SL10 10003-A

Series:	SL10
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
R @ 25°C:	10 Ohms
Tolerance:	±20%
Current - Steady State Max:	3A
Diameter:	0.394" (10mm)
Lead Spacing:	0.307" (7.80mm)
Approvals:	CSA, UL

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Inrush Current Limiters (ICL)Inrush Current Limiters (ICL) are devices specifically designed to reduce the inrush current of power supplies and equipment during the initial start-up period. In circuitry, an ICL protects circuit breakers from being overloaded or damaged from inrush currents. The SL10 10003-A is an innovative, high-performance ICL specifically designed to reduce the inrush current in power converters, allowing the converter to start with maximal efficiency.Working PrincipleThe SL10 10003-A limits inrush current by switching the load current on and off during the initial start-up period. The device operates by first sensing the current flow into the load through its internal sensors. When the current flow exceeds the preset current limit, the inrush current is immediately limited. During this time, the device’s internal switch opens, thereby effectively isolating the incoming current from the downstream load and greatly reducing the inrush current.Once the current has returned to a level below the preset level, the internal switch reconnects the load to the incoming current and resumes normal operation. This process is repeated until the power supply or equipment is completely powered up. This cycle allows the power supply or equipment to safely start up with minimal inrush current.The SL10 10003-A is equipped with several features that make it a highly reliable and efficient inrush current limiter. The device features an adjustable current limit and a short on–off cycle time. The adjustable current limit allows the ICL to be used in a variety of applications, ensuring that inrush current is limited to the safest level possible and allowing the device to start up with minimal disruption to its operation. The short on–off cycle time ensures that the ICL reacts quickly to changes in currents within the circuit, further increasing its efficiency.Application FieldInrush current limiters, like the SL10 10003-A, are used in a variety of applications. The device is commonly used in high-powered equipment and circuits, ensuring that they are able to start up safely with minimal disruption and damage. The SL10 10003-A is also commonly used to protect circuit breakers and other sensitive components from overloading or damage due to surges in current. The SL10 10003-A is designed to be used in harsh and hostile environments, where other ICLs may be unable to operate. The device is waterproof and rated for operating temperatures ranging from -40 to 85°C, ensuring that it can operate despite intense conditions. Inrush current limiters can also protect a variety of electronics, such as LED lighting and power supplies for audio amplifiers. They can also be found in remote radio and lighting control systems. All of these applications require an ICL that is both reliable and efficient, a quality that the SL10 10003-A is designed to provide.In addition, the SL10 10003-A is a UL listed and certified component, making it suitable for use in the most demanding applications. This certification ensures that the device is able to provide its users with reliable and efficient inrush current limiting.The SL10 10003-A is an innovative and highly efficient inrush current limiter, designed to provide reliable protection to a variety of equipment and power supplies from damaging inrush currents. The device has an adjustable current limit and a short on-off cycle time, making it suitable for even the most demanding applications. The SL10 10003-A is UL listed and certified, ensuring that users can trust the device to protect their equipment and power supplies from damage caused by excessive inrush currents.

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