DPO-0.5-220

Type:	Toroidal
Material - Core:	--
Inductance:	220µH
Tolerance:	--
Current Rating:	500mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	215 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	10kHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.591" Dia x 0.354" W (15.00mm x 9.00mm)
Height - Seated (Max):	--
Series:	DP
Packaging:	Tray
Part Status:	Active

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Introduction

A fixed inductor is a type of passive electrical component, used in electronic circuits and equipment. The DPO-0.5-220 is an example of this type of component. This article will discuss the application field and the working principle of this particular fixed inductor.

What is a DPO-0.5-220?

The DPO-0.5-220 is a type of fixed inductor, with a nominal inductance of 0.5 microhenries (μH) and a rated voltage of 220 volts. It is a radial-leaded, epoxy-sealed component, with a maximum operating temperature of 105°C. The inductor is made in one design format – it has vertical leads coming from the bottom of the component, comprised of tinned copper, and the component itself is made of plastic. The package size is just 12.7mm in diameter and 8.5mm in length.

Application Field

The application field of the DPO-0.5-220 is quite varied, but they are primarily used for the following purposes: - DC/DC converters- Power Factor Correction- Inverters- Uninterruptible Power Supplies- General energy storage applicationsThe relatively low inductance, combined with the high voltage rating, makes this a popular choice for DC/DC converters, as it provides a suitable level of power switching capabilities. It is also designed to work with radiated and conducted emissions tests, guaranteeing regulations and standards such as FCC, CE, and RoHS are met.

Working Principle

The working principle of the DPO-0.5-220 is relatively simple. When a current passes through the component, there is a magnetic field that is created. This magnetic field is then converted into a voltage, due to Faraday\'s Law. This inductor is capable of storing energy in a magnetic field, which explains why it is so useful in power factor correction, energy storage, and other applications. The inductor can be used with either AC or DC power supplies, as long as it is within its rated voltage range. The inductor\'s current rate also varies depending on the frequency of the current, which is determined by the number of turns the component has.

Conclusions

The DPO-0.5-220 is an example of a fixed inductor, which has a wide range of applications. Applications include DC/DC converters, power factor correction, LED drivers, and energy storage applications. Its working principle involves the creation of a magnetic field, which is then converted into voltage, using Faraday\'s Law. Its relatively low inductance and high voltage rating make it a popular choice for these types of applications.

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