What Are MR16 Halogen Bulbs?

MR16 is a standard specification halogen reflector lamp made by many manufacturers. LED lamps of the MR16 type are also visible today.

MR16

MR16 is a standard specification halogen reflector lamp made by many manufacturers. Today's MR16 type

MR16 lights are often used instead

Several MR16LED drive performance parameters are briefly introduced as follows:

ZXLD1320 step-down input voltage range: DC 4V-18V maximum output current: 1.5A

Efficiency:> 85% DC / PWM dimmable

Supports soft start, thermal control, and over-temperature protection can support 4 LEDs in series

ZXLD1321 boost type

(boost) Input voltage range: DC 1V-12V Maximum output current: 1A

Efficiency:> 85% DC / PWM dimmable

Hold soft start, support thermal control, overheat protection can support 5 LEDs in series

ZXLD1322 Buck-boost synchronization

(buck-boost) Input voltage range: DC 2.5V-15V Maximum output current: 700mA

Efficiency:> 85% DC / PWM dimmable

Hold soft start, support thermal control, overheat protection can support 3 LEDs in series

ZXLD1350 step-down input voltage range: DC 7V-30V maximum output current: 350mA

EMC certification efficiency: up to 95%

Working temperature: -40 --- + 105 , the temperature tolerance is 20% higher than similar solutions

Support output power of 8W, suitable for 1W, 3W LED lighting, such as MR16 spotlights, mining lights, solar street lights and other indoor and outdoor lighting and landscape lighting

In a SOT23-5 package, the ZXLD1350 integrates a 30V NDMOS switch and a high-side current sensing circuit with a current control accuracy of +/- 4% .Only four external circuit components are required.

Dimming; brightness adjustment via PWM or DC voltage

Working frequency: 1Mhz

1. With open circuit protection function 2. Low current standby 3. And soft start!

ZXLD1360 Buck

Input voltage range: DC7V-30V Maximum output current: 1A

EMC certification efficiency: up to 95%

Support output power of 24W, suitable for 3W, 5W

According to reports, LED lamps have accelerated the replacement of incandescent lamps since 2010, with Japan being the most representative. The reason is that Japanese policy subsidies, local consumers 'higher environmental awareness, and manufacturers' price reductions have created a rapid growth of the local LED lamp market in Japan. At present, the LED lamp sales market share in the Japanese market has reached 19%.

LED MR16 is one of the development focus of LED lighting. According to a survey of construction industry in Japan, LED MR16 is one of the most concerned products in the construction industry. Modularity and replaceability are the development trends of LED MR16 products. Currently including some major manufacturers, have been developed for LED MR16 products.

Overall, replacing traditional light bulbs will be the largest application market for LED MR16 in the next few years (at least until 2013). In terms of individual applications, including display lighting, commercial and industrial lighting, outdoor lighting, indoor lighting, bulb replacement, etc., it will be the most important application market for LED lighting in the next few years.