| | PEL-2040 电子负载 | PEL-2041 电子负载 |
| POWER | 35W | 350W | 35W | 350W |
| CURRENT | 0~7A | 0~70A | 0~1A | 0~10A |
| VOLTAGE | 1~80V | 2.5~500V |
| MIN.OPERATING VOLTAGE(dc) | 1.0V at 7A | 1V at 70A | 2.5V at 1A | 2.5V at 10A |
| STATIC MODE |
| CONSTANT CURRENT MODE |
| | Range | 0~7A | 0~70A | 0~1A | 0~10A |
| | Resolution | 1mA | 10mA | 0.2mA | 2mA |
| | Accuracy | ± 0.1% ± 0.1%F.S. | ± 0.1% ± 0.2%F.S. | ± 0.1% ± 0.1%F.S. | ± 0.1% ± 0.2%F.S. |
| CONSTANT RESISTANCE MODE |
| | Range | 0.025 Ω~100Ω(350W/16V) 1.25 Ω~5K(350W/80V) | 1.25 Ω~5KΩ(350W/125V) 50 Ω~200K(350W/500V) |
| | Resolution | 12bits | 12bits |
| | Accuracy | 100 Ω : ± 0.1 ひ ± 0.2% 5K Ω : ±0.01 ひ ± 0.1% | 5K Ω : ± 0.02 ひ ± 0.2% 200K Ω : ±0.005 ひ ± 0.1% |
| CONSTANT VOLTAGE MODE |
| | Range | 1~80V | 2.5~500V |
| | Resolution | 20mV | 100mV |
| | Accuracy | ± 0.05% ± 0.1%F.S. | ± 0.05% ± 0.1%F.S. |
| DYNAMIC MODE |
| CONSTANT CURRENT MODE |
| | T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS |
| | Accuracy | 1uS / 1mS ± 100ppm | 1uS / 1mS ± 100ppm |
| | Slew Rate(Accuracy 5%) | 0.001 ~ 0.28A/uS | 0.01 ~ 2.8A/uS | 0.16 ~ 40mA/uS | 1.6 ~ 400mA/uS |
| | Slew Rate Resolution | 0.001A /uS | 0.01A /uS | 0.16mA/uS | 1.6mA/uS |
| | Current | 0~7A | 0~70A | 0~1A | 0~10A |
| | Current Resolution | 1mA | 10mA | 0.2mA | 2mA |
| | Current Accuracy | ± 0.4% F.S. | ± 0.4% F.S. |
| MEASUREMENT |
| VOLTAGE READBACK |
| | Range | 0~16V | 0~80V | 0~125V | 0~500V |
| | Resolution | 0.5mV | 2.5mV | 4mV | 16mV |
| | Accuracy | ± 0.05% ± 0.05% F.S. | ± 0.05% ± 0.05% F.S. |
| CURRENT READBACK |
| | Range | 0~7A | 0~70A | 0~1A | 0~10A |
| | Resolution | 0.175mA | 1.75mA | 0.032mA | 0.32mA |
| | Accuracy | ± 0.1% ± 0.1% F.S. | ± 0.1% ± 0.1% F.S. |
| PROTECTIVE |
| Over Power Protection(2%) |
| | Range | 1~357W | 1~357W |
| | Resolution | 1.75W | 1.75W |
| | Accuracy | | |
| Over Current Protection(2%) |
| | Range | 0~71.4A | 0~10.2A |
| | Resolution | 0.175A | 0.025A |
| | Accuracy | | |
| Over Voltage Protection(2%) |
| | Range | 1~81.6V | 1~510V |
| | Resolution | 0.2V | 1.25V |
| | Accuracy | | |
| | Over Temperature Protection | ≒85℃ | ≒85℃ |
| Rated Power Protection(2 %) : |
| | Value | 385W | 385W |
| | Accuracy | | | |
| GENERAL |
| SHORT CIRCUIT |
| | Current(CC) | ≒7.7/7A | ≒77/70A | ≒1.1/1A | ≒11/10A |
| | Voltage(CV) | 0V | 0V | 0V | 0V |
| | Resistance(CR) | ≒1.25 Ω | ≒0.025 Ω | ≒50 Ω | ≒1.25 Ω |
| INPUT RESISTANCE(LOAD OFF) | 800K Ω(Typical) | 800K Ω(Typical) |