For all our differences, there are some core commonalities that we don't really talk about - like insecurities about our appearance.Cosmetic treatments are extremely common among women, but among men they're often still perceived as taboo. That's why you should know the number of guys receiving aesthetic treatments is growing exponentially - even if it's not a hot topic of conversation in the office or at the bar. Here are the facts - and a couple gorgeous details.Change that's more than skin deepLooking vibrant and youthful has always been just as important to men as it is to women. Confidence in your appearance permeates everything you do - whether it's navigating the dating scene or the corporate world. And if you're job-hunting in a down economy, confidence is more crucial than ever.What men wantThough your cosmetic treatment options are just as wide-ranging as women's, there are certain procedures men commonly seek out - treatments for acne and acne scarring, hair and tattoo removal, and Botox Cosmetic for facial rejuvenation. Here's a quick overview of the treatments your friends and colleagues are getting (whether they talk about it or not):Acne treatmentsBreakthrough Isolaz laser technology delivers fast, effective, proven results when it comes to eliminating acne on your face and back - results you'll notice in just a couple days. 

It's FDA-approved and uniquely able to treat all different skin types.Men are also turning to Isolaz's laser-comrade-in-arms Fraxel to transform acne scars into smoother, rejuvenated skin - all with minimal to no downtime involved.Hair removal and tattoo removalJust like women, men have hair in places they'd rather not and tattoos that seemed like a good idea at the time, but now...not so much.Laser hair removal can be performed on all areas of the body, with men having it performed most often their back, shoulders, upper arms, chest, abdomen, buttocks and feet. It's very important to find a physician who uses a variety of lasers and can customize your treatment to match your skin color and type. Best of all, laser hair removal discomfort is generally well-tolerated (and it definitely beats waxing).Have a tattoo you want to turn into a memory? Lasers are the tattoo removal procedure of choice and are minimally invasive, low risk and effective. Just like laser hair removal, you want to find a physician who uses multiple types of lasers, since each tattoo-removal laser has a slightly different wavelength to remove specific colors of ink.Hollywood-actor good looks - it's not about the genesIt's about Botox Cosmetic, a treatment more and more men are turning to for relaxed, youthful looks with little risk and no downtime. - especially for the forehead, Custom HLS relay supplier frown area and crow's feet. Though men and women can expect similarly stellar results, men's facial muscles are different than women's. 

To achieve the most natural, long-lasting, best results - with BOTOX and all cosmetic procedures - it's a good idea to find a physician who regularly treats men.Congratulations, guys - looking younger is now an equal opportunity.

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The difference between this relay & our age old switch is that the relay needs power to operate while the switch does not need any power to operate. It is operated by mechanical force applied by us on it. Our trusted & simple mechanical switch is used mainly where direct presence of human being is there & will be operated by him/her. But there are many circumstances where you have to make switch on & off while you are not there physically. Take for example - you want your pump motor to be operated automatically when the upper tank becomes empty. How you do it? You cannot just sit & watch upper tank all the time & switch on the motor as and when required. So what can be done? Well! The answer is to do it by a controller. This controller uses a relay to switch motor on & off. So basically the relay comes into picture, when you want to control any electrical or electronics item to on or off automatically as & when certain conditions are met. Now you know what is relay & why we need it. So now the question is what it is made up of? Basically the relay is electrical product. That is, it uses electricity to make it operate. Just like it's mechanical counterpart it has 2 contacts which make or break as per requirement. If you know there is an electrical phenomenon. When an electrical current is applied to a coil, it becomes a magnet and at the same time if you stop the current the coil becomes normal. That is there is no magnetic effect. So by applying & non applying current you can operate the switch that is, you can make it on or off. So based on this principle of current, making the coil magnet, the relay's construction is done. A coil is wound around a cylindrical non conducting material. This becomes a magnet when current is passed through this coil (because of this, they are also referred as electromagnetic relays). A small lever along with 2 contacts is placed at one end of the coil, which acts like contacts of a mechanical switch. So when you apply power to the two ends of the coil the coil will operate & the contacts are closed there by passing current from lever point to the one of the contacts. This lever is anchored at a point where it attached with a small spring. This will keep the lever having contact with one of the external contacts. 

This contact is called Normally Closed (NC) contact. The other contact is called Normally Open (NO) contact. So when power is not applied the middle lever is connected with NC pin. When power is applied to the coil, the middle lever, switches over to NO pin. So in general there are 5 contact pins protruding outside relay body- 2 for coil, 1 for the middle lever which is called as Common Contact, 1 for NC & 1 for NO. Whole of this construction is put in a plastic case and in some cases whole unit is sealed off. Only 5 contacts are protruding outside to make connections with external circuit. When a power (this generally is low power) is applied to the 2 contacts of coil, the power (generally high power) connected to Common contact is available on NO pin. Having 5 pins outside is a general relay. As the requirement evolved the relay construction has also evolved. Now a days relays come into many flavors. This general relay is also called Single Pole Double Throw (SPDT). Other varieties include Double Pole Double Throw (DPDT), Cube relay, Power Relay, Reed Relay, Automotive Relay, Solid State Relay etc. All these relays do the same thing - making contacts. Now let us consider the advantages & disadvantages of this kind of mechanical relays- Advantages - 1. Relays provide complete electrical isolation there by it is easy to control large amount of power by using low amount of power. That is you can control high voltages & current through use of low voltage & current. 2. Apart from electrical isolation, relay is also able to control many appliances or connections at a time. Disadvantages - 1. Being a mechanical construction, relay has got some inherent limitations. Because of springing action, it cannot be operated fast. 

That is you cannot make it on/off more than few tens in a second. 2. Though they come in many varieties, their size becomes a main issue in modern instruments. 3. The mechanical contacts are prone to wear & tear due to sparks generated while switching high power. 4. The coil used in relays need fairly large current, which makes them unusable in some battery operated instruments. Though there are disadvantages, relays are used in millions.

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