B57235S0100M000

Series:	--
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:	0.374" (9.50mm)
Lead Spacing:	0.197" (5.00mm)
Approvals:	CQC, UL, VDE

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Inrush Current Limiters (ICL)

Inrush current limiters (ICL) are devices designed to protect electrical equipment from the damaging effects of electrical inrush current by limiting the maximum current to a defined level. The B57235S0100M000 is a type of ICL specifically designed for applications requiring very high current inrush capability and low power dissipation.

Specifications of the B57235S0100M000

The B57235S0100M000 is an aluminum electrolytic capacitor with a typical impedance rating of 2.2 mΩ and a maximum rated voltage of 250 V ACS/VACD. The maximum current rating is 220 A inrush and 1.2 A hold current. The capacitor also features a very low dissipation factor of 0.2 μF, a high capacitance of 1000 μF and an operating temperature range of -25°C to 85°C. The design of the capacitor also includes an integral MOV (Metal Oxide Varistor) which offers protection from power surges and voltage transients.

Application Areas

The B57235S0100M000 is primarily designed for applications requiring very high current inrush capability and low power dissipation. It is suitable for use in a variety of equipment such as Uninterruptible Power Supplies (UPS), power supplies, LED drivers, inverters, switching power supplies, industrial automation, welding equipment, home appliances, motor start systems and motor drives.

Working Principle of the B57235S0100M000

The B57235S0100M000 works on the principle of time delay. When a voltage is applied to the capacitor, it quickly absorbs and stores energy, allowing a high inrush current to flow in the circuit. This energy is then gradually released into the circuit so that the current gradually decreases, reaching a steady state level. The MOV in the capacitor also serves to limit voltage transients or power surges, thus providing additional protection to the electrical system.

Advantages of the B57235S0100M000

The B57235S0100M000 capacitor offers several advantages over conventional limiting systems. These include compact size, high surge capability, low power dissipation, high capacitance, wide operating temperature range, high reliability, and low impedance. Additionally, the integral MOV in the capacitor provides a high degree of protection from voltage transients and power surges.

Conclusion

The B57235S0100M000 is a type of inrush current limiter specifically designed for applications requiring very high currents and low power dissipation. Its aluminum electrolytic capacitor offers a high current rating for inrush and hold, low power dissipation, a wide operating temperature range, and high capacitance. Moreover, the integrated MOV also ensures protection from voltage transients and power surges.

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