Product News

Home > News > Product News

High-performance Molded SMD Power Inductors- MWSC Series

Overview

Molded SMD Power Inductors is different from the traditional wire wound inductor. It is manufactured by different technology platforms. It is wound by the CNC winding machine and implanted it into a specific mold and filled with magnetic powder. It is an upgraded product of conventional wire-wound inductors for coating glue.

Background

In order to meet the needs of power conversion AC-DC, DC-DC modules, portable digital equipment power management modules, electric vehicles and charging pile equipment applications, Sunlord combines its many years of experience in inductor development and advanced manufacturing technology in the field of inductor, developed the MWSC series Molded SMD Power Inductor.

Features

Low power consumption, large bandwidth, high conversion efficiency, small size, and more reliable performance

Stable electromagnetic characteristics, stable temperature rise, low noise, impact resistance.

High current, high stability, safety, high efficiency, energy conservation

The high performance volume ratio ,meet the trend of miniaturization and high efficiency of electronic products.

Applications

Power conversion AC-DC, DC-DC module, with high current resistance, stable electromagnetic characteristics, stable temperature rise, low audible noise, low radiation noise, impact resistance, etc., is suitable for mobile phones, automobiles, aviation, communications, electric vehicles , Charging piles and other fields. It has been widely recognized and used in the thin and light intelligent mobile terminal products. Typical application of DC/DC loop

Dimensions

Part Number

Electrical Characteristics

 

MWSC0624 Series
 
Part Number
Inductance
DC Resistance
Saturation Current
Heat Rating Current
@100KHz,1V
Max.
Typ.
Max.
Typ.
Max.
Typ.
Units
μH
A
A
Symbol
L
DCR
Isat
Irms
MWSC0624H1R5MT
1.5±20%
17.5
15.5
12.0
15.0
7.8
9.0
MWSC0630 Series
Part Number
Inductance
DC Resistance
Saturation Current
Heat Rating Current
@100KHz,1V
Max.
Typ.
Max.
Typ.
Max.
Typ.
Units
μH
A
A
Symbol
L
DCR
Isat
Irms
MWSC0630HR82MT
0.82±20%
5.5
5.0
16.0
19.0
12.2
14.0
MWSC0630H1R0MT
1.0±20%
7.8
6.8
15.0
18.0
11.3
13.0
MWSC0630H1R5MT
1.5±20%
11.0
10.0
12.6
15.0
9.6
11.0
MWSC0630H2R2MT
2.2±20%
17.5
15.7
11.8
14.2
8.3
9.5
MWSC0630H4R7MT
4.7±20%
28.0
25.8
6.0
7.1
5.2
6.0
MWSC0630H100MT
10±20%
68.0
62.1
5.1
6.1
3.5
4.0
MWSC0630H220MT
22±20%
150.0
140.0
3.4
4.0
2.0
2.3
 
1 : Rated current: Isat (max.) or Irms(max.), whichever is smaller;
2 : Saturation Current: Max. Value, DC current at which the inductance drops less than 30% from its value without current;
     Typ. Value, DC current at which the inductance drops 30% fromits value without current;
3 : Irms: DC current that causes the temperature rise (ΔT) from 20°C ambient.
For Max. Value, ΔT40for Typ. Value, ΔT is approximate 40.
The part temperature (ambient + temp. rise) should not exceed 125 °C under worst case operating conditions. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
 

Production

Mass Production

PDF Download