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36 Threads found on edaboard.com: Max Product
I need a regulated 12V 100mA(maximum Current) from a unregulated 72V-144V dc supply. Do I have to go for switching regulator or is there any circuit that can work with this much voltage differential. I have tried out circuits wih zener and transistors but high losses in resistors. Please suggest
IPW90R1K FET... Pg 3 says max Qg is "tbd". Why is this?
Are you sure the chip can't work at 175C? Downhole applications seldom require the same service life as an industrial product's qualification assumes - like a few hundred hours max, at temp, vs a few thousand (at lesser temp). If you can find a ceramic package version of one you like, maybe do your own life testing and determine if you're just be
It is the same , that is until the Gain * f product (GBW) is reached. If OA has GBW of 1MHz then gain of 10 is 100kHZ BW. If usingg +/-10V supply (and has Rail to Rail saturating outputs) , then with a gain of 10, then the max. linear input range is <1V input max for either AC or DC or AC+DC
Actually I wouldn't like to use electromechanical relays as the one you suggested, since they are noisy and have limited switching capabilities (considering I'll be using a PWM). The approach I forgot to consider, and which might be the simplest of all, is to use a 250VAC/16A SSR controlled by a 3~32VDC/100mA.
Excellent analytical suggestions are given so far. When choosing a transistor , get one with single pulse power vs V ratings. Example of a 1W 60V NPN transistor. Notice 10ms @40V= 300mA max. . . You can extrapolate down to 10uS and obtain higher curren
GBW product of most Op Amps are low, so use unity gain. ESR of LED is low ( 15 Ohms ) so emitter resistor should be low ( 100 ) Then to make constant current sink use feedback from emitter or FET source instead of OA output. e.g. I would design this way THen the BW is limited only by the Op Amp's max BW at low gain. [ATTACH=CONFI
What define the maximum speed rate is the technology employed in manufacturing such device at electronic level, therefore you must refer specifically to product specifications for take proper information.
This sensor has a 12-24V high side PNP output and you need a resitor divider from the output to ground to get a 5V max. signal. The diagram is shown here: . Enjoy your design work!
Hi all, I am planning to make an H-bridge for a DC motor. Here are the specs Supply voltage range - 12V to 30V max current ≈5A I am planning to use IRF530 and IRF530 and IRF9530 mosfets The gate driver I have planned to use is this. Is this and the two mosfets are good choices?
product Details Angle: 30° Beam Divergence: 60° Capacitance: 2000pF External Diameter: 9.8mm Frequency: 40kHz Operating Distance: 5m Operating Temperature max: 60°C Operating Temperature Min: -20°C Sensitivity: -70dB Sensor Type: Ultrasonic Receiver product Range information The information below is for the range this (...)
Can you mail order from DigiKey? They ship anywhere
Whenever we are designing a product, we need to consider max power consumption at full load in power budget.
The datasheet for an opamp shows its frequency response and slew rate. The maximum gain of an OP07 opamp at DC to 1Hz is 1 million. At 1kHz its max gain is 1000. At 10kHz its max gain is 100 but the slew rate limits the output to only 8V p-p.
Hi! I have to design a circuit whose output should be the product of the two input voltages. The voltages can vary from -3 to +3 V and max. frequency is 10kHz. I am not supposed to use any analog multiplier IC. I thought of the log-antilog technique but it won't work as I have negative inputs. There was a circuit using MOSFETs in wikibooks but that
Read specification for that product, manufacturer described permited load per time. Example 1/4 max power continuos working for 10h. If try to use max power on longer time, maybe some problem will happen in malfunction, overheating,.... voltage drop depends from generator design.
... fT/10 is easy to achieve for a GBW of an amplifier. What is your idea of this fT ~~GBW relationship?? John: yeah, I think it's quite a good estimation, at least for an amp with max. 2 stages.
The transformer should not need a gap, so long as the max volt-time product applied to the primary is clamped to an appropriate limit, and the duty cycle is kept under %50. For the inductor that depends completely on the design details, but in general chokes with ferrite cores will require some gap.
