| PEL-2040 | PEL-2041 |
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 | 0.025Ω~100Ω(350W/16V) 1.25Ω~5K(350W/80V) | 1.25Ω~5KΩ(350W/125V) 50Ω~200K(350W/500V) |
| Resolution | 12bits | 12bits |
| Accuracy | 100Ω : ±0.1ひ ± 0.2% 5KΩ: ±0.01ひ ± 0.1% | 5KΩ : ±0.02ひ ± 0.2% 200KΩ: ±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 | 0.17 | 0.02 |
| 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) | ≒1.25Ω | ≒0.025Ω | ≒50Ω | ≒1.25Ω |
INPUT RESISTANCE(LOAD OFF) | 800KΩ(Typical) | 800KΩ(Typical) |