DS1-20-0003

Series:	DS
Packaging:	Bulk
Part Status:	Active
Filter Type:	--
Number of Lines:	2
Current Rating (Max):	3.15A
DC Resistance (DCR) (Max):	26 mOhm
Voltage Rating - DC:	600V
Voltage Rating - AC:	--
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Approvals:	--
Features:	--
Mounting Type:	Through Hole
Size / Dimension:	0.787" L x 0.787" W (20.00mm x 20.00mm)
Package / Case:	Radial

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode Chokes DS1-20-0003

Common mode chokes, also known as common mode filters, are a type of electromagnetic component used to reduce or prevent the flow of common mode currents from one device to another. These are usually found in electronics and telecommunication applications.The DS1-20-0003 is a type of common mode choke specifically designed for dc/dc converters in power supplies. This device has been designed for high efficiency operation and is rated up to 2A current with a wide operating temperature range from -25°C to +105°C. It has two independent windings in a single core for common mode noise suppression.The operating principle of the DS1-20-0003 is based on utilizing a large inductance value that is designed to block both common mode and normal mode noise in a dc power line. It works by creating a strong magnetic field through the winding that opposes the electric current. Since the magnetic field is in opposite direction to that of the electric current, the two combine and the current is suppressed. By suppressing the current in this way, the noise induced by the current is also reduced. This is beneficial as it reduces the amount of interference that can occur in nearby electronics devices. Common mode chokes are typically used in systems where high-speed digital noise is present, such as in computer peripheral and other high-speed audio/video applications.The DS1-20-0003 is available in a wide range of power ratings to suit various applications. For example, for heavy-duty applications it is recommended to use higher power rated common mode chokes which offer better performance. Additionally, the device also comes with various insulation requirements such as UL94 V-0 rating and Meets MIL-STD 810 for temperature, humidity, vibration, dust, shock and salt fog.Another advantage of the DS1-20-0003 is that it is RoHS compliant, meaning that it does not contain any hazardous materials such as those found in traditional lead solder joints. Furthermore, it is designed with a low profile to reduce its ability to increase current noise. As a result, the device will have less of an effect on the surrounding circuitry.In conclusion, the DS1-20-0003 is a highly reliable and efficient common mode choke specifically designed for dc/dc converters in power supplies. It is available in a wide variety of power ratings, has a wide operating temperature range and meets a variety of insulation requirements. Furthermore, it offers benefits such as being RoHS compliant and has a low profile to reduce interference. As a result, it is an ideal device for reducing common mode noise in dc/dc converters.

The specific data is subject to PDF, and the above content is for reference