Digital Isolator Test

Nowadays, many digital isolator products are based on IEC60664-1\ DIN EN IEC 60747-17 (VDE 0884-17)\UL1577 to do insulation certification test, check our...

Both the HT9464 and HT9464M meet the requirements for certification testing of magnetic and capacitive couplers and digital isolators with basic or enhanced isolation, in accordance with standards such as VDE V 0884-11, UL 1577, etc....

When optocouplers are used to protect a system from electrical damage, they must comply with, for example, DIN EN 60747-5-2 as well as DIN EN 60747-5-5, DIN EN IEC 60747-17 ...

Power supply hardware circuits can be designed as isolated or non-isolated, the difference between isolated and non-isolated power supplies lies in the presence or absence of electrical isolation in the circuit, power supplies with isolated circuit design can isolate the high-voltage inputs and outputs to avoid electrocution and other hazardous events;...

The IEC 60747-17 standard for safety certification test programs for digital isolators includes the following key categories, covering electrical performance, insulation characteristics and long-term reliability verification:

This article mainly introduces the optocoupler products must pass the IEC 60747-5-5 optocoupler safety certification test items, including partial discharge test, isolation withstand voltage test, reliability verification test and other items, and provides each test item...

The following are the requirements for insulation testing of medical electrical equipment according to the international standard IEC 60601-1, and the detailed test items and test methods are given below.

This article mainly introduces the digital isolator or optocoupler chip need to obtain which isolation safety certification, when the isolation device is developed or completed before the project, you should first consider how the product through the isolation voltage safety certification, now on the market has...