DC current source DX-3500D

programmable

DX-3500D three-channel precision DC power supply is a three-channel high-precision bipolar DC power supply. It is mainly used to provide high-precision bidirectional current excitation for geomagnetic compensation coils, coil magnetic field generators and small micro-coil electromagnets. With digital high-frequency control, high-precision, fast response output is achieved. The power supply has multiple internal software and hardware protections; LCD screen display and small keyboard control; the power supply can be used in a variety of industries and applications, both in high-end testing situations and in complex industrial use sites to meet the needs of the system. Testing requirements at different stages such as R&D, weak field testing, reliability testing, and factory inspection. Features ◆ The main control part is a fully digital control circuit to ensure that the bipolar power supply current output is accurate, stable and reliable; ◆ Using power frequency transformer, input and output are electrically isolated; ◆ The power part adopts modular design, making maintenance simple and convenient; ◆ High precision and fast dynamic response, meeting different testing and detection applications; ◆ Constant current mode ensures the stability of the output current when the load resistance changes; ◆ Equipped with USB communication interface to facilitate user system integration; ◆ Function upgrade is convenient and fast to meet the changing needs of customers in the future. ◆ The operation interface is simple and clear, and the technical requirements for users are extremely low.