How can we choose a powerfully rechargeable LED fenerche

Title: LED

Have a need from the fenerche, for yes, move or yes, work in the dark. They will offer them in many different forms, ranging from small jobni to golem military or tranny. The design and power of the fenercheto depend on the intended purpose, for example, if you light the key at the dark entrance, it is sufficient for the power from the low power and the tourists need from the camping fener, some can shine in all the woods, cato kerosene lamp and waterproof shockproof fener behind moving under conditions of poor visibility. In this article, we will look at how we can choose a powerful rechargeable LED torch for your application.

Containment: 1. Selection Criteria 2. Species by purpose 3. How to convert ordinary fenerce to LED 4. Conclusion

Selection Criteria

For yes, send the right choice to the LED fenerce, trebva and pick up the foreseeing factor, including:

1. Type and power per LED. Brightness and energy consumption depend on tyah.
2. Color temperature. Convenience in use depends on the product.
3. Kapatsitet and view of the battery. Influence varhu duration on work.
4. Reflector and optical system. Depending on the ties, the stream of light is focused more sharply.
5. Characteristics on the design. Influencing resistance to impact, resistance to water and dust, lightness to crawl, wear and tear.

Type of LED

Vv fenercetata can and all use different LEDs and every year they will lick all the powerful and bright models from tyah. Tova, however, do not stop and be divided into the main use of the species:

1. 5 mm LED.Used in front of the LED lights, this product has aged the LED type, the reason for the product is a low brightness and a significant consumption of energy. For yes, you will get a strong light stream from the fenerche, try and install a lot of such LEDs, some things are not faulty, it’s possible, so that’s the fenerche nyama, yes, take it in the job.

Shot by length showing an example for 5 mm LED light line

5 mm LED VV Fenery

2. SMD LEDs.

They can use different types - 5050, 3528, 5730 and others. There are two predominances - a high power and a small size. Tova allowed a good stream of light for small lamps. Matrices from such a light-emitting diode are used for camping and other types of lamps with a function for a mode with scattered light. You allow and illuminate the area from a single fenerche with a spreading stream, Makar and slut for light, and not from a focusing bright light.

Panel with scattered light on fenerceto

3. Power LED 1, 3, 5 watts. Tuk can yes se delimit two groups:

• LED without name.
• Markovy LEDs, for example, brand CREE and not popular models XM-l and others.

LED torch with high power

Responsively, evinite the Chinese LEDs and install them in products from the budget price segment, and Markovi - in the Skype model of Fenerchet. Distinguish the secrecy in a specific light stream - a luminous beam for 1 watt of power, on the other hand, the efficiency is different. Tova influences not only on the tova sharply brightly shine fenercheto, but also sharply for a long time to work with a single charge on the battery. Watching this, see if the LEDs from the high power will fail like a barzo, like all the products on noname.

How to install LEDs in Fenerchet power

Somehow veche spomenahme, nay-chesto cross sa CREE LEDs, prepared a summary table with characteristics on the popular LED models for fenercheta.

ImeCree XM-L T6Cree XM-L2Cree XP-G2Cree XR-Esnapshot    U, B2,92,852,83,3Az, mA700700350350P, V2211Operating temperature, °C<150<85<85<85Svetlinen flow, Lm280320145100Ъgl on lcha, °12512511590Color rendering index, Ra80—9070—9080—9070-90

And more powerful.

ImeCree MT-G2Сree MK-RLuminus SST-50Luminus SBT-90snapshot    U, B5,7; 8,55; 34,2;6; 12;3,63,5Az, mA1100; 735; 185;2500; 125050009000…13500P, V6,38,51820…40Operating temperature, °C<85<150<85<85Svetlinen flow, Lm44051012502000…2500Ъgl on lcha, °11512010090Color rendering index, Ra<7070—9080—9080—90

But the LEDs can and can be marked on a different basis, from the beginning of the marking, for example:

• XM-L: T5, T6, U2.
• XP-G: R4, R5, S2.
• XP-E: Q5, R2, R.
• XR-E: P4, Q3, Q5.

Tova is a video showing the process of changing to such a LED.

color temperature

For fenercetate, the color temperature is not very important, the temperature is sharply color for brightening. Struva si both and mu obrnet attention. Topla Svetlina all the perceptions of kato are mek for a lamb, but keep the nuances of the students and correct them carefully and concentrated.

Color temperature on fenerceto

batteries

Lithium-ion batteries are currently in high demand in sales. The reason for the product's golem is its capacitance from a small size, good current efficiency and almost complete absence of an effect on the package. Ima and shortcomings, which is tryabva, yes, remember - with a cold lithium-ionite battery, it will razreat it in -birzo, chipped off with toplin, and a bit of lithium kutia shut it off without protection, yet there will be a reaction from a naked separation to toplin, to an explosion.

18650 battery

Power LED fenery nai - most of the equipment with lithium batteries, in addition to kam tyah ima and other types of batteries:

• Ni-Cd-nickel-cadmium.
• Ni-Mh - Nickel metal hydride.
• Pb is tin.

