Programmable Current Source
The precision current source is a wide spectrum, highprecision DC steadycurrent power supply, which has the advantages of fast response, high precision constant current, longterm stable operation, and is suitable for various types of loads (resistive, inductive, capacitive).
Since the current of the current source is fixed, the current source cannot be disconnected. When the current source is connected in series with a resistor, its effect on the external circuit is the same as that of a single current source. In addition, a current source and a voltage source can be equivalently converted, and a current source connected in parallel with a resistor can be equivalent to a voltage source connected in series with a resistor.
Parameters of DXF series DC current sources
Model 
Output Current 
Step resolution  Accuracy  Effective value of noise ripple 
Effective Output Voltage 
Max Output 
Output impedance 
Temperature coefficient (25±10℃) 
DX  F2002  ±105 mA  1μA (1/105,000)  ±(0.015% set value +2μA)  1.2μA (Bandwidth 300kHz)  0  105V  10W  >500MΩ  ±2ppm / ºC Max 
DX  F2005  ±1200 mA  10μA (1/120,000)  ±(0.015% set value +20μA)  12μA (Bandwidth 300kHz)  0  42V  50W  >100MΩ  ±2ppm / ºC Max 
DX  F2030  ±10 A  0.1mA (1/100,000)  ±(0.1% set value +2mA)  0.7mA (Bandwidth 300kHz)  0  100V  1000W  >300kΩ  ±20ppm / ºC Max 
DX  F2031  ±5 A  0.05mA (1/100,000)  ±(0.1% set value +1mA)  0.2mA (Bandwidth 300kHz)  0  60V  300W  >2.5MΩ  ±5ppm / ºC Max 
DX  F2036  ±10 A  0.1mA (1/100,000)  ±(0.1% set value +2mA)  0.5mA (Bandwidth 300kHz)  0  170V  1700W  >300kΩ  ±20ppm / ºC Max 
DX  F2070 Watercooling 
±65 A  1mA (1/ 65000)  ±(0.1% set value +10mA)  3.5mA (Bandwidth 300kHz)  0  120V  7800W  >500kΩ  ±20ppm / ºC Max 
DX  F2071 Forced air cooling 
±33 A  0.1mA (1/330,000)  ±(0.1% set value +5mA)  1.8mA (Bandwidth 300kHz)  0  120V  3960W  >500kΩ  ±20ppm / ºC Max 
DX  F2106 True bipolar 
±2500mA  10μA (1/250,000)  ±(0.015% set value +50μA)  70μA (Bandwidth 300kHz)  0  21V  50W  >100MΩ  ±2ppm / ºC Max 
DX  F2130 True bipolar 
±10A  10μA (1/1,000,000)  ±(0.05% set value +2mA)  1mA (Bandwidth 300kHz  0  60V  600W  >1MΩ  ±10pm / ºC Max 
Home > Power Supply > Programmable Current Source > Product Introduction
CE certificate of DX series Programmable Power Supply

DXMP Series Bipolar Constant Current Power Supply
This bipolar source is a highly stable bipolar constant current power supply, which is widely used in the excitation of inductive loads such as electromagnets and Helmholtz coils. The power supply adopts a linear power supply structure, with high output current stability, low ripple and noise.
넶422 ¥ 0.00 
Programmable Current Source
The precision current source is a wide spectrum, highprecision DC steadycurrent power supply, which has the advantages of fast response, high precision constant current, longterm stable operation, and is suitable for various types of loads (resistive, inductive, capacitive).
넶254 ¥ 0.00 
DC Power Supply
The DX6200 series of highperformance CNC DC power supplies independently developed by Dexinmag has the characteristics of simple operation, small size, high precision, high indicators, high power density, and high cost performance.
넶109 ¥ 0.00 
DX3500D Threechannel Precision DC Power Supply
DX3500D threechannel precision DC power supply is a threechannel highprecision bipolar DC power supply. It is mainly used to provide highprecision bidirectional current excitation for geomagnetic compensation coils, coil magnetic field generators and small microcoil electromagnets. With digital highfrequency control, highprecision, fast response output is achieved.
넶56 ¥ 0.00 
Superconducting Magnet Power Supply
DXNT series alldigital highstability superconducting magnet power supply is mainly developed for superconducting magnets in combination with the superconducting magnet itself and its use characteristics.
넶33 ¥ 0.00
The Programmable current source is mainly used as electromagnet power supply and Helmholtz coil power supply.
Dexinmag is a worldrenowned manufacturer specializing in the production of Programmable Power Supply.
Applications of constant current power supply
Magnetism
Helmholtz coils; Maxwell coils; Medium electromagnets; Highpower solenoids.
Electrical
True ohm measurement system; Low resistance precision measurement; Multimeter current range calibration (0.1 level).
Test system
Hall test system; Vibrating sample magnetometer VSM; Thin film material magnetic measurement system; Threedimensional coil magnetic field system; Rotating magnetic field.
Production line detection
Low resistance online precision measurement; Transformer operating temperature detection; Precision motor control and detection.
Semiconductor lighting
Highpower LED aging test; Highvoltage LED lamp aging test.
Control system
Precision temperature control; Precision electrochemical control.
Customization is available, please let us know your requirements, and we will design a professional plan for you. Thank you!
Dexinmag® • 2024