OL8215E-R52

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Through Hole Resistors are one of the most common types of resistors used today. The OL8215E-R52 has the characteristics of a through-hole resistor, making it a perfect choice for numerous applications. This article will provide an overview of the applications, features, and working principle of the OL8215E-R52.

What is the OL8215E-R52?

The OL8215E-R52 is a through-hole resistor manufactured by Olympia Electronics. It is a voltage-controlled resistor that offers both high-accuracy and reliability. The package size is 0603 (0.22” x 0.65”), making it ideal for surface mount applications. With a power rating of 250 mW, it can withstand up to 1.5 kV continuous voltage when being used in high-voltage applications.

Applications Of The OL8215E-R52

The OL8215E-R52 can be used in a wide range of applications that require clients to control voltage. This includes power supplies, audio and video systems, medical equipment, automotive, telecom, and industrial applications. The device can also be used in power electronics for HVAC systems.

The OL8215E-R52 is designed for use in high-temperature and high-vibration environments. Its high-reliability construction makes it suitable for use in military and aerospace applications. Furthermore, its low power consumption makes it ideal for use in battery-powered devices.

Features of the OL8215E-R52

The OL8215E-R52 has a number of features that make it stand out from the competition. It has an adjustable resistance range of 0.25Ω - 5kΩ with a tolerance of 5%. This means it can be used in a wide range of applications. The device also boasts a high dynamic range and fast response time of less than 30 μS.

In addition, the OL8215E-R52 has a low thermal coefficient of 0.35-0.5 mΩ/°C. This minimizes errors caused by temperature variations and ensures reliable performance of the device. The device also has a high power rating, enabling it to withstand high inrush currents as well as short-term overloads.

Working Principle Of The OL8215E-R52

The OL8215E-R52 is a voltage-controlled resistor. This means that its resistance is determined by the voltage applied to its terminals. The device operates on the principle of the Wheatstone bridge circuit. When a voltage is applied across the device, a current will flow through it and create a voltage drop across each resistor. The difference in voltage across the two resistors will be proportional to the resistance of the device.

The OL8215E-R52 has two terminals: one for the applied voltage and one for its output voltage. The device converts the applied voltage into a proportional resistance, which is adjustable via an external potentiometer. The device has a wide input voltage range (5V - 15V) which allows it to be used in various applications. Additionally, the device has a low control current which helps minimize power consumption.

Conclusion

The OL8215E-R52 is a through-hole resistor that has a wide range of applications. It is designed for use in high-temperature and high-vibration environments and is ideal for military and aerospace applications. The device has a voltage control range of 0.25Ω - 5kΩ with a tolerance of +5%. It also features a low thermal coefficient of 0.35-0.5 mΩ/°C and a fast response time of less than 30 μS.

The device operates on the principle of the Wheatstone bridge circuit and can be used to control voltage in numerous applications. It is designed for use in power supplies, audio and video systems, medical equipment, automotive, telecom, and industrial applications. The OL8215E-R52 has a number of features including a high dynamic range and low power consumption that make it an ideal choice for numerous applications.

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