Allicdata Part #: | 490-3943-ND |
Manufacturer Part#: |
NTPAN4R0LDKB0 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Murata Electronics North America |
Short Description: | ICL 4 OHM 15% 4.7A 22MM |
More Detail: | Inrush Current Limiter 4 Ohms ±15% 4.7A 0.866" (22... |
DataSheet: | NTPAN4R0LDKB0 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | NTPAN |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
R @ 25°C: | 4 Ohms |
Tolerance: | ±15% |
Current - Steady State Max: | 4.7A |
Diameter: | 0.866" (22mm) |
Lead Spacing: | 0.394" (10.00mm) |
Approvals: | -- |
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Inrush Current Limiters (ICL) are devices engineered to restrict the initial inrush current, that occurs in most electrical equipment due to the capacitance effect, thereby preventing hardware malfunctions and even damage. The NTPAN4R0LDKB0 is an example of such technology. This article will discuss the application field and working principle of the NTPAN4R0LDKB0.
Application Field
The NTPAN4R0LDKB0 is suitable for use in many electrical installations. It can be used in high performance applications, such as in industry or power networks, to protect the components from potentially damaging inrush current. It is also suitable for use in small household devices like TVs, DVD players and radios. The NTPAN4R0LDKB0 can be used in many commercial appliances, such as vending machines and photocopiers, and its size makes it perfect for devices which are limited in space.
Working Principle
The NTPAN4R0LDKB0 inrush limiter works on the principle of using two Niobium-titanium oxide resistors to create a small voltage drop across the device when it is switched on. When the voltage drop exceeds the specified threshold, the NTPAN4R0LDKB0 triggers, reducing the current flow and limiting the inrush current. The resistors are designed to dissipate the heat generated by the current limiters, thus preventing damages to the components.
To ensure the efficient functioning of the NTPAN4R0LDKB0 and reduce the chances of overheating, the two resistors must have the same value. This enables the NTPAN4R0LDKB0 to react more quickly and with greater efficiency to the current and voltage overloads. The NTPAN4R0LDKB0 also includes a thermal cutoff which helps protect the device from permanent damage due to overheating.
The NTPAN4R0LDKB0 is designed to optimize the power factor of the electrical system by ensuring that the current flow is in sync with the voltage. This results in a more efficient energy utilization system which reduces the chances of overloading the system.
Overall, the NTPAN4R0LDKB0 is a highly efficient, affordable and reliable device which can be used to protect electrical units from inrush current overload. It is an excellent choice for commercial and residential applications and can safely and effectively reduce the current overload on any electrical system.
The specific data is subject to PDF, and the above content is for reference
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