Programmable DC Electronic Load MODEL 63200 Series Key Features:
... control with minimum drift less than 0.15% of the current setting. The MOSFET technology accomplishes the input impedance to a minimum that enables the load to draw very high current even at very low voltage. For example, model 63209 is capable of drawing 1000A at only 1V input. Model 63209(15600W) ...
... control with minimum drift less than 0.15% of the current setting. The MOSFET technology accomplishes the input impedance to a minimum that enables the load to draw very high current even at very low voltage. For example, model 63209 is capable of drawing 1000A at only 1V input. Model 63209(15600W) ...
Electric Currents
... Resistance R is the ratio of the voltage difference to the current for a given portion of a circuit, and is in units of ohms: 1 ohm = 1 = 1 V / A. The resistance of a wire is proportional to the length of the wire, inversely proportional to the cross-sectional area of the wire, and inversely propo ...
... Resistance R is the ratio of the voltage difference to the current for a given portion of a circuit, and is in units of ohms: 1 ohm = 1 = 1 V / A. The resistance of a wire is proportional to the length of the wire, inversely proportional to the cross-sectional area of the wire, and inversely propo ...
Practical Industrial Electronics for Engineers and Technicians
... Field effect transistors are more difficult to test than bipolar junction transistors. Before testing a FET, it must be known if the transistor is a JFET or a MOSFET type. Hereafter it has to be clarified if it is a p-channel or an n-channel device. JFETs can be tested with an ordinary ohmmeter. Fig ...
... Field effect transistors are more difficult to test than bipolar junction transistors. Before testing a FET, it must be known if the transistor is a JFET or a MOSFET type. Hereafter it has to be clarified if it is a p-channel or an n-channel device. JFETs can be tested with an ordinary ohmmeter. Fig ...
Chapter 13 Electric Circuits
... Resistance R is the ratio of the voltage difference to the current for a given portion of a circuit, and is in units of ohms: 1 ohm = 1 ! = 1 V / A. The resistance of a wire is proportional to the length of the wire, inversely proportional to the cross-sectional area of the wire, and inversely propo ...
... Resistance R is the ratio of the voltage difference to the current for a given portion of a circuit, and is in units of ohms: 1 ohm = 1 ! = 1 V / A. The resistance of a wire is proportional to the length of the wire, inversely proportional to the cross-sectional area of the wire, and inversely propo ...
Motor Basic – Key terms for motor control
... Half-bridge – When two transistors are connected in a totem-pole arrangement as shown below, they are said to be in a halfbridge configuration. By turning each transistor on and off in a complimentary fashion, the half-bridge can drive the load voltage alternately high and low to produce a PWM wavef ...
... Half-bridge – When two transistors are connected in a totem-pole arrangement as shown below, they are said to be in a halfbridge configuration. By turning each transistor on and off in a complimentary fashion, the half-bridge can drive the load voltage alternately high and low to produce a PWM wavef ...
LM138/LM338 5-Amp Adjustable Regulators
... which case an input bypass is needed. An output capacitor can be added to improve transient response, while bypassing the adjustment pin will increase the regulator’s ripple rejection. ...
... which case an input bypass is needed. An output capacitor can be added to improve transient response, while bypassing the adjustment pin will increase the regulator’s ripple rejection. ...
High-Voltage, 350mA, Adjustable Linear High-Brightness LED Driver General Description Features
... The MAX16835 is a current controller internally optimized for driving the impedance range expected from one or more HB LEDs. ...
... The MAX16835 is a current controller internally optimized for driving the impedance range expected from one or more HB LEDs. ...
5.5. Darlington configurations
... configuration. In both the cases, the double-transistor properties are defined by the master transistor. Due to this, the npn slave in the complementary Darlington configuration behaves like a pnp transistor. Thus the complementary Darlington configuration can also be used to replace a pnp transisto ...
... configuration. In both the cases, the double-transistor properties are defined by the master transistor. Due to this, the npn slave in the complementary Darlington configuration behaves like a pnp transistor. Thus the complementary Darlington configuration can also be used to replace a pnp transisto ...
INA131 数据资料 dataSheet 下载
... The input impedance of the INA131 is extremely high— approximately 1010Ω. However, a path must be provided for the input bias current of both inputs. This input bias current is typically less than ±1nA (it can be either polarity due to cancellation circuitry). High input impedance means that this in ...
... The input impedance of the INA131 is extremely high— approximately 1010Ω. However, a path must be provided for the input bias current of both inputs. This input bias current is typically less than ±1nA (it can be either polarity due to cancellation circuitry). High input impedance means that this in ...
Diode Characteristics EELE101 Laboratory
... 9. Take data, making small adjustments as needed to get the results you expect. 10. Measure resistor 1. Save the data, in Excel, in a photo or even a notebook sketch. Explain why you get 2 slopes, and what do these lines tell you. This should be explained in your lab report in a brief written descri ...
... 9. Take data, making small adjustments as needed to get the results you expect. 10. Measure resistor 1. Save the data, in Excel, in a photo or even a notebook sketch. Explain why you get 2 slopes, and what do these lines tell you. This should be explained in your lab report in a brief written descri ...
... at three points. The load line may be shifted for example, as a rectiñer. The rectifier is poled without changing its slope by providing a suit in such a manner that it is biased in the non able emitter bias voltage. :From these consider- ‘ conducting direction when the circuit is infits ations it w ...
STC04IE170HP
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
Air Conditioning and Refrigeration Equipment Marking
... electric heat applications (their lower internal resistance offers cooler operation than ordinary fuses). T-Tron fast-acting fuses (JJN and JJS) in the sizes required above provide protection for electric heat applications and offer small physical size to reduce space and material cost. ...
... electric heat applications (their lower internal resistance offers cooler operation than ordinary fuses). T-Tron fast-acting fuses (JJN and JJS) in the sizes required above provide protection for electric heat applications and offer small physical size to reduce space and material cost. ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.