constant-current LED driver or constant-current driver is used to regulate the amount of current that is supplied to an LED or LED array to maximize LED lifetime. If current is not regulated, LED brightness can fluctuate and life span can be shortened. The constant-current driver is used for LEDs or light fixtures that require a stable output current and operate within a range of voltages. Most finished LED products already have a constant-current driver or resistors to regulate current. If you’re building an LED fixture or replacing a constant-current driver, it’s important to verify that the output current and voltage of the driver is compatible with the LEDs’ current and voltage. If your LED product already has a constant-current driver or uses resistors in the LED array, you might need a constant-voltage power supply.

If your LEDs are dimmable and you want to change their brightness, choose a Magnitude Dimmable Power Supplies. These dimmable power supplies work by varying the power on the AC input side of the power supply by means of a TRIAC dimmer. This change in power on the AC input side will vary the voltage on the DC output side and control the intensity of the LEDs. TRIAC dimmers are common hardware store and household dimmers, which include brand names such as Lutron and Leviton.

Pulse-Width Modulation Dimming: Pulse-width modulation (PWM) dimming can be used to control dimmable power supplies such as Mean Well LPF Series. This type of dimming control adjusts the output current based on the duty cycle. As the duty cycle increases, current will increase and the LEDs will be brighter. Conversely, if the duty cycle decreases, the current will decrease and the LEDs will be dimmer. Pulse-width modulation for these drivers is based on a 10-volt signal level with a frequency between 100Hz-3KHz. The MLD-5A are compatible for this application.

Resistive Dimming: Resistive dimming can be used to control dimmable power supplies such as 12-Volt Mean Well HLG-40-240 Series or 12-Volt Mean Well HLG-600 Series or here.

The efficiency of a power supply or driver indicates the percentage of power that goes toward making your LED product function. An efficiency of 80 percent or higher is recommended for operating LEDs. 

When choosing a driver or power supply, the size of an LED product’s housing or area of installation is important. If you wish to put a constant-current LED driver inside of a product, the driver must be small enough to fit in the product’s housing. Similarly, if the driver or power supply is used outside of the product’s housing, it should fit the area of installation. Drivers and power supplies are available in a variety of sizes to suit your needs.

A Class 2 driver or power supply is in accordance with limited power levels defined by the National Electric Code (NEC) and fulfills the requirements of Standard UL 1310. Output is limited to 60 volts DC and 100 watts. Because power sources with this rating have limited output, it might not be possible to power as many LEDs or lights as those that don’t have a Class 2 rating. However, these power supplies and drivers provide protection from fire and electric shock.

A Class II rating refers to a double insulation layer between AC input and DC output wires. These drivers and power supplies do not require a ground connection.

If you have recently purchased a home or are in the home-buying process, you know there are a series of inspections that are required or recommended. One of those inspections may be an electrical inspection by a certified electrician in Glendale. The inspection is designed to give you an inside peek at what lies behind the walls of a home. If you have lived in your home for some time and have never had an electrical inspection, it may be a good idea to have one done. The team at The Electric Connection can help you get that scheduled.

If you have never seen an electrical inspection or are unsure as to what they encompass, this information will help you understand a bit more.

A Glendale electrician will inspect the electric panel, the breakers and look at the wiring that is visible in the panel. The electrician may also remove a light switch cover plate and have a look to see what the wiring looks like. If you have any exposed wiring in the attic or basement, make sure you point it out for the electrician. Glendale homeowners who have exposed wiring will want to have it taken care.

Once the inspection is complete, the electrician will write up a report about the findings. If there are things that are hazardous, they will be outlined and explained. Electric hazards should be resolved as soon as possible. Your electrician will also note things that are not necessarily hazardous yet, but should be taken care of at your earliest convenience. Any code violations will be pointed out. In some cases, failure to have a house brought up to code leaves you vulnerable should there be a fire or injury caused by wiring that is not up to code.

Give The Electric Connection a call today and schedule your electrical inspection whether you are buying, selling or plan on staying in your house for years to come.

Is your LED bulb blinking too fast? No worries—it’s an easy fix! LED lighting draws much less power and lasts way longer than standard incandescent lighting that comes stock with most vehicles. Although the reduced draw of LEDs has advantages, replacement of turn signal bulbs with LEDS will cause what is called hyperflashing. Hyperflashing is when the turn signals blink faster than your stock incandescent bulbs did. This happens because your new LED bulbs draw such little power that your turn signal relay sees the bulbs as being out.

Installing an ixing hyperflashing. These modules are economically priced and are usually simple to install. In most cases, these flasher units are little circular or square boxes with metal prongs sticking out one side that simply plug into where your stock flasher went. Our LED flashers function with both LED and incandescent bulbs, so even if you have LED turn signals in the back and incandescent bulbs still in the front, you can use our LED flasher modules with no problems. Before you order, compare the pin diagram of the stock flasher with the pin diagram of our flashers on our website.

For technical questions, don’t hesitate to call us toll free at 866-590-3533. Our customer service and technical support teams are available from 8:30 a.m. to 8 p.m. CDT Monday-Thursday and 8:30 a.m. to 4 p.m. CDT on Friday.

Two atoms were walking down the street one day, when one of them exclaimed, “Oh no – I’ve lost an electron!” “Are you sure?” the other one asked. “Yes,” replied the first one, “I’m positive.”

I have heard that joke at least ten times and it is still over my head. Maybe it all boils down to the way I view things, usually on a more metaphysical level, or as my sister would say, “out there and far fetched.” I totally understand the idea behind quantum physics; the idea that a researcher’s views and expectations influence the outcome of their experiments makes total sense. It gives those scientists power over what they do. On the other hand, when it comes to comprehending electricity, I just get lost. The subject is so hard to grasp; the only thing I know for sure is that I am very dependent on it. It seems to have all the power, no pun intended. I challenge you to gain better knowledge than I have in the journey that takes you around in a circle between the words electric, electric charge and electricity, each one’s definition leading back to the others.

Thank goodness for those who understand what I don’t. Another subject that seems to be connected to electricity, but don’t ask me to explain, is the internet. All I had to do to find an electrician in Beverly Hills, was search for “electrician Beverly Hills CA” and some sort of “feelers” out there in a hidden territory gave me The Electric Connection. To me it does not seem so far fetched that in a few years I may only have to think “electrician Beverly Hills” and one will show up at my door. Shoot – that was almost what happened, now that I think about it. The only difference was the inclusion of a phone call.

When the Beverly Hills electrician from The Electric Connection finished his work at my home the next day, I knew that he understood this complex subject. He probably gets the internet too. I did not end up with funny shoes or new exercise equipment, but I do have new electrical outlets, two ceiling fans installed and some landscape lighting that I have wanted for ages. This electrician in Beverly Hills even did his best to explain electricity to me, which included what he knew about electric eels. I am sure he noticed the glazed look on my face, but at least he tried.

There is just so much to learn here in one short life, or even in several for that matter. I have learned that we cannot be experts at everything, but we can sure appreciate those who are. I may not know fully understand electricity or cyberspace, but I do know great customer service when I see it, which is exactly what everyone should expect from their local Beverly Hills electrician.

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