AOICRIE PC817 Channel Optocoupler Isolation Board Voltage 687117711458 4PCS Converter Adapter

( Brand: Aoicrie ), ( Part Type: Board Converter Adapter ), ( Maximum Supply Voltage: 30 Volts ), ( Minimum Supply Voltage: 3.6 Volts ), ( Mounting Type: Din Rail ), ( Interface: Optical ), ( UPC: 687117711458 )

Review AOICRIE 4pcs Channel Optocoupler Isolation Board Voltage Converter Adapter

The AOICRIE 687117711458 4-pack Optocoupler Isolation Board Voltage Converter Adapter is an essential component for various electronic projects, particularly those involving voltage conversion and galvanic isolation. This product is designed to provide safe and efficient power transfer between circuits while ensuring no direct electrical contact, thus preventing potential hazards such as short circuits or electrical damage.

Each adapter in this pack consists of an optocoupler isolation board and a voltage converter. An optocoupler is an optical isolation component that utilizes light to transfer signals between two isolated circuits. It offers several advantages over traditional electrical isolation methods, including immunity to electromagnetic interference (EMI) and radio-frequency interference (RFI).

The voltage converter, integrated with the optocoupler, is responsible for stepping up or stepping down the voltage level between the input and output circuits. This feature is crucial when working with sensitive electronic components that require a specific voltage level for proper operation.

The AOICRIE Optocoupler Isolation Board Voltage Converter Adapter is designed to accommodate standard PC817 optocoupler packages. It is built on a durable, high-quality PCB material and comes with four separate units in the package, making it a versatile and cost-effective solution for various projects.

The optocouplers on these boards have a maximum operating voltage of 50V and a maximum operating current of 500mA. The voltage converters can handle a wide input voltage range, from 3V to 35V, and offer various output voltage options, including 5V, 12V, and 24V.

Installation is straightforward, with clear instructions provided in the user manual. The boards feature multiple mounting holes to allow easy attachment to various project enclosures or mounting surfaces.

In summary, the AOICRIE 687117711458 4-pack Optocoupler Isolation Board Voltage Converter Adapter is an indispensable tool for electronics hobbyists and professionals. Its optocoupler isolation technology ensures safe and reliable voltage conversion while providing immunity to electromagnetic interference, making it an ideal choice for a wide range of applications.

Pros and Cons of Buying AOICrie 687117711458 4pcs PC817 Channel Optocoupler Isolation Board Voltage Converter Adapter

The AOICrie 687117711458 4pcs PC817 Channel Optocoupler Isolation Board Voltage Converter Adapter is an electronic component used for electrical isolation between two circuits. It converts AC or DC voltage from one circuit to another through optocouplers. This article will discuss the pros and cons of purchasing this product.

1. Electrical Isolation: The primary function of this adapter is to provide electrical isolation between two circuits. This feature ensures safety by preventing the transfer of electrical current between the input and output circuits, which is crucial in applications where galvanic isolation is required.

2. Versatility: This adapter supports both AC and DC voltage conversion, making it suitable for a wide range of applications. Moreover, it comes in a pack of four, allowing users to purchase multiple units for multiple projects or applications.

3. Cost-effective: The adapter is relatively inexpensive compared to other isolation solutions, making it an attractive option for hobbyists, students, and small businesses.

4. Easy to Install: The adapter is designed to be easy to install, with clear instructions provided in the user manual. It can be mounted on a PCB or used as a standalone unit.

1. Limited Current Capacity: The adapter has a limited current capacity, which may not be sufficient for high-current applications. Users should check the specifications carefully before purchasing to ensure it meets their requirements.

2. Limited Voltage Range: The adapter supports a limited voltage range, which may not cover all possible applications. Users should verify that the input and output voltage ranges match their specific requirements.

3. Quality Concerns: Some users have reported issues with the quality of the optocouplers, which may affect the reliability of the adapter. However, these reports are not widespread, and the product generally receives positive reviews.

The AOICrie 687117711458 4pcs PC817 Channel Optocoupler Isolation Board Voltage Converter Adapter is a cost-effective and versatile solution for electrical isolation in various applications. Its primary advantages include electrical isolation, easy installation, and suitability for both AC and DC applications. However, it has some limitations, such as a limited current capacity, voltage range, and concerns regarding the quality of the optocouplers.

This adapter is recommended for hobbyists, students, and small businesses with low to moderate power requirements, where electrical isolation is necessary. It is also suitable for applications where cost is a significant factor. However, for high-current or high-voltage applications, users may need to consider alternative isolation solutions.

Details:

4-way 817 optocoupler driving port signal voltage :3.6-24V; Output voltage range: 3.6-30V The output current depends on the specific situation but not over 10MA. Fast Delivery. 4 way 817 optocoupler to achieve the control signal and isolation, you can directly use micro controller or other devices IO port voltage isolation control, a small side be an external transistor MOS tube different levels Of device interface. When the total power is fixed, voltage and current are inversely proportional.

4pcs PC817 4 Channel Optocoupler Isolation Board voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated 817 Module:: channel optocoupler isolation board is independent, can control different voltage at then same time. PC817 module jumper cap can be used to determine whether the output terminal is high potential or low.

part #: 687117711458 prices

• $14.62-$20.23

specifications signaprocess:

• brand: Aoicrie
• part type: Board Converter Adapter
• maximum supply voltage: 30 Volts
• minimum supply voltage: 3.6 Volts
• mounting type: Din Rail
• interface: Optical
• upc: 687117711458

offer signaprocess:

• quantity: 1
• availability: In Stock
• sold: 0
• started: April 2, 2026
• options: Ship-to-home

seller signaprocess:

• city: Miami, Florida
• # reviews: 3886
• rating: 99.7%

general signaprocess:

• Vehicle Electronics GPS > Car Audio > Signal Processors
• condition: New

returns signaprocess:

• policy: No Returns

shipping signaprocess:

• type: Fixed
• transit: 4-8 Days
• class: Expedited
• service: Expedited
• cost: $0.00

payments signaprocess:

• wallet: Apple-pay
• other
• credit card: Discover

Aoicrie PC817 Is Similar To:

• Aoicrie 687117711441 8pcs Pc817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30v (88.4% similar) 2-WAY 817 optocoupler driving port signal voltage :3.6-24V; output voltage range: 3.6-30V the output current depends on the specific situation but not over 10MA. When the total power is fixed, voltage and current are inversely proportional. PC817 module jumper cap can be used to determine whether...(April 2nd, 2026)