BKPRECISION MDL4U252 模块化可编程直流电子负载 (0~ 80V, 3~20A, 250/50W)

- Input rating:

Input Voltage: 0~ 80 V

Input Current: 

      Low: 0 to 3 A

      High: 0 to 20 A

Input Power: 250 W / 50 W

Channels: 2

Minimum Operating Voltage:

      Low: 0.15 V at 3 A

      High: 1 V at 20 A

- CV mode:

Range:

      Low: 0 to 18 V

      High: 0~ 80 V

Resolution:

      Low: 1 mV

      High: 10 mV

- CC mode:

Range:

      Low: 0 to 3 A

      High: 0 to 20 A

Resolution:

      Low: 0.1 mA

      High: 1 mA

- CR mode:

Range:

      Low: 0.05 Ω to 10 Ω

      High: 10 Ω to 7.5 kΩ

      Resolution: 16-bit

- CW mode:

      Range: 250 W

      Resolution: 10 mW

- Transient mode (CC mode):

      T1&T2: 20 µs to 3600 s / Res: 5 μs to 10 ms

      Accuracy: 5 μs + 100 ppm

- Readback voltage range:

      Low: 0 to 18 V

      High: 0~ 80 V

Resolution:

      Low: 0.1 mV

      High: 1 mV

- Readback current range:

      Low: 0 to 3 A

      High: 0 to 20 A

Resolution:

      Low: 0.01 mA

      High: 0.1 mA

- Readback power range: 250 W

      Resolution: 10 mW

General (typical):

Short Circuit:

Current (CC):

      Low: 3 A

      High: 30 A

Voltage (CV): 0 V

Resistance (CR): 50 mΩ

Input Terminal Impedance: 300 kΩ

Dimensions: 3.2” x 6.7” x 22.6” (82 x 170.5 x 573 mm)

Weight: 11 lbs (5 kg)