详情

ZTE ZXD***0 V5.0/V5.6 *8V ***0W Silicon Controlled Rectifier Module

Brand: ZTE
Model Name: ZXD***0
Output DC: *8Vdc *3.5A
 
ZTE ZXD***0 Description:

The ZXD***0 (V5.6) rectifier automatically adjusts its operational status according to the AC voltage.
The features include the under-voltage protection, over-voltage protection, and power limit.
 
*8V ***0W Rectifier Input And Output Features:

1) Under-Voltage Protection
When the AC voltage is lower than the under-voltage threshold, the rectifier automatically shuts down and provides no output. Meanwhile, the alarm indicator is on. After the AC voltage reaches the under-voltage recovery threshold, the rectifier automatically recovers.
The under-voltage recovery threshold = the AC under-voltage threshold + the return difference.
The AC under-voltage threshold is (*5 ± 5) V and the return difference ranges from 8 V to *2 V.
2) Over-Voltage Protection
When the AC voltage is higher than the over-voltage threshold, the rectifier automatically shuts down and provides no output. Meanwhile, the alarm indicator is on. After the AC voltage falls to the over-voltage recovery threshold, the rectifier automatically recovers.
The over-voltage recovery threshold = the AC over-voltage threshold - the return difference.
The AC over-voltage threshold is (**5 ± 5) V and the return difference ranges from 5 V to *0 V.es
Wide temperature operating range (**0°C / **0 °F to **5°C / **7°F) -meets the harshest climatic
3) Power Limit
The rectifier limits its output power according to the voltage.
 
*8V ZXD***0 Rectifier Module Specification:
 
1. Active Power Factor Correction (APFC) technology is adopted to reduce the pollution of power grid. Safety and EMC conform to relevant international standards.
2. The wide range of voltage is more suitable for use in areas with large fluctuation of grid voltage.
3. Wider operating temperature range, in the temperature range of - 5 **5, can output power in full.
4. Compact design, power density up to **0 mW/cm 3.
5. Hot plug function.
6. Small size and light weight.
7. AC and under-voltage protection.
8. Module-based design already has a very wide voltage range (*0V AC~**0V AC) and the detection of over-voltage and under-voltage of the circuit only serves as protection basis. The detection of AC voltage is still based on the condition of small distortion of sine wave or waveform. At this time, the average value of full-wave rectifier is used for AC voltage detection, and the sampling point of AC voltage is before the slow start of AC .