设计者使用了各种方法以使晶体管和温度系数电阻达到热耦合,从粘合它们二者为一体,到给它们装上共同的散热器。
Designers use various methods of thermally coupling the transistor and the tempco, ranging from glueing the two together, to mounting them both on a common heat sink.
在卡恩斯电路中,晶体管、电容器和可变电阻器是三个基本元件。
A transistor, a capacitor, and a variable resistor were the three basic components of Kearns' circuit.
电阻器和电容器一起组成计时器,晶体管作为开关。
The resistor and the capacitor together were the timer, and the transistor worked as the switch.
该雨刷的晶体管、电阻器和电容器的配置与卡恩斯的设计完全相同。
It used a transistor, a resistor, and a capacitor in the same configuration that Kearns had designed.
碳纳米管排列有高电流容量,并能使高功率获得低电阻。
Carbon nanotube arrays have high current capacities and enable high power gain at low impedances.
然后把纳米丝晶体管连接到可传导橡胶膜,一旦遇到外力即电阻改变。
The nanowire transistors were then connected to a layer of conductive rubber, which changes its electrical resistance when compressed.
“我看到了电容器、电阻器和晶体管——它们都在”,他回忆说,“即使是强大的梅赛德斯也侵犯了我的专利权。”
“And I saw capacitor, resistor, transistor—it was all there, ” he recalls. “Even the great Mercedes had infringed my patents.”
Acme代表了零件方面的主要制造商,例如电子和硬件、电桥和二极管、电容器、连接器、感应器、LED显示器、集成电路和电阻器。
Acme represents major manufacturers in parts, such as batteries and hardware, Bridges and diodes, capacitors, connectors, inductors, LED displays, integrated circuits, and resistors.
该电阻器还应当有足够高的额定功率,以满足齐纳管导通时的功率耗散要求。
The resistor must also be rated high enough to meet the power dissipation requirements while the zeners are conducting.
这类应用可能包括电容器的漏电流、二极管反向漏电、电缆或薄膜的绝缘电阻等。
Some of these applications may include leakage current of capacitors, reverse diode leakage, or insulation resistance of cables or films.
串入一个二极管或两个反向并联的二极管可以作为一种有用的替代方法,起上述串联电阻的作用。
A series diode, or two diodes in parallel back-to-back, can serve as a useful alternative to a series resistor for this purpose.
图2 - 24示出静电计或皮安计的过载保护电路,其中包括一个电阻器和两个二极管(1n3595)。
Figure 2-24 shows a protection circuit for an electrometer ammeter or picoammeter, consisting of a resistor and two diodes (1n3595).
由于流过齐纳二极管的泄漏电流会在电阻器上产生电压降,所以希望使用低漏电的齐纳二极管。
Since the leakage current through the zener diodes results in a voltage drop across the resistor, low leakage zener devices are desirable.
本文提出了一种用两个场效应管实现的压控线性电阻电路。
A voltage controlled linear resistor which consists of only two field-effect transistors (FET) is presented.
整流二极管不可直接并联使用,因为二极管的热电阻有差异,会使可靠性降低,最好用一组电流大的二极管。
Rectifier diodes cannot be used directly in parallel, because the diode heat resistance have differences, will reduce the reliability, it is better to a set of current of diode.
研究人员通过使用热电阻和热电容对集成电路中异质连接双极型晶体管的热效应进行建模分析。
The researchers modelled the thermal effects of a heterojunction bipolar transistor in an integrated circuit using thermal resistors and thermal capacitors.
电阻器(R)必须足够大,以限制流过二极管的电流,使之不会损坏二极管。
The resistor (r) must be large enough to limit the current through the diodes to prevent damage to the diodes.
电阻器(R)用来限制流过二极管(D1和D2)的电流。
The resistor (R) is used to limit the current through the diodes (D1 and D2).
结果表明,用火花电阻等效亚纳秒脉冲放电管击穿后的状态是合适的。
It is shown that after the HVSPDT breakdown its status can be equivalent to the spark resistance.
为使阳极电流稳定在合适的区间内,设计了一种利用热敏电阻自动调节中子管灯丝电压的温度补偿电路。
To keep the anode current stable suitably, a temperature compensated circuit based on a thermal resistor to self-regulate the filament voltage has been designed.
为了增加更多的死区时间,补偿功率管的切换瞬间短暂延时,增加了一个肖特基二极管,与栅极电阻。
The schottky diode bypasses the gate resistor in the gate discharge path, so that there is no falling edge delay. The delay at the rising edge adds dead time.
第五步:调末级功率管的静态电流,该电流值可以经由过程测功率管的发射极电阻的电压换算而得到。
Step five: tune the final stage power transistor quiescent current, the current value of the power tube by measuring the voltage of the emitter resistance Converter and get.
电阻器和晶体管对声音只是一个很小的影响。
Resistors and transistors have only a minor affect on the sound.
数字逻辑门电路作为集成电路被制造:所有组成的晶体管和电阻建立在一块半导体材料上。
Digital logic gate circuits are manufactured as integrated circuits: all the constituent transistors and resistors built on a single piece of semiconductor material.
研究了薄壁管T型接头的电阻焊焊件的接触形式,焊接规范及接头的机械性能等。
The joint design, welding procedure and mechanical properties of the joint are studied for resistence welding of thin tubular T connection.
研究了有机薄膜场效应晶体管的源漏接触电阻和沟道电阻对器件性能的影响,结果表明接触电阻是影响器件性能的主要因素。
The channel resistance and the source-drain contact resistance of OTFT were investigated, and the results indicated that the latter is the main factor to affect the electric performances of OTFTs.
串连电阻是制约肖特基二极管响应速度的一个关键因素。
Series resistance is an important factor confining the response speed of Schottky barrier diode.
该二极管象一个可变的电阻。当电容器的充电电流很大时,其阻值很低;而电流随时间变小时,其阻值增大。
The diode ACTS like a variable resistance, low when the charging current to the capacitor is high, then increasing in value as the current decreases with time.
该二极管象一个可变的电阻。当电容器的充电电流很大时,其阻值很低;而电流随时间变小时,其阻值增大。
The diode ACTS like a variable resistance, low when the charging current to the capacitor is high, then increasing in value as the current decreases with time.
应用推荐