The rapid growth of demand of High Voltage (HV) LED Chip bulbs indicates its efficiency, affordability, and less complexity. In contrast with the DC LED chip bulbs, HV LED bulbs are now thriving in the market since these bulbs are advanced but simple in design and lighter than any other existing bulbs.
The delicate and intelligent design along with some extremely expedient advantages have made HV LED bulbs exceptional to rule over the market.
Unlike traditional DC LED chip, HV LED Bulbs use HV chips which has a series parallel of micrinite. This improved engineering has made the bulbs functional with low current and high voltage. HV LED bulbs simplify the chip to be a solid crystal and the bonding quality cut the cost of encapsulation.
HV chip is formed with mul-timicrinite integration in the unit area that avoids consistency of the problems in the chip BIN between wavelength, voltage, brightness, span, etc. The new productions of HV LED lights are simple and lightweight. This is because almost all the consumers prefer the high voltage chip with flexibility, diversity and its affordability.
In contrast with the traditional DC LED chips, HV LED chip has the advantages of low cost encapsulation, high CRI of warm white, power supply with high efficiency, low loss of circuit.
A traditional 1W DC led chip adopts 350 mA drive, voltage is about 3.4 V, the rate voltage is 220 V, you need to use the 60 ~ 70pcs chips, and current reach around 2 x 104 mA. Therefore it’s a must to use a voltage adapter to reduce the current.
On the other hand, in HV LED bulbs, HV chip hsd 20mA current, and voltage 50V, the rated voltage 220V, and only needs 4 ~ 5pcs chips. The current is under 100mA which saves the transformer cost, and improves the consistency of the chip.
There we see the clear distinction between HV and DC led chips. The dissipation power at work for high voltage chip with the same output power. This also means that heat dissipation aluminum housing costs can be greatly reduced.
Evaluating the current products available on market, the cost of high voltage chip is lesser than the low voltage chip by 10%-30%. There are various ways to cut the cost of high voltage chip. High voltage chip not only reduces the cost of driving circuit and transformer, but also process cost can be saved.
In addition, because of using the transformer with reduction voltage, low voltage chip losses energy. But high voltage chip has no energy losses and can further improve the luminous efficiency.
As technological breakthroughs, HV LED bulbs are expected to become the future mainstream HV chip bulbs, the light of new era. However, because of the difficulties of technology and craft level, there are very few com-panies in the market who are competent to manufacture it.
However, with the popularity of high voltage chip in near future, HV LED chip will definitely have the advantage of cost efficiency and user-friendliness.