BDTIC Zeners 1N5234C Zeners (1N5234C)
... Lead Temperature (1/16” from case for 10 seconds) Surge Power** ...
... Lead Temperature (1/16” from case for 10 seconds) Surge Power** ...
Single-Supply Operation of Isolation Amplifiers
... approximately 5.1V by the 10kΩ resistor and the zener diode. This pseudo ground establishes an arbitrary acceptable operating point for the ISO amp. The difference amplifier then translates its input, relative to true ground, up to the 5.1V pseudo ground. In other words, a 0V to 5V input between pin ...
... approximately 5.1V by the 10kΩ resistor and the zener diode. This pseudo ground establishes an arbitrary acceptable operating point for the ISO amp. The difference amplifier then translates its input, relative to true ground, up to the 5.1V pseudo ground. In other words, a 0V to 5V input between pin ...
high current high accuracy igbt pulse gene€utor
... polarity. After the command charging transistor Q3 is turned on, the dc power source recharges the capacitor C back to its original voltage, making up for any energy losses that occur during the discharge cycle. To increase the flatness of the initial portion of the "flat top" the first IGBT Q1 is t ...
... polarity. After the command charging transistor Q3 is turned on, the dc power source recharges the capacitor C back to its original voltage, making up for any energy losses that occur during the discharge cycle. To increase the flatness of the initial portion of the "flat top" the first IGBT Q1 is t ...
Glossary of Battery Terms
... A venting mechanism designed into a cell which activates under specific conditions of abuse to relieve internal pressure. A landfill designed for disposal of normal household trash but which meets government standards designed to protect the environment. The loss of useful capacity of a battery on s ...
... A venting mechanism designed into a cell which activates under specific conditions of abuse to relieve internal pressure. A landfill designed for disposal of normal household trash but which meets government standards designed to protect the environment. The loss of useful capacity of a battery on s ...
Surge Current Protection Using Super Conductors Report New
... diameter of the filament is on the order of 0.1µm and they are decoupled by a highly resistive, normal conducting matrix, which also serves as thermal stabilization. Since any magnetic field interacts only with the very thin and decoupled filaments, the ac losses in the materials are tolerable even ...
... diameter of the filament is on the order of 0.1µm and they are decoupled by a highly resistive, normal conducting matrix, which also serves as thermal stabilization. Since any magnetic field interacts only with the very thin and decoupled filaments, the ac losses in the materials are tolerable even ...
GND GND GND
... has two contacts that are in the open position when the telephone is ON HOOK. The DC current in the loop is 0 ma when the telephone is ON HOOK because of the open circuit. The – 48 V battery at the LO is disconnected from the loop when the telephone is ON HOOK. When the handset is lifted OFF the HOO ...
... has two contacts that are in the open position when the telephone is ON HOOK. The DC current in the loop is 0 ma when the telephone is ON HOOK because of the open circuit. The – 48 V battery at the LO is disconnected from the loop when the telephone is ON HOOK. When the handset is lifted OFF the HOO ...
BDTIC www.BDTIC.com/infineon Application Note No. 061
... offering excellent performance and device-to device consistency at extraordinarily low cost. With a noise figure of 0.95 dB at 2 V / 5 mA, this device is a good solution for cost-sensitive LNA designs. In addition, the BFR360F is an ideal choice for VCO applications due to its low flicker noise (1/f ...
... offering excellent performance and device-to device consistency at extraordinarily low cost. With a noise figure of 0.95 dB at 2 V / 5 mA, this device is a good solution for cost-sensitive LNA designs. In addition, the BFR360F is an ideal choice for VCO applications due to its low flicker noise (1/f ...
DOC
... part d). The adder uses two 1kΩ resistors, one in series with each source, feeding a common 100Ω resistor. Display the voltage across the 100Ω on a scope. a) Derive triggering for the scope from the sync output of the function generator. The sync output is a square wave synchronized to the sine wave ...
... part d). The adder uses two 1kΩ resistors, one in series with each source, feeding a common 100Ω resistor. Display the voltage across the 100Ω on a scope. a) Derive triggering for the scope from the sync output of the function generator. The sync output is a square wave synchronized to the sine wave ...
