伊萨-威德ISA-WELD高精密功率电阻器
ISA-WELD® technology
The resistors of the patented ISA-WELD® process consist of solid electron-beam-welded composite material made from copper and one of our resistance alloy. It can be adapted to almost any optional form or application using stamping and bending techniques and therefore enables a high degree of design flexibility. The so-called SMD shunts are used in high-current applications of the automobile industry, battery charging technology, motive power engineering and in electronic energy meters.
Surface mount assembly
|
Product Image |
Part Series |
Size |
Load Capacity[W] |
|
Tolerance[%] |
TC[ppm/K] |
Rthi[K/W] |
|
Sample |
|
|
BVE |
5930 |
7 |
0.0002 to 0.001 |
1 to 5 |
50 |
<10 |
 BVE.pdf |
|
|
|
BVS |
3920 |
5 |
0.0002 to 0.005 |
1 to 5 |
50 |
from 4 |
BVS.pdf |
|
|
|
BVT |
2512 |
3 |
0.0003 to 0.01 |
1 to 5 |
50 |
from 4 |
BVT.pdf |
|
|
|
BRS |
3812 |
2 |
0.002 to 0.02 |
1 to 5 |
50 |
20-70 |
|
|
|
|
BVR |
4026 |
5 |
0.0002 to 0.003 |
1 to 5 |
20 |
<10 |
|
|
|
|
BVB |
2725 |
5 |
0.0005 to 0.005 |
1 to 5 |
20 to 50 |
<8 |
|
|
Bus bar assembly
|
|
Part Series |
Size |
Load Capacity[W] |
Resistance Value [Ω] |
Tolerance[%] |
TC[ppm/K] |
Rthi[K/W] |
Datasheet Download |
Sample |
|
|
BVO |
|
5 |
0.00016 to 0.0005 |
5 |
20 |
<10 |
|
|
|
|
BKW |
|
3 |
0.0002 to 0.0005 |
5 |
20 |
<10 |
|
|
|
|
BVM-F |
|
5 |
0.0001 to 0.0003 |
5 |
20 |
<10 |
|
|
|
|
BVD |
|
3 |
0.0005 |
5 |
20 |
<10 |
|
|
|
|
BAS |
|
15 |
0.00005 to 0.002 |
5 |
50 |
2 |
|
|
All of high precision and power resistors guarantee
1. High continuous performance with small design form
2. Extremely low TK-values
3. Very good long-term stability
4. Low-inductance resistance values from 0.005 mOhm
5. High pulse loadability
6. A standard delivery of the closest tolerances
7. Thermoelectric voltage against copper largely eliminated
Numbering among the fields of application
1. Motive power engineering (frequency converter, high-current actuator, power modules, precharge resistance power supply unit, controller)
2. Automotive (ABS, ASR, GDI, BAS, Brake-by-wire, Cat-control, ignition, light, water pump, transmission, locking systems, PTC auxiliary heater)
3. KWh-meters and power meter (single phase and three phase meters etc)
4. Industrial electronics
5. Power electronics (power supply, DC/DC-converter, AC/DC-converter)
6. Telecom communications (mobile radio station, PC power supply unit0
7. White goods
ISA-WELD产品BVx系列产品宣传页 ISA WELD_Shunts_EN.pdf
产品展示 
