TopFer 6700/6800系列电子负载
| 1. 测试速度快、效率高 2. 为“被测电源”提供测试，能满足生产质量管理和研发之用。 3. 能准确的模拟“被测电源”各种负载状态。例如：静态、动态和瞬态。 4. 能准确的模拟量测：直流电压、峰峰值的涟波、值的涟波、电压变化率与瞬态时间。 5. STN蓝色、240*60点阵LCD显示。 6. 带中文手动操作模式。 7. 增加CV测试模式，可满足adapter、charger等的定电压测试要求。*（6800系列） 8. 设CV/CC控制口或文本身Bits(ABCD)控制。*（6800系列） |
| Specifications | |||
| Max.power | Max.voltage | Min.operating | |
| 300w | 100V | 1.0V @1A | |
| 3.0V @50A | |||
| Load current | Range | Resolution | Accuracy(250C) |
| 0-1A/0-50A | 12 bits | 0.2%+2% F.S. @If.s=1A | |
| 0.2%+0.7% F.S. @If.s=50A | |||
| Tc | Overshoot | ||
| 50ppm/c | 0.5%F.S | ||
| Load resistance | Range(If.s=1A) | Range(If.s=50A) | Resolution |
| 1.001-1000ohm | 0.030-800ohm | 12 bits | |
| Tc | Accuracy(250C) | Accuracy(250C) | |
| 50ppm/0C | 0.2%+2% F.S. @If.s=1A | 0.6%+0.7% F.S. @If.s=50A | |
| Slew rates | Range(If.s=1A) | Range(If.s=50A) | Resolution |
| 1-50mA/us | 5-2500mA/us | 12 bits | |
| Accuracy | |||
| 5% | |||
| Dynamic period | Range | Resolution | Accuracy |
| 4uS-10uS | 1uS | 1uS+100PPM | |
| Timings | Range | Resolution | Accuracy |
| 0-16sec/0-1000sec | 256uS/25mS | 1uS+100PPM | |
| EXT.we input | Range | Transfer ratio | Accuracy |
| 0-10V | 0.1A/V @If.s=1A | 0.2% @If.s=1A | |
| 5.0A/V @If.s=50A | 0.6% @If.s=50A | ||
| Basic test . | |||
| 8 | |||
| DC voltage | Range | Resolution | Accuracy |
| 0-10V/0-100V | 14 bits | 0.05% F.S @Vf.s=10V | |
| 0.02%+0.05% F.S @Vf.s=100V | |||
| Pk-Pk ADC | Range | Resolution | Accuracy |
| 0-10V/0-100V | 12 bits | 0.05% F.S @Vf.s=10V | |
| 0.02%+0.05% F.S @Vf.s=100V | |||
| Freq. | |||
| 25Hz-20 KHz | |||
| Pk-Pk detector | Range | Resolution | Accuracy |
| 0-1V/0-10V | 14 bits | 1%+10mV | |
| Freq. |
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| |
| 25Hz-1000 KHz |
|
| |
| RMS ise | Range | Resolution | Accuracy |
| 0-1V/0-10V | 14 bits | 1%+10mV | |
| Freq. |
| ||
| 25Hz-1000 KHz |
| ||
| Current | Range | Resolution | Accuracy |
| 0-1A/0-50A | 14 bits | 0.2%+2% F.S. @1A | |
| 0.2%+0.7% F.S. @51A | |||
| Timing | Range | Resolution | Accuracy |
| 0-16 sec | 1 us | 10us+100PPM | |
| Constant Volbage
| Range | Resolution | Accuracy |
| 1-50V | 14 bits | 0.07%+0.08% F.S @Vf.s=10V | |
| 0.07%+0.08% F.S @Vf.s=100V | |||
