產(chǎn)品名稱：可編程直流電子負(fù)載
產(chǎn)品型號：PEL-2000系列
產(chǎn)品報價：
產(chǎn)品特點(diǎn)：PEL-2000可編程直流電子負(fù)載，此電子負(fù)載可以工作在定電流、定電壓、定電阻模式下，還可模擬各種動態(tài)負(fù)載狀況，透過序列功能進(jìn)行負(fù)載電壓、電流、負(fù)載的上升及下降斜率、電流準(zhǔn)位、持續(xù)時間等參數(shù)來編輯負(fù)載波形，同時提供外部波形信號控制以及V&I監(jiān)測功能，測試參數(shù)及狀態(tài)的存儲可高達(dá)120組，系統(tǒng)可根據(jù)自動測試需求，隨時由儀器內(nèi)部的儲存單元EEPROM中呼叫出來使用。
PEL-2000系列可編程直流電子負(fù)載的詳細(xì)資料：
| | PEL-2020（1002） | | ||||
| POWER | 20W | 100W | | | ||
| CURRENT | 0~2A | 0~20A | | | ||
| VOLTAGE | 1~80V | | ||||
| MIN.OPERATING VOLTAGE（DC） | 1.0V at 2A | 1V at 20A | | | ||
| STATIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| | Range | 0~2A | 0~20A | | | |
| | Resolution | 0.5mA | 5mA | | | |
| | Accuracy | ±0.1%±0.1%F.S. | ±0.1%±0.2%F.S. | | | |
| CONSTANT RESISTANCE MODE | ||||||
| | Range | 0.075Ω~300Ω（100W/16V） 3.75Ω~15K（100W/80V） | | |||
| | Resolution | 12bits | | |||
| | Accuracy | 300Ω : ± 0.1ひ ± 0.2% 15KΩ: ± 0.01ひ ± 0.1% | | |||
| CONSTANT VOLTAGE MODE | ||||||
| | Range | 1~80V | | |||
| | Resolution | 20mV | | |||
| | Accuracy | ±0.05% ± 0.1%F.S. | | |||
| DYNAMIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| | T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | | |||
| | Accuracy | 1uS / 1mS ± 100ppm | | |||
| | Slew Rate（Accuracy 5%） | 0.32 ~ 80mA/uS | 3.2 ~ 800mA/uS | | | |
| | Slew Rate Resolution | 0.32mA/uS | 3.2mA/uS | | | |
| | Current | 0~2A | 0~20A | | | |
| | Current Resolution | 0.5mA | 5mA | | | |
| | Current Accuracy | ±0.4% F.S. | | |||
| MEASUREMENT | ||||||
| VOLTAGE READBACK | ||||||
| | Range | 0~16V | 0~80V | | | |
| | Resolution | 0.5mV | 2.5mV | | | |
| | Accuracy | ±0.05% ± 0.05% F.S. | | |||
| | ||||||
| | Range | 0~2A | 0~20A | | | |
| | Resolution | 0.0625mA | 0.625mA | | | |
| | Accuracy | ±0.1% ± 0.1% F.S. | | |||
| PROTECTIVE | ||||||
| Over Power Protection（2%） | ||||||
| | Range | 1~102W | | | ||
| | Resolution | 0.5W | | | ||
| | Accuracy | | | | ||
| Over Current Protection（2%） | ||||||
| | Range | 0~20.4A | | | ||
| | Resolution | 0.05A | | | ||
| | Accuracy | | | | ||
| Over Voltage Protection（2%） | ||||||
| | Range | 1~81.6V | | | ||
| | Resolution | 0.2V | | | ||
| | Accuracy | | | | ||
| | Over Temperature Protection | ≒85℃ | | |||
| Rated Power Protection（2 %）： | ||||||
| | Value | 110W | | | ||
| | Accuracy | | | | ||
| GENERAL | ||||||
| SHORT CIRCUIT | ||||||
| | Current（CC） | ≒2.2/2A | ≒22/20A | | | |
| | Voltage（CV） | 0V | 0V | | | |
| | Resistance（CR） | ≒3.75Ω | ≒0.075Ω | | | |
| INPUT RESISTANCE（LOAD OFF） | 800KΩ（Typical） | | ||||
|
| PEL-2030（250W/30W） | |||||
| POWER | 30W | 30W | 250W | |||
