JINKO JK1778 DC Bias Current Source (0.00V ~ 10.00Vdc)

Output Current: 0.00 ~ 20.00Adc forward/reverse, Can be amplified up to 100Adc in 1720s

Accuracy:

0.000A ~ 1.000A: 1% + 3mA

1.001A ~ 5.00A: 2%

5.01A ~ 20.00A: 2%

20.1A ~ 20.0(1+X): 3% (note 1)

Scan Testing: Manual or automatic, 2 ~ 21 steps

Maximum Continuous Output Time: ＞24 hours (temperature 40℃)

Respond Frequency: 20Hz ~ 1MHz

Timing: 0 ~ 24 hours

Delay: 0.0 ~ 100.0 sec/step, adjustable

DC Resistance Accuracy:

DC Resistance:

20mΩ: 2% + 0.07mΩ, 0.01mΩ

200mΩ: 2% + 0.2mΩ, 0.01mΩ

2Ω: 3% + 0.002mΩ, 0.001Ω

20Ω: 3% + 0.02mΩ, 0.01Ω

200Ω: 3% + 0.2mΩ, 0.01Ω

Voltage Range: 0.00V ~ 10.00Vdc

Accuracy: 2% + 0.05Vde

Display: 16*2 text dot matrix LCD

Work Environment: Temperature: 10℃ ~ 40℃, Humidity: 10% ~ 90% RH

Power Supply: 90Vac ~ 125Vac or 190Vac ~ 250Vac, 48Hz ~ 62Hz

Power: 650VA max

Size (W*H*D): 445*175*425 mm

Weight: 13.5 kg

Features: model: JK1778

Frequency response: 20Hz ~ 1MHz

0.001A ~ 20.00A, 150W, amplification up to 100Adc

Forward and reverse current switching function

Automatically or manually trigger the bias current and analyze the characteristics of the inductor core.

Can be controlled by LCR meter 3302/3252 / / DC

16 * 2 LCR text display

0.01mΩ ~ 199.99Ω DCR measurement function

50 sets of internal instrument settings for storage and recall

Single-point current timing test (24 hours)

Long-term continuous maximum power output function

The best circuit protection to prevent the LCR meter from being damaged due to abnormal bias current.

Manual (Chinese language)