[Brand Power·Mingwei Electronics] Linear constant current drives a new direction

Currently, in the field of LED general lighting, many LED products are still driven by a switch mode power supply. However, in recent years, with the continuous improvement of the linear drive, the drive volume has become smaller, which can extend the life of the bulb and reduce the cost, etc., and is expected to become a new direction of LED drive in the future.


Ming Chun Electronics Marketing Director Zhao Chunbo


In addition, because the linear drive is free of transformers, inductors and other components, it is easy to seal with the LED lamp bead. In addition, the linear drive does not involve the transient process of "switching power supply", and there is no EMC interference problem. Therefore, the linear drive is also called "green". Constant current power supply."

"I think linearity is likely to become the mainstream of the future. In the future, linear drives will be able to move toward smarter and more powerful power." Zhao Chunbo, director of Ming Microelectronics Market, said in a tour of Ningbo Station on April 23, a high-tech LED product . The company's linear integrated drive technology has been tested in many application companies and achieved good results. At the same time, it has achieved good results in intelligent driving.

Zhao Chunbo introduced that the company has introduced SM32105-BV40V, SM32106-BV60V, SM32108-BV80V and other products for intelligent lighting, which can support intelligent 5-channel dimming and color matching, with simple device, no stroboscopic, miniaturized system, etc. Advantages, the products have passed CE, UL and other certifications.

Zhao Chunbo also pointed out that the LED lighting driver has evolved from the original bulky and bulky isolation type to the current non-isolated type, which is smaller and more efficient. "As the volume of bulbs on the market becomes smaller and smaller, the driver IC will gradually evolve from the current mainstream non-isolated type to the future linear drive and integration."

3.0mm Wire To Board Connectors

3.0mm Wire To Board Connectors are avialable in different terminations and sizes intended for use on a variety of applications. These connectors provide power and signal with different body styles, termination options, and centerlines. To find the wire to board set required, click on the appropriate sub section below.


3.0mm Wire To Board Connectors Type

3.0mm Terminal
3.0mm Housing
Pitch 3.0mm Wafer Right Angle&SMT Type
3.0mm Wafer Straight Type
3.0mm Wafer SMT Type
3.0mm Wafer Right Angle Type
3.00mm Wafer Single Row Straight Type
3.00mm Wafer Single Row SMT Type
3.00mm Wafer Double Row Straight Type
3.00mm Wafer Double Row SMT Type
3.00mm Wafer Double Right Angle Type
3.00mm Wafer Double Right Angle&SMT Type


3.0mm Wire To Board Connectors Advantages
Small electronics with high current requirements
One of the strongest advantage of the Micro Fit series is its applicability in delivering the high current requirement in electronics with supplying high power.
Safe and Reliable
ensure safety, system protection and performance with its bonded metallic conduits and multiple grounding points preventing fire hazards, component damage, overheating and possible electrocution.
ROHS Compliant
The product does not contain restricted chemicals in concentrations not complying with ROHS standards. Thus, for its components, the products can be worked upon at high temperatures required by lead-free soldering.


3.0mm Wire To Board Connectors Application
Motherboard Connectors
The Motherboard of a computer holds together many of the crucial components such as the central processing unit (CPU), memory and connectors for input and output devices. Microfit connectors ensure high performance electronic system in quality motherboards.
You can easily find Scondar`s Microfit in most ITX Motherboards, in which its functionality is best described for solid performance in a small footprint, and low power consumption (less than 100 Watts).
Printer Connectors
The 3.0mm Microfit can also be seen in most printers
Automotive PC Connectors
Smart, high power automotive PC power supply garners its capabilities from quality Microfit connectors, designed for general purpose battery powered applications. These are manufactured to provide power and to control the motherboards' switch based on ignition status.
Solar Panels
Microfit can also be commonly found in a solar array. A solar array is connected to each other, and to inverters through connectors to produce a successful flow of electricity.

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