Choke etc
Mounting type Surface mount ; Through hole ; Wire lead
Shape Types Vertical;Horizontal; with/without base; shielded/unshielded ; SMD
Coil Structure Toroidal
Working Frequency Range 1KHZ-100MHZ
Inductance Range 1uH-1H
DCR Range unknown-Depend on customers' request
Storage Temperature -20ºC to +85ºC
Working Temperature -20ºC to +105ºC
Storage Humidity 30% to 95%
Test Items Ø Turns Ratio
Ø Inductance
Ø DC resistance test
Ø Safety test
Ø Current test
Ø Hi-POT
Certifications ISO9001:2008, ISO14001:2008, 
MOQ 2000 pcs
OEM Acceptable
Sample Time 5-10 working days
Package EPE foam + export carton, or  plastic tray+export carton
Delivery time about 15 working days after deposit
Feature High current High power High efficiency
Low temperature rise
Stable performance
Applications 1. VCRS, Copy machine , Audio equipment , Game machines
2. TV sets, Microcomputer equipment, printers, Terminals
3. communications control equipment
4.Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system


A.Characteristics: 
1. The products are made of the high quality magnetic material which is wide band,wide temperature and high impedance. 
2. Narrow and long magnetic hysteresis loop 
3. Small coercive force 
4. Thermostable impact 
5. High satbility 
6. Low stray capacity 
7. Strong filter performance 
8. Can maintain the higher impedance even under the high-frequency working conditions to realize the better filter effect. 

B.Application Scope: 
1. Tlectronic bllast 
2. Compact fluorescent lamp 
3. Television receiver 
4. Radio cassette player 
5. PC power supply 
6. Monitor,audio,VCD,DCD 
7. UPS 
8. The electronic apparatus 
9. The noise rejection on the electronic transformer 
10.Induction cooker,etc.

Welcome customize-manufacturing! Any custom-design is available.

Packing&Shipping:
Switching Power Supply High Frequency Voltage Step Down Power Transformer

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