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UQQ Series - power, Murata
UQQ Series - power, Murata

... (3) Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC-DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are pr ...
DC System Grounds: Can You Afford to Live with Them?
DC System Grounds: Can You Afford to Live with Them?

... coil depending on the resistance of the relay coil, causing a misoperation of the associated equipment, perhaps a high voltage circuit breaker. The floating from ground dc system and connected loads can operate normally with a single ground regardless of the resistance of the ground. However, if thi ...
PBRP123YT 1. Product profile
PBRP123YT 1. Product profile

... therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use ...
15W, 30W, 50W Filter-Free Class-D Stereo Amplifier Family with AM
15W, 30W, 50W Filter-Free Class-D Stereo Amplifier Family with AM

... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
All-CMOS temperature compensated current reference
All-CMOS temperature compensated current reference

... technology, which probably increases the cost of the chip. In this paper, a novel all-CMOS temperature-independent current reference based on the compensation with mobility and threshold voltage is put forward. It is completely compatible with standard CMOS technology and occupies a small silicon ar ...
IN618
IN618

... inductance even when the source on the outside of the shield is inductively coupled. • Normally cable bundle tests are done with all shields that are present in the bundle connected at both ends. If the shield current limits cannot be reached by the available test equipment, it is allowable to test ...
Electrical Overstress Damage of TI 1394 PHY
Electrical Overstress Damage of TI 1394 PHY

... As the voltage regulator of NODE B begins driving out, additional current is returned through the data connection raising the voltage on the TPB/TPB* signals of NODE A in the example. Depending on the cable power voltage of the system, the voltage on TPB/TPB* could be in excess of the absolute maxim ...
PBRP113ET 1. Product profile
PBRP113ET 1. Product profile

... therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use ...
Keysight Technologies Capacitance Leakage Current Measurement
Keysight Technologies Capacitance Leakage Current Measurement

... Capacitor leakage current (IL) is an important device parameter that can be alternatively expressed in terms of insulation resistance (Rp). These two parameters are related by the equation IL = Vw / Rp, where Vw is the working voltage specification of the capacitor. When measuring capacitor leakage ...
theory and technology of instrument transformers
theory and technology of instrument transformers

AN2323
AN2323

... phantom load equipment and are also shown in Table 5 above. One multiplier factor should be taken at a time. Read the offsets by clicking on the Read icon. After taking a set of readings, click on the Write icon. After a successful write operation, message appears as shown in Figure 11. Figure 11. W ...
M-LVDS - Texas Instruments
M-LVDS - Texas Instruments

172946001 - Würth Elektronik
172946001 - Würth Elektronik

... The LED Driver Module features an integrated switch current limiting mechanism to prevent the LEDs from being overdriven. The switch current limiter is triggered when the switch current is three times exceeding the current level set by the resistor. Once the current limiter is triggered, the interna ...
LM137QML 3-Terminal Adjustable Negative
LM137QML 3-Terminal Adjustable Negative

... For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. ...
PBRP113ZT 1. Product profile
PBRP113ZT 1. Product profile

... therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use ...
Dual, Low-Power, High-Speed, Fixed-Gain
Dual, Low-Power, High-Speed, Fixed-Gain

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A Wirelessly-Powered Platform for Sensing and Computation

... offers some attractive features for ubiquitous computing, but has not yet been explored very thoroughly. One approach to ubiquitous sensing is to use wired sensors. This approach is wellsuited to creating purpose-built instrumented environments supporting long-term observation.[1] This approach has ...
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The Current Generators of Proportional to Absolute Temperature
The Current Generators of Proportional to Absolute Temperature

Dual SiC MOSFET Driver Reference Design
Dual SiC MOSFET Driver Reference Design

... of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be use ...
TPA3002D2 数据资料 dataSheet 下载
TPA3002D2 数据资料 dataSheet 下载

... are enabled. Variable outputs (VAROUTL and VAROUTR) are still enabled in Class-D mode to be used as line-level outputs for external amplifiers. ...
Features •
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... The Atmel AT27C2048 is a low-power, high-performance 2,097,152-bit, one-time programmable, read-only memory (OTP EPROM) organized as 128K by 16 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 55 ns, eliminating the need for speed-reduci ...
SSM2250RM
SSM2250RM

... 14-lead TSSOP package on a 4-layer board is 140°C/W. To ensure that the SSM2250 die junction temperature stays below 150°C, the maximum ambient temperature can be solved using ...
Datasheet
Datasheet

... A military RETS specification is available on request. At the time of printing, the LM723 RETS specification complied with the Min and Max limits in this table. The LM723E, H, and J may also be procured as a Standard Military Drawing. Specified by correlation to other tests. L1 is 40 turns of No. 20 ...
FSSD06 — SD/SDIO and MMC Two-Port Multiplexer Features Description 
FSSD06 — SD/SDIO and MMC Two-Port Multiplexer Features Description 

... not have, internally, the system pull-up resistors as defined in the MMC or SD card system bus specifications. The system bus pull-up must be added external to the FSSD06. The value, within the specific specification limits, is a function of the individual application and type of card or peripheral ...
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Surge protector



A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".
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