系列依頻率等級分為:
WK6565-05 : 20Hz to 5MHz
WK6565-30 : 20Hz to 30MHz
WK6565-120 : 20Hz to 120MHz
● 三種機型且可升級到120MHz
WK6565-05 : 20Hz～5MHz
WK6565-30 : 20Hz～30MHz
WK6565-120 : 20Hz～120MHz
● 搭配WK6500系列使用
● 元件特性測量從20Hz～120MHz
● 頻率分辨率：≤1mHz
● 10A/unit，8units并聯(lián)使用可輸出80A DC偏流
● 可加電壓：9V max@1Vrms 10V@0.25Vrms
● 允許使用高于標準200mA的直流偏置電流對繞組元件線圈中的高頻信號進行測量分析
WK6565 高頻直流偏置電流源 *下載到本地查閱
Facilities | |
Output Current | 0 to 10A |
Resolution
| From 1mA to 1A in 999 steps of 1mA From 1.01A to 10A in 899 steps of 10mA |
Dc Bias current accuracy
| ±1% of set bias current ± 1mA from 1mA to 1A ±1% of set bias current ± 10mA from 1.01A to 10A |
Accuracy of current drive read back | ±1% of set bias current, ±1 digit |
Compliance voltage
| 9V max at 1V ac drive level* 10V max at 0.25V ac drive level* |
Max signal drive level
| 1V ac rms 20Hz – 49.9MHz* 0.5V rms 50MHz – 120MHz* |
Frequency range | 20Hz – 120MHz |
Measurement protection modes
| Over-voltage trip, safety interlock, fan failure, excess temperature and circuit diagnostic checks |
Suitable high current fixtures | 1J1026(20A), 1J1027(40A) |
Temperature range | |
Storage | -40°C to 70°C |
Operating | 0°C to 40°C |
Full accuracy | 15°C to 30°C |
Measurement terminals | 2-terminals measurement via M8 studs |
4-terminal measurement via Kelvin leads and M8 studs | |
Measurement terminals internally protected by 1.6A fuses against normal inductor back-EMF or accidental disconnection of inductor | |
Front panel fuses easily replaced | |
Power input specification | |
Input supply voltage | 85-265V ac rms 47-63Hz via IEC connector |
Typical input current | 4.2A @ 100-120V, 2.1A @ 220 – 230V |
Cooling | by 3 internal fans |
Mechanical | |
Case Size | (3U) 435mm x 132mm x 522m (W x H x D) |
Weight | 15kg |
*Must be used in conjunction with either a 6500B or 6500P
| |
1J102620A DIP fixture
1J102740A DIP fixture
