Ceramic Resistors for Anti Pulse Surge: HPC / PCF Series.

KOA’s original bulk ceramic resistors don’t use a resistive film or wire element – the whole body is the resistive element.

This construction results in an extremely robust device capable of absorbing high pulse currents and voltages.

Product Features:

• Solid ceramic resistor body ideal for HV and surge currents
• Non-inductive
• 25kV…

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The previous two chip technology of the PC33H11 is now replaced by using one multi-junction chip.

With this technical update and the smaller chip surface the performance of the LED improves significantly: an efficiency of up to 170 lm/W can be reached with luminous flux values of 130-150 lm.

A better light quality and easier design of the final products are further advantages.

PC33H11 has a…

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OLED technology is often defined as a leading next-generation technology for displays. OLEDs have been receiving a lot of attention over the world and should become a future display technology.

Comparing with conventional LCD (liquid crystal display) and VFD (vacuum fluorescent display) technologies, OLEDs are featured with many important key advantages as below.
 

1. Much thinner – no need to…

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Wide range of ultra wide stretched or bar type display was presented by the display manufacturer Ampire.

Diagonals from 6.3 to 28.0 inches with different resolutions are available.

Make you own impression of the new IPS technology with these panels. This technology is known for its high contrast and wide viewing angle. It makes the panels attractive for the applications in trains, buses and at…

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Lextars extended its 5630-Series with a new high efficient Power-LED: PC56H19.

The new 0.2 Watt-version (max. 0.58 Watt) reaches an efficacy of up to 185 lm/W at warm white CCTs and up to 215 lm/W at cold white CCTs with luminous flux values between 32 lm and 40 lm.

The products are specified for a forward voltage of 2.85 V and a constant current of 65 mA (max. 150 mA).

The colour-quality is…

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Mildex Optical Inc. USA is the world's leading manufacturer of Sunlight Readable Touch Screens with headquarters in the US and manufacturing in Taiwan.

The high quality touchscreens are ideal for applications such as: avionics, marine, military and general outdoor.

Mildex optimizes and customizes the optical characteristics of the resistive touchscreens. So transmission of the polarized light,…

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Our scaler boards from the DCMR series with the Realtek chip can support simple graphics now.

We have used this function as an extension to the standard firmware and integrated the possibility to show start-up-logo of our customers. It brings more identity to your product and makes the final solution unique.

After analyzing the complexity of the logo and customized expectations the one-time…

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A new family of 200 V glass passivated Ultra Fast Rectifiers ESxDV with junction chip, trr < 20 ns, and maximum average forward rectified current IF(AV) from 1 A to 3 A have been released.

All ESxDV are available as AEC-Q101 certified versions for automotive applications.

Features:

• Glass passivated junction chip
• Ultra fast recovery time for high efficiency (ES1DV)
• Super fast recovery time…

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Taiwan Semiconductor is introducing the TSMxN100CP family of 1000 V power MOSFETs produced using TSC’s planar DMOS technology.

The high breakdown voltage of the TSMxN100CP family allows use in poly-phase universal AC input voltage applications.

The RoHS compliant and Halogen free TO-252 (DPAK) is a thermally efficient and reliable package for space constrained power switching applications.

App…

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A very efficient constant current controller IC for low cost non-dimmable LED lighting applications: TS19706CS.

The TS19706CS is configurable for either isolated primary side Flyback regulation or non-isolated buck-boost current regulation topologies.

Integrated 630 V Power MOSFET and active power factor correction in Flyback mode reduces the external components required and BOM for…

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