| CURRENT | 0~5A | 0~4A | 0~40A | |||
| VOLTAGE | 1~80V | |||||
| MIN.OPERATING VOLTAGE（DC） | 1.0V at 5A | 1.0V at 4A | 1.0V at 40A | |||
| STATIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| | Range | 0~5A | 0~4A | 0~40A | ||
| | Resolution | 1.25mA | 1mA | 10mA | ||
| | Accuracy | ±0.1%±0.1%F.S | ±0.1%±0.1%F.S | ±0.1%±0.2%F.S | ||
| CONSTANT RESISTANCE MODE | ||||||
| | Range | 0.3Ω~1.2KΩ（30W/16V） 15Ω~60K（30W/80V） | 0.0375Ω~150Ω（250W/16V） 1.875Ω~7.5K（250W/80V） | |||
| | Resolution | 12bits | ||||
| | Accuracy | 12KΩ : ±0.1ひ ± 0.2% 60KΩ: ±0.01ひ ± 0.1% | 150Ω : ±0.1ひ ± 0.2% 7.5KΩ: ±0.01ひ ± 0.1% | |||
| CONSTANT VOLTAGE MODE | ||||||
| | Range | 1~80V | ||||
| | Resolution | 20mV | ||||
| | Accuracy | ±0.05% ± 0.1%F.S. | ||||
| DYNAMIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| | T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | ||||
| | Accuracy | 1uS / 1mS + 100ppm | ||||
| | Slew Rate（Accuracy 5%） | 0.8 ~ 200mA/uS | 0.64 ~ 160mA/uS | 6.4 ~ 1600mA/uS | ||
| | Slew Rate Resolution | 0.8mA/uS | 0.64mA/uS | 6.4mA/uS | ||
| | Current | 0~5A | 0~4A | 0~40A | ||
| | Current Resolution | 1.25mA | 1mA | 10mA | ||
| | Current Accuracy | ±0.4% F.S. | ||||
| MEASUREMENT | ||||||
| VOLTAGE READBACK | ||||||
| | Range | 0~16V | 0~80V | 0~16V | 0~80V | |
| | Resolution | 0.5mV | 2.5mV | 0.5mV | 2.5mV | |
| | Accuracy | ±0.05% ± 0.05% F.S. | ||||
| CURRENT READBACK | ||||||
| | Range | 0~5A | 0~4A | 0~40A | ||
| | Resolution | 0.15625mA | 0.125mA | 1.25mA | ||
| | Accuracy | ±0.1% ± 0.1% F.S. | ||||
| PROTECTIVE | ||||||
| Over Power Protection（2%） | ||||||
| | Range | 1~30.6W | 1~255W | |||
| | Resolution | 0.15W | 1.25W | |||
| | Accuracy | | | |||
| Over Current Protection（2%） | ||||||
| | Range | 0~5.1A | 0~40.8A | |||
| | Resolution | 0.0125A | 0.1A | |||
| | Accuracy | | | |||
| Over Voltage Protection（2%） | ||||||
| | Range | 1~81.6V | 1~81.6V | |||
| | Resolution | 0.2V | 0.2V | |||
| | Accuracy | | | |||
| | Over Temperature Protection | ≒85℃ | ||||
| Rated Power Protection（2 %）： | ||||||
| | Value | 33W | 275W | |||
| | Accuracy | | | |||
| GENERAL | ||||||
| SHORT CIRCUIT | ||||||
| | Current（CC） | ≒5.5/5A | ≒4.4/4A | ≒44/40A | ||
| | Voltage（CV） | 0V | 0V | 0V | ||
| | Resistance（CR） | ≒15Ω | ≒0.3Ω | ≒1.875Ω | ≒0.0375Ω | |
| INPUT RESISTANCE（LOAD OFF） | 800KΩ（Typical） | |||||
|
| 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 | 0.175A | 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） | ≒1.25Ω | ≒0.025Ω | ≒50Ω | ≒1.25Ω | |
| INPUT RESISTANCE（LOAD OFF） | 800KΩ（Typical） | 800KΩ（Typical） | ||||
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