ACPL-217-50BE Isolators

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The ACPL-217-50BE optoisolator is a transistor photovoltaic output optocoupler that offers reliable electrical isolation for a variety of applications. This optocoupler isolates the input and output signals in order to prevent interference and cross-talk, as well as to protect against catastrophic product failure. It also offers high common mode rejection ratio and high noise immunity.

The ACPL-217-50BE optoisolator features a photocoupler, which consists of a gallium arsenide infrared light-emitting diode (LED) as the light source, and a phototransistor as the photosensing element. It has a maximum collector current of 50mA, a minimum guaranteed gain-bandwidth product of 2.4 MHz, and a maximum off-state current of 10nA. It also has a 6V forward voltage drop between the emitter and collector.

The typical operating voltage of the ACPL-217-50BE optoisolator is 5V. It offers a wide operating frequency range of 10MHz to 100MHz, and a pulse width modulation (PWM) output of 10kHz, which allows it to control both DC and AC devices. The optoisolator also features built-in reverse polarity protection and short-circuit protection.

When using the ACPL-217-50BE optoisolator, the LED will be connected to the load. It emits light when there is an input signal, which is then transmitted to the photo transistor. The photo transistor will then convert the light energy into an electrical signal, which is then sent to the output device. The output device can be either a transistor switch, relay, or other electrical device.

The ACPL-217-50BE has a wide range of applications, including motor control, high-voltage circuit breaker control, power factor control, and industrial process control. It can also be used as a relay interface, as well as a circuit protector in AC and DC motor drive circuits. In addition, it can be used in automated assembly lines to detect product defects and to ensure optimal product performance.

The ACPL-217-50BE optoisolator is a reliable and cost-effective way to isolate input signals and protect electronics from voltage spikes. It offers high immunity to electrical noises and is capable of providing a high output current with a wide range of input voltage. It is an ideal solution for applications where voltage isolation is required.

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