Compact Offline LED Driver Chip Reduces BOM Cost

Regency Semiconductors is offering a new LED driver chip, the BP3319MB, to optimise cost and size in a broad range of LED lighting applications....

How To Make A PFC Circuit?

With rising energy costs and concerns over the efficient delivery of power, Power Factor Correction (PFC) has become common in industrial and commercial electrical...

LED Connector With Cable Connection Saves Space On PCB

W+P’s latest light emitting diode (LED) connector series offers great advantages for the PCB layout and is well suited for space saving board-to-board connections....

High PFC Non-Isolated LED Driver With Integrated Protections

Silan Microelectronics introduced non-isolated, constant-current LED driving ICs utilizing Buck structure. The SDH697XFS devices use Active power factor correction (APFC) and achieve a PF (Power factor)...

Advantages Analysis of Super Junction MOSFET on the High switching Frequency LED Driver

In the power electronics field, the ongoing trend in power supply manufacturing is shrinking the size and weight of magnetic components via increasing the...

12V DC LED Indicators Have Built-in Resistor To Save Space

VCC has launched new 3 and 5mm through hole LED indicators equipped with a built-in resistor for 12V operation that enables easy design, and provides...

Power Line Communications Designs For Automation And Control

Are you ready for PLC enablement of your home and neighbourhood? It’s now possible to use just the same power cables required to power...

LED Shines Bright With 220 Lumens Per Watt

Samsung has rolled out a new mid-power LED package, the LM301B, which claims the industry’s highest luminous efficacy of 220 lumens per watt. The...

Open LED Protector Keeps Lights On If One LED Fails

Littelfuse has launched open LED protectors which provide a switching electronic shunt path when an LED in an LED string fails as an open...

Thin LED Lightguides Put An End To Bulky Wearables

For efficient illumination of LCDs in wearables and other devices, GLT unveils lightguides as thin as 0.25 mm and using as few as one LED....

Follow our Social Channels

0FansLike
4,882FollowersFollow
0FollowersFollow
20,144SubscribersSubscribe

Reference Designs