But in the end, all of them, in order, are using the fenerchet.

Reflector and optical system

The design of the reflector and the presence of the bream affect the top of the format for a light color pattern. Some models have the ability to replace the lens, some of which allow you to focus the light line. Bream collect a stream of light, somehow lead up to the illuminated space, but little by little across the area, split off without focusing.

Focusing on the light line

But for different tasks, you need from bright lights with different sizes. For example, as an example, it’s used for repairs on a car, but in most cases it’s possible to model it with the possibility of focusing on a suitable area for illuminating a naked area when removing it from a malfunction and then restricting the illumination of the beam to low, but a bright dot, which is fixed or yes go learn in detail. At some point in time, moving in the dark does not require focusing; fenerite, which illuminates the space widely in front of you, but it is suitable.

back kjm sdzharzhanieto ↑

Species by purpose

In addition, use the elements and technical characteristics, when choosing a fenerchet, they differ in their intended purpose. For yes, choose the right LED fenerche for specific tasks, tryabva clearly and understand for which one you use, for some reason there is no universal model of cato takiva.

Military and special devices

The main characteristic of the military fener and lighting devices is the special purpose of which is especially high-heavy and not resistant to penetration by moisture.These devices turn on the light lines behind the top, which shine brightly and far away, for some reason you allow you to measure something in difficult conditions, for example, in a mountain or in a golem room.

military fener

Models for techniques

Fenerite for the technical staff trjabva yes sa compact and yes imat long time to work. Techniyat size and temperature are not disturbing and make it difficult to move to the worker, who always carry these tools and parts with you. An excellent addition to this is the device, which is even more possible, and all the focuser is light-lining and standing behind the head.

Farove

For recreation and tourism openly

Svetlinit for trsene and camping sa are suitable for tourists, such as those, crawling for military purposes, these are the conditions, when they work, but the gangway is humidity, the possibility of hitting and falling, etc. Camping for camping propriety on a kerosene lamp, the same wide-field or soaked illuminator in all the shoals. It is convenient to use it, for example, when preparing for a night out and a dinner. They can either work without a battery, or yes, they prevent it, which act at the top of the loss on the generator (virtene or rhythmically push on the drive, depending on the design).

camping fener back kjm sdzharzhanieto ↑

How to convert ordinary fenerce to LED

Let's figure out how and how to direct the LED fenerche. For yes, send the goods, you also need the following set of parts and tools:

1. Kadar. You can either take it from an old fenerche or send it yourself, which is an option, and print it on a 3D printer.
2. LED Those se elect individually.
3. Driver for LED protection or resistors for current limiting them.
4. Battery.
5. Battery charge controller or charger, suitable for battery use.
6. Bud for switching on or switching on.

If you use LEDs from a higher power, then you can also use a scarf with an aluminum subplate.

LED substrate

For yes, pick up a spread on toplinat, shaking and using a radiator, you can even take it from a scarf. Small radiators are installed on the chipset, the north bridge, the key for the security and other elements on the scarf.

LEDs on the radiator from a scarf. Do not take it and spread everything with thermal paste!

For yes, charge and protect the 18650 battery, you can use the TP4056 ss protection, it can be damaged on Aliexpress or purchased in a radio store, a stream of 20-50 rubles.

Scarf for charging on a lithium battery on a base on tp4056

Interesting:Tazi handkerchief can be used for crushing on batteries for a single use in a fenerche or for converting to any device into batteries.

Opakovama go in tyaloto on fener, such as iron, such as in the picture, do not take away and osigure the insulation for the boards.

You can use a special driver or booster like MT3608 to save the LED. Initially, the voltage is adjusted with the help of a multi-turn potentiometer, in the picture below, you can even recognize it from the blue case.

It is necessary to choose such a voltage, such as even with 10-30% lower from the nominal. For 1 W the LEDs are rated current in the range of 300-350 mA.

Increase the converter vv fenerche

The method is a little complicated if you choose the mode to work for heating up on the LED.That is, gradually increase the voltage, the heat sinks of the radiator with a dokosvane, that is not shaking and all the flooding or the temperature of that shaking even under 50 degrees Celsius, that is, the temperature is like that, kogato, kogato dokosnet, rakata ve still ponasya and ve not claims yes go darpash on the mountain. This is an inaccurate method, so it’s better to move the flow somehow, and through the heat.

Sglobyavane at home fenerche

Vtoriyat variant e-forest. For yes, replace the lamp with a hot lamp with LED, shake it up and pick up an old buggy, and chump up the buggy, and shrug off all the wickedness, such that it remains self-founded. Osventova isolated the output to the LED with a soldered resistor, selected for the corresponding voltage, all the input to the base.

Direct si yourself LED mug for fenerche back kjm sdzharzhanieto ↑

Conclusion

LED fenercetata to the right, breaking through into the lightening. Consumers receive bright light and low energy consumption. The answer is a long time to work from a single charge. The only drawback is the high price for the quality of the model.

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