The PWA series resistor chips offer a 500 mW power rating in a small size. These offer one of the best combinations of size and power available. APPLICATIONS The PWAs are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing ...
when the measured value exceeds the set level. Pro- vided that the current has dropped min. 4% below the set point (see hysteresis) the relay releases when the inter- Range Setting Centre knob: Hysteresis: Approx. resistor values: Setting of current on relative Approx. 4% ...
1 Monitoring Relays Product Description •AC/DC over current monitoring relay •Current measured through internal shunt •Measuring range 0.5 to 5 A AC/DC •Adjustable current limit on relative scale •Adjustable hysteresis •Programmable latching at set level •Output: 8 A SPDT relay ...
Variable resistorPROBLEM TO BE SOLVED: To provide a variable resistor capable of simply memorizing an arbitrary resistance value and easily changing the value.高根 陽平
18. The conversion of electrical energy to heat in a resistor(电阻器)is an irreversible process. 19. This dependence of wave energy on A2 is true for waves of all kinds. 20. To establish the variation of the force with distance, we could use an arrangement similar to that shown in Fig...
standard audio cables, and these loops can cause annoying interference. In many cases, the interference can be reduced significantly with a "ground loop break" (GLB) circuit including a low-value resistor and differential amplifiers. This paper explains this approach and how to design a GLB ...
Note: The operating area is extended with a 250 Ohm resistor. Higher loads extend the operating area. The dashed line indicates the operating and temperature compensated area with a 24 V supply using a 250 Ohm load. The dashed line indicates the operating and temperature ...
Place capacitors after charging current sensing resistor to get the best charge current regulation accuracy. Ceramic capacitors show a dc-bias effect. This effect reduces the effective capacitance when a dc-bias voltage is applied across a ceramic capacitor, as on the output capacitor of a charger...
单击Library Browser选择你要生成netlist文件的原理图即可得到下图（注意将Run Directory一栏中的点号去掉）。将Resistor Thresold Value 由初始值2000改成0，否则将会将小于2000欧的电阻全部用2000代替。选中检查电阻值、电容值、节点等。点击OK,即出现生成netlist网表文件的成功信息；将网表文件copy到lvs目录名下；
Schneider Electric Altivar 61 55KW 380V 3PH 75HP 变 i s c l a i m e r : T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o...