High-power adjustable DC power supply
Contact Info
- Building B7, Shidai Tiangong, Tianqiao District, Jinan City, Shandong Province,
- 杨女士
- 15628877981
- 15628877981@163.com
JFWY-D series power supplies take soft-switching inverter technology as the core, adopt Siemens Infineon IGBT modules and amorphous magnetic core devices, and realize the characteristics of "high precision, low ripple, high efficiency". The整机 efficiency exceeds 95%, the output voltage/current accuracy reaches ±0.1%, and the dynamic response time is ≤100μs, which meets the stringent requirements of scenarios such as scientific research testing, industrial production lines and avionics.
It supports automatic switching between constant voltage (CV)/constant current (CC) modes, displays the working status in real time through LED indicators, and adapts to different load requirements (battery charging, chip testing). It adopts peak current control, combined with multi-stage filter circuits, the output voltage ripple is ≤10mV, and the voltage/current adjustment resolution reaches 0.1% of the rated value, which meets the testing requirements of precision devices.
The protection functions are complete. There is an overload protection circuit inside the power supply to ensure the normal operation of the power supply equipment and the safety of the load; Output display. Voltage and current are displayed with high-precision LED digital meters or LCD touch displays; Digital control. Fully digital control, voltage and current can be realized through digital programming; All calibrations are digital calibrations, which are stable and reliable.
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