I want slides on fuse blown detector with remote alarm.please it's urgent ....etc

[:=Read Full Message Here=:]

Poly Fuse

Polyfuse is a new standard for circuit protection. It is resettable. Many manufacturers also call it polyswitch or multifuse. Polyfuses are not fuses but polymeric positive temperature co-efficient (PPTC) thermistors.

Current limiting can be accomplished by using resistors , fuses , switches or positive temperature co-efficient devices. Resistors are rarely an acceptable solution because the high power resistors that are usually required are expensive. One-shot fuses can be used, but they might fatigue, and they must be replaced ....etc

[:=Read Full Message Here=:]

POLY JET PROCESS

PRESENTED BY
K.SRI RAM VIKAS
V.S.R.KISHORE.B
D.M.S S.VH COLLEGE OF ENGINEERING, Machilipatnam, AP- 521002


Different types of RP methods

The Poly jet process
Stereo lithography (SLA for stereo lithography apparatus),
Selective laser sintering (SLS),
Fused deposition modeling (FDM),
Laminated object manufacturing (LOM),
Inkjet systems and three dimensional printing (3DP).
Solid Ground Curing


Rapid prototyping is a layer -based fabrication that quickly create ....etc

[:=Read Full Message Here=:]

we want synopsis fuse blown detection using microcontroller. ....etc

[:=Read Full Message Here=:]

plz give full report on mobile energy meter with fuse blower indicator ....etc

[:=Read Full Message Here=:]

Introduction

In the satellite launch vehicle, the Avionics system is proposed to be based on MIL-STD 1553B BUS. A number of interface modules for application such as sensor data acquisition, vehicle sequencing, control generation, command posting etc. are being designed with this interface. These interface modules are then connected to the onboard computers via the 1553B BUS. These modules have to be tested separately and evaluated and also confirm their compliance with the 1553B BUS standard before being integrated as the Avionics System. T ....etc

[:=Read Full Message Here=:]

can u help me with the topic .....high voltage fuse blown indicator with voice based announcement system abstract



i will be pleased to have a project abstract about this topic :-) ....etc

[:=Read Full Message Here=:]

RESETTABLE FUSE

Electrical fuse

Various fuses
¢ Thermal fuse
¢ Resettale fuse



Resettable fuse (PPTC)
Positive polymeric temperature coefficient


INTRODUCTION
Ablity to handle higher current and voltage
PPTC effect,secure protection
Current rating

MANUFACTURE

PPTC consist of multiple top and bottom layer, made of non crystalline organic polymer with conducting materials, ....etc

[:=Read Full Message Here=:]

FUSE BLOWN INDICATOR WITH VOICE BASED ANNOUNCEMENT SYSTEM ....etc

[:=Read Full Message Here=:]

Polyfuses is a new standard for circuit protection. It is re-settable by itself. Many manufactures also call it as Polyswitch or Multifuse. Polyfuses are not fuses but Polymeric Positive temperature Coefficient Thermistors (PPTC). We can use several circuit protection schemes in 'power supplies to provide protection against fault condition and the resultant and over temperature damage. Current can be accomplished by using resistors, fuses, switches, circuit breakers or positive temperature coefficient devices.Resistors are rarely an acceptable ....etc

[:=Read Full Message Here=:]