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Agilent 34401A Digital Multimeter
Agilent 34401A Digital Multimeter

... As is implied by the above limits, the Protection Limit for the HI input terminal is a maximum of 1500 Vpk relative to ground. Current Input Terminal. The current input ("I") terminal has a Protection Limit of 3A (rms) maximum current flowing from the LO input terminal. Note that the current input t ...
1.01 summary
1.01 summary

The Electrohome G08 FAQ
The Electrohome G08 FAQ

... The schematics found in the Tac/Scan and Star Trek manuals matches the schematics found in the “Preliminary service data for the G08-003/004 X-Y color monitor (up to date as of Feb 1982)”. Neither the schematics nor the parts list show diodes D601, D602, D701, or D702. For the most part, it appears ...
Space engineering
Space engineering

... of developing and maintaining common standards.  The  material  in  this  Handbook  is  defined  in  terms  of  description  and  recommendation  how  to  organize  and  perform  the  work  of  design,  manufacture,  integrate  and  test  high  voltage  equipment,  modules  and  components  for  use ...
1.7 Design, manufacture, assembly and installation requirement
1.7 Design, manufacture, assembly and installation requirement

Stray capacitances of single-layer solenoid air-core inductors
Stray capacitances of single-layer solenoid air-core inductors

Intel Joule Module
Intel Joule Module

... Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for future definition and shall have no responsibility whats ...
Ford Ranger/Bronco II TFI Ignition Diagnostics
Ford Ranger/Bronco II TFI Ignition Diagnostics

20.2 INDUCED EMF
20.2 INDUCED EMF

PowerPlay Early Power Estimator User Guide
PowerPlay Early Power Estimator User Guide

STM690T/S/R
STM690T/S/R

... clears. The reset timer starts when VCC returns above the reset threshold. Push-button Reset Input (STM704/806) A logic low on MR asserts reset. Reset remains asserted while MR is low, and for trec (see Figure 37., page 24) after it returns high. The MR input has an internal 40kΩ pull-up resistor, a ...
krm-3k5-carrier_ds_1_0 - Knowledge Resources GmbH, Switzerland
krm-3k5-carrier_ds_1_0 - Knowledge Resources GmbH, Switzerland

... The PL Bank that is mapped to X2_1 is one of the two special purpose PL I/O banks. While the 50 pin Ziff header connectivity matches that of banks X1_1 and X1_2, there is no 2.54mm socket field available. It’s primary purpose is to allow the connection of a touch display which is available as an add ...
Metal halide lamps
Metal halide lamps

... based on a double-ended lamp with a quartz arc tube. and colour rendering for a particular lamp. In the operating state, the mercury evaporates completely. The other elements involved are present in saturated form at the given temperatures, i.e. they only evaporate in part; the rest is in liquid for ...
Altivar 28 User`s Guide
Altivar 28 User`s Guide

... Read and understand this bulletin in its entirety before installing or operating ALTIVAR 28 drive controllers. Installation, adjustment, repair, and maintenance of the drive controllers must be performed by qualified personnel. ...
Temperature and Power Supply System
Temperature and Power Supply System

TJA1082TT
TJA1082TT

... The TJA1082 has two supply pins: VCC (+5 V) and VIO (for the voltage level adaptation). The ramp up of the different power supplies can vary, depending on the state or value of a number of signals and parameters. The power-up behavior of the TJA1082 is not affected by the sequence in which power is ...
Oil Rig Leg Brake, 1992-2001 Design
Oil Rig Leg Brake, 1992-2001 Design

The Complete Guide to Electrical Insulation Testing - Techni-Tool
The Complete Guide to Electrical Insulation Testing - Techni-Tool

... motor was 10 megohms. Now, let’s assume that the double-reading check shows that the insulation resistance holds steady at 10 megohms while you hold voltage up to 60 seconds. This means there may be dirt or moisture in the windings that bears watching. On the other hand, if the pointer shows a gradu ...
hps servicing guide - American Electric Lighting
hps servicing guide - American Electric Lighting

... turned into or out of the socket. 11. Luminaires can be heavy. Position the bucket so you do not have to overreach or stretch while lifting or handling the luminaire. Always secure the luminaire, cover and any other items or tools inside the bucket so there is no danger of them falling to the ground ...
Liebert Series 610 UPS DISCONTINUED PRODUCT
Liebert Series 610 UPS DISCONTINUED PRODUCT

2. CMOS Transistor and Circuits
2. CMOS Transistor and Circuits

Descriptive Bulletin 451-30
Descriptive Bulletin 451-30

... Fault Tamer Fuse Limiter is an energy-limiting faultinterrupting device which can be easily incorporated in new or existing installations of overhead distribution transformers to provide short-circuit protection to the system, to limit let-through current to a level which will minimize catastrophic ...
Liebert Series 610 UPS Installation Manual - 300-450kVA, 60Hz, Three Phase Single-Module
Liebert Series 610 UPS Installation Manual - 300-450kVA, 60Hz, Three Phase Single-Module

FTB 312-3 - Flash Technology
FTB 312-3 - Flash Technology

PCA9518 数据资料 dataSheet 下载
PCA9518 数据资料 dataSheet 下载

... This feature allows for translation from 3 V to 5 V between a master and slave. The enable pin also can be used to electrically isolate a repeater segment from the I2C bus. This is useful in cases where one segment needs to run at 100 kHz while the rest of the system is at 400 kHz. If the master is ...
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Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
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