[New Product release] evc9003 one to three USB hub, USB isolation hub, USB Isolator

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Technical Indicators and features:

Isolation solution: ADI magnetic coupling isolation technology.

Isolation voltage: 1000vdc.

Speed: supports USB full speed (FS), low speed (LS), does not support pure high-speed devices (this kind of equipment is very few ).

Output port: Three.

Total power: Dual dcdc chip, a total of 2 W output capacity.

Interface protection: ESD protection.

Power supply protection: Dual-overcurrent protection.

Operating System: common operating systems are supported, and independent drivers are not required.

Work instruction: Interface Activity instruction and port operation instruction.

Operating temperature:-40 ℃ ~ 85 deg C industrial level.

 

Why isolate USB interfaces?

USB interfaces are already one of the most common interfaces in daily work and life. As the computer industry becomes increasingly competitive, the product prices are getting lower and lower, this forces most sellers to simplify and save some of their computer motherboard interface protection circuits. The USB interface is not only frequently in contact with the human body and the outside, but also often supplies power to external devices. These many situations have led to frequent strikes on USB interfaces on many computers and even damage to the motherboard. In view of this, we have designed this isolated USB hub. This product applies to the following users:

1. USB communication in industrial environments. Debugging and communication for devices that contain USB interfaces in industrial environments. In particular, devices that contain strong electrical circuits (such as inverters and motor drives) must be isolated for communication to prevent electric shock.

2. noise-sensitive applications. As we all know, computers are a big noise source. In the noise-sensitive application field, we can use this device to isolate USB communication. Such as high-precision USB data acquisition system and hifi audio equipment.

3. Computers with important data. To prevent damage to important data in daily life, we can isolate this product to ensure the absolute security of the USB interface and computer motherboard.

 

This product purchase address:

Http://item.taobao.com/item.htm? SPM = a1z10.1.4004-251734896.41.qilf7t & id = 18837599542

 

 

This product purchase address:

Http://item.taobao.com/item.htm? SPM = a1z10.1.4004-251734896.41.qilf7t & id = 18837599542