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固纬可编程电子直流负载
型号：PEL-2000系列
产品类型：电子负载
特点
10组预置内存
可并行操作
支持负载模拟的序列功能
外部波形控制功能
高精度和高分辨率
可变转换速率
高达8通道的多通道输出
过功率/过电流/过电压/过温保护
延迟控制
USB接口，支持RS-232C,GPIB(选配）
120组设置内存
 
PEL-2020(100Wx2)
 
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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