| Allicdata Part #: | B57237S150M54-ND |
| Manufacturer Part#: |
B57237S150M54 |
| Price: | $ 0.18 |
| Product Category: | Circuit Protection |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | ICL 15 OHM 20% 3A 15MM |
| More Detail: | Inrush Current Limiter 15 Ohms ±20% 3A 0.59" (15mm... |
| DataSheet: |  B57237S150M54 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 3000 +: | $ 0.16242 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| R @ 25°C: | 15 Ohms |
| Tolerance: | ±20% |
| Current - Steady State Max: | 3A |
| Diameter: | 0.59" (15mm) |
| Lead Spacing: | 0.295" (7.50mm) |
| Approvals: | UL |
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Inrush Current Limiters (ICL) are devices used for suppressing inrush current, which occurs when a power source is connected to a capacitor or transformer. The B57237S150M54 is a type of ICL which can be used for such applications. In this article, we will discuss the application field and working principle of the B57237S150M54 ICL.
Application Field of B57237S150M54 ICL
B57237S150M54 ICL’s are typically used for limiting inrush currents in switched Mode Power Supplies (SMPS). The ICL can be used for providing safety to any electronic device, as the amount of current supplied spikes is regulated. Additionally, this ICL can be used in UPS systems, lighting applications, and motor drives.
Working Principle of B57237S150M54 ICL
The working principle of the B57237S150M54 ICL is based on using an electrodynamic/electro magnet principle. This particular ICL has a power core, which is essentially a magnet made up of ferrite material. This magnet has two poles, and when the power source or input voltage is applied, then the magnetic field produced by the magnet helps limit the inrush current.
When the power is applied, the magnetic field produced by the magnet induces an opposing current that helps to limit the inrush current. This induced current helps to restrict and reduce the maximum inrush current to safe levels. The ICL also has two resistors- R1 and R2- which regulate the level of the current supplied to the output device.
Conclusion
In conclusion, the B57237S150M54 is one of the most common types of Inrush Current Limiters (ICL), and is usually used for suppressing inrush currents in switched mode power supplies. The device works by using an electrodynamic/electromagnet principle, allowing it to produce a magnetic field that helps to limit the inrush current. Additionally, the device has two resistors which regulate the levels of the current supplied to the output device.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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