Electrical and Electronic Principles P3 Task 1 Electrical and
... A diode has what is known as dynamic resistance (non linear). This basically means that as the applied voltage changes the amount of current conducted by the diode is not directly proportional. Also because a diode is a semiconductor, changes in temperature will affect the current conducted. Remembe ...
... A diode has what is known as dynamic resistance (non linear). This basically means that as the applied voltage changes the amount of current conducted by the diode is not directly proportional. Also because a diode is a semiconductor, changes in temperature will affect the current conducted. Remembe ...
LT5524
... seen by the LT5524’s differential outputs. ROUT should be distinguished from the actual load impedance, RLOAD, which will typically be coupled to the LT5524 output by an impedance transformation network. The power gain as a function of ROUT is plotted in Figure 2. The ideal relationship is linear. T ...
... seen by the LT5524’s differential outputs. ROUT should be distinguished from the actual load impedance, RLOAD, which will typically be coupled to the LT5524 output by an impedance transformation network. The power gain as a function of ROUT is plotted in Figure 2. The ideal relationship is linear. T ...
Input structure of AS3990
... Input structure of AS3990 ...........................................................................................................4 What is worst case sensitivity and Sensitivity Measurement .................................................4 What are the assumptions in the sensitivity testing? .. ...
... Input structure of AS3990 ...........................................................................................................4 What is worst case sensitivity and Sensitivity Measurement .................................................4 What are the assumptions in the sensitivity testing? .. ...
Lab E7: The Wheatstone Bridge
... the bridge to less than 1A. (Higher currents might over-heat components of the bridge.) The rechargeable battery lasts only 6 hours when connected to the bridge, so please remember to disconnect it when done. The known resistor Rk is adjustable and can be set to any value from 1 to 999 in 1 steps ...
... the bridge to less than 1A. (Higher currents might over-heat components of the bridge.) The rechargeable battery lasts only 6 hours when connected to the bridge, so please remember to disconnect it when done. The known resistor Rk is adjustable and can be set to any value from 1 to 999 in 1 steps ...
Exterminating Common Bugs With Little-Known
... dump of just the essential information required to get started with the new Stamp. Because of some major improvements in PBASIC’s structure, the BS2 dialect is not backwardly compatible with the BS1. One change that’s causing headaches for users who are accustomed to the BS1 is the new role of paren ...
... dump of just the essential information required to get started with the new Stamp. Because of some major improvements in PBASIC’s structure, the BS2 dialect is not backwardly compatible with the BS1. One change that’s causing headaches for users who are accustomed to the BS1 is the new role of paren ...
MAX1772 Low-Cost, Multichemistry Battery- Charger Building Block General Description
... VACIN = 0V, CLS = REF, VBST - VLX = 4.5V, VGND = VPGND = 0V, CLDO = 1µF, LDO = DLOV, CREF = 1µF; pins CCI, CCS, and CCV are compensated per Figure 1a; TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
... VACIN = 0V, CLS = REF, VBST - VLX = 4.5V, VGND = VPGND = 0V, CLDO = 1µF, LDO = DLOV, CREF = 1µF; pins CCI, CCS, and CCV are compensated per Figure 1a; TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
MAX1964/MAX1965 Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description
... 1.236V to 0.75 ✕ VIN with an external resistive-divider. The 200kHz operating frequency allows the use of lowcost aluminum-electrolytic capacitors and low-cost power magnetics. Additionally, the MAX1964/MAX1965 step-down controllers sense the voltage across the lowside MOSFET’s on-resistance to effi ...
... 1.236V to 0.75 ✕ VIN with an external resistive-divider. The 200kHz operating frequency allows the use of lowcost aluminum-electrolytic capacitors and low-cost power magnetics. Additionally, the MAX1964/MAX1965 step-down controllers sense the voltage across the lowside MOSFET’s on-resistance to effi ...
A Novel-Class AB Transconductor suitable for High Speed CMOS Operational Amplifier
... [1-2]. For class-A circuit, a maximum output current is limited by bias current. On the contrary, class-AB input stage can provide the output current much higher than its bias current. So, in high speed application, the class-AB input stage has an advantage. Various structures of class-AB op-amps ha ...
... [1-2]. For class-A circuit, a maximum output current is limited by bias current. On the contrary, class-AB input stage can provide the output current much higher than its bias current. So, in high speed application, the class-AB input stage has an advantage. Various structures of class-AB op-amps ha ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.