ECPE82-1
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The ECPE82-1 is an electrolytic capacitor with a capacitance of 82 µF and a rated voltage of 250V DC. Manufactured by B & R Automation and part of their ECP Multi Control Modules series, it features a tolerance of ±20% and radial leaded mounting. With dimensions of 18mm by 32mm, it supports a ripple current of 940mA at 105°C and 100Hz.
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Product Description:
B&R Automation ECPE82-1 is an electrolytic capacitor manufactured in the series of ECP Multi Control Module to be used in industrial power supply.
Having a capacitance of 82 µF, with a maximum rated voltage of 250V DC, it can be reliably used to buffer energy, smooth, and filter the signals in DC circuits. The capacitor has a tolerance of +/-20 percent, which offers flexibility in the design of the circuit with no compromise on the performance. It can work under a broad range of temperatures extending between -40°C to +105°C, and thus can be practically used in demanding conditions where it should be thermally stable. The ESR of the product is low, and is 0.24 Ω at 20°C and 100 Hz, ensuring that there are no excessive internal losses and ripple-rich applications operate very efficiently. The ECPE82-1 has physical dimensions of 18 mm in diameter and 32 mm in length; the common lead spacing is 7.5 mm. It has radial leads that are easily mounted through holes, strong mechanical stability, and good soldering in assembly.
The case material is aluminum, which contributes to heat dissipation and general durability. With 105 °C at 100 Hz, the ripple current capability is 940 mA, which accommodates high-frequency applications without overheating. This qualifies the capacitor to be used as a switching power supply and in other high pulse circuits. The unit complies with the RoHS standard, making it modern with regard to environmental and security requirements. It weighs about 4.8 grams and is thus lightweight, and it can be easily incorporated into small assemblies. It can be purchased at Wake Industrial with a one-year warranty.
Frequently Asked Questions about ECPE82-1:
Q: What is the capacitance and voltage rating of the ECPE82-1?
A: The ECPE82-1 has a capacitance of 82 µF and is rated for a maximum voltage of 250V DC, making it ideal for energy buffering and signal filtering in DC circuits.
Q: What temperature range can the ECPE82-1 capacitor operate in?
A: The ECPE82-1 can operate in temperatures ranging from -40°C to +105°C, ensuring thermal stability in demanding industrial environments.
Q: What is the ESR of the ECPE82-1, and why does it matter?
A: The ECPE82-1 has a low ESR of 0.24 Ω at 20°C and 100 Hz, which reduces internal losses and supports efficient operation in ripple-heavy circuits.
Q: What type of mounting does the ECPE82-1 support?
A: The ECPE82-1 uses radial leads with 7.5 mm lead spacing for easy through-hole mounting and solid mechanical stability.
Q: Is the ECPE82-1 suitable for high-ripple or switching power supply applications?
A: Yes, the ECPE82-1 supports up to 940 mA ripple current at 105°C and 100 Hz, making it ideal for high-frequency switching and pulse circuits.