Hi,I am using sim548z module and have made the circuit according to the hardware design guide that came along with the test it,i am using a bench power supply instead of VBAT with 5A max. To get the voltages for vrtc and gps_vcc,I have used following LDOs
Vout pp is limited by Vs pp. Hence Vout pp can only go up to Vs pp. Vout pp = Vin pp x max Gain Since Gain Bandwidth product, GBP = Gain x Bandwidth, we can say Bandwidth = GBP/Gain Why does an op amp bandwidth depend on vout pp ?
Hi to all, i need help for a led driver...these are my features 1. current up to 250mA 2. 2 series led max 3. 24V 4. output linear current regulation with a pwm micro output (3.3V or 5V) 5. simple for hand soldering i haven't found an IC able to do what i you know one?
you donot tell the specifications of this device like No. of Amplifiers;-3dB Bandwidth Gain; max Gain; Output Type; Min Supply Voltage;max Supply Voltage if you need to try within analog devices product then AD624BD is similar product. for more check on this link
V?/4R is the maximum power that can dissipated according to the maximum power theorem. If the design goal is to dissipate maximum power then it´s all right. But in practice that´s not the goal. And again, in a practical circuit, the dissipated power depends on the current and voltage on the transistor at any time.
I want to use Alpha-Beta-Gamma Filter (or Kalman Filter) for the following problem: I have the position and velocity of products on the conveyor in time t=t1. How can I estimate the position in time t=t1+T (T is scan time) if I know acceleration a and max. velocity for this product? The product is on the (...)
Professional-product implemented- design of a TPSC divider by 2 in 065CMOS have been developed with a max freq of 6.2GHz (Design of Experiment -DOE- Post Layout simulation) and measurements are in accordance with simulation. Take care: there could be a LARGE difference from schematic and Layout simulations. Layout is really critical, something th
I used this. I didnt got proper output. So I used max038 from maxim. This as per datasheet specs worked well for me. But if you want to use for precise frequency, getting from these two is not that much easy.
Hi, In many receiver(CMOS/TTL level output)product, it gives the spec of the output high voltage(Voh) as below; ......... Voh 3.8V-typ 4.9V-max the test condition above is Ioh=2mA,Vid=+200mv ........... I drafted the testbench for the above as attached diagram. I want to know if the current source in th ediagram is used in the te
How can create this voltage source (3.3vdc, max 50mA) from 5vdc
Hi, I always see the "Electrical characteristics" which includes the dc and ac specifications in the commercial IC product. In the specifications, it always gives its minimum, typical and maximum spec, I want to know how to define this min and max, i.e., its worst case and best case? Is it defined from simulation results which included all (...)
Both are the same thing: max 60V, max 60A, 0.014Ω --> MOSFET .. The STP60N06 is just older part: "OLD product: NOT SUITABLE FOR NEW DESIGN-IN" .. Regards, IanP
After tapeout need to do max-product test first need write a task to generate vector file (0101.....) then need some tools transfer this vector file suit for test format (now I use software : atpc) Q1. What is atpc , is this populer for Design house? , is this a standard for test machine? Q2. Is any free software can do the same thing
15A in a single chip? The site says it is 9A max. If it was 12A or so, it'd be wonderful. I found good chips from freescale and intersil for driving mosfets. But i still dream a complete chip that can be directly interfaced to a mcu and have mosfets inside it which can drive a 24Vdc motor and can source up to 15A, and suitably priced. Nice dream, e
I need information about the motor - mayby someone could help me - max curren, torque constant etc. Take a look at ther Web,
i use this pic for commercial product, it is easy and cheap way for usb interfacing ... but it is slow. max data rate about 2kbps. there is a limit of packet lenght - 8 bytes max.
I need suggestion about a suitable laser diode I need a CW 808nm laser diode with ambient power of 20 mW. I want to do AM modulation for this diode and my bandwidth will be in the range of 1 GHz (max). can anybody show me a product that can fit my specs.
YES i use 1 licence.file for all my product begin from PSD - max-QUARTUS-SYNPLICITY-AMPLIFY- and so on and i dont use lgmr i use only system variable which connect to my file :oops: