Professional High-Power DC Power Supply

The JFWY-D series high-power programmable DC regulated and stabilized power supply features fast dynamic response, low output ripple, and strong overcurrent capability. It offers advantages such as light weight, compact size, low noise, high efficiency, and simple operation. It can be applied in the manufacturing, testing, and maintenance of electronic equipment for aircraft and airborne devices, radar, navigation systems, etc., as well as in laboratories, research institutes, and electrical product production lines in industrial and mining enterprises, universities, and other settings.

The JFD series programmable DC regulated and stabilized power supply is equipped with a remote control interface and is available in rack-mounted and standard rack-mountable types. The company also possesses strong R&D capabilities, allowing for customized development based on customer needs, and can provide host computer monitoring software for user convenience.

Features:

1. Voltage and current regulation. High-precision encoder and digital keyboard operation allow voltage and current adjustment from zero to the rated value, with preset output voltage and current values. This product can operate in constant voltage (CV) mode or constant current (CC) mode, with automatic switching between modes indicated by LED indicators. When the CV-LED is lit, the power supply operates in constant voltage mode, and when the CC-LED is lit, it operates in constant current mode.
2. High precision, low ripple. This DC power supply employs peak current control, providing excellent load and line regulation, with high output voltage and current accuracy. The output is equipped with a multi-stage filter, resulting in low output ripple.

3. Pioneering the use of soft-switching technology, the unit achieves an efficiency of over 95%, along with low noise and high reliability.