ECEP128-0

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The ECEP128-0 power inductor has a current rating of 800 mA, an inductance of 1200 µH, a DC resistance of 1.05 Ω, and a compact size of 10.2 mm x 10.3 mm. Part of the ECP Multi Control Modules series by B & R Automation, it features surface mount compatibility and operates efficiently within a temperature range of -40°C to +85°C.

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Product Description:

The ECEP128-0 is a surface-mount power inductor module with optimal design for surface-mount applications requiring stable inductive performance in space-restricted environments. With 1200 µH inductance, it is best suited for filtering, energy storage, and noise attenuation in low-frequency power electronics. With a current rating of 800 mA, it is sufficient for moderate current handling in switching regulators or power supply circuits.

It comes with a DC resistance of 1.05 Ω to accommodate handling power loss and heat in continuous duty. The tolerance is rated for ±20%, offering a sufficient range of variation for general-purpose filtering applications where close inductance is not required. Since it is an unshielded model, the ECEP128-0 is space-optimized in structure but may generate more magnetic interference compared to shielded types, making it best suited for applications where EMI management is taken care of elsewhere or is of less concern. The module is merely 7.0 mm in height, making it extremely appropriate for compact PCBs where space is constrained. It is of surface-mount design with SMD/SMT termination style to facilitate automated assembly and soldering in mass production. The test frequency is 100 kHz, which makes it comparable to typical switching regulator operating frequencies and ensures compatibility in common converter topologies. The inductor has good performance in the wide temperature range of -40°C to +85°C, making it appropriate for both consumer electronics and industrial equipment exposed to fluctuating environments. Packaged in tape and reel, the ECEP128-0 is optimized for pick-and-place automated assembly lines, supporting efficient production streams.

The module offers good inductance, size, and current rating balance for power conversion applications. Due to its compact size, stable electrical properties, and industry-standard package, the ECEP128-0 is well-suited for use in power supply designs where performance and efficiency need to be maintained in limited board space.

Current Rating
800 mA
Dc Resistance
1.05 Ω
Frequency
100 kHz Test Frequency
Height
7.0 mm
Inductance
1200 µH
Mounting Type
Surface Mount
Operating Temperature
-40°C to +85°C
Packaging
Tape & Reel
Shielding
Unshielded
Size / Dimension
10.2 mm x 10.3 mm
Termination Style
SMD/SMT
Tolerance
±20%
Type
Power Inductor

Frequently Asked Questions about ECEP128-0:

Q: What is the inductance value of model ECEP128-0?

A: Model ECEP128-0 has an inductance of 1200 µH.

Q: What is the DC resistance of model ECEP128-0?

A: Model ECEP128-0 offers a DC resistance of 1.05 Ω.

Q: What is the size of model ECEP128-0?

A: Model ECEP128-0 measures 10.2 mm x 10.3 mm with a height of 7.0 mm.

Q: What is the mounting style of model ECEP128-0?

A: Model ECEP128-0 is surface mount with SMD/SMT termination.

Q: What is the operating temperature range for model ECEP128-0?

A: Model ECEP128-0 operates between -40°C to +85°C.


Internal Product Review

  • ‘‘The ECEP128-0 module handles steady performance in power regulation tasks. It maintains circuit integrity without erratic behavior. Once integrated, signal clarity improves, reducing ripple effects. Its structure fits tightly on the board, aiding compact designs. This component enhances overall system efficiency through dependable energy storage and minimal power loss.’’

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