News

Category: Products, Company

EPD Display Eink

For low-power, sunlight readable digital signage applications e-Paper displays are method of choice.

31.2" is already a common size for EPDs and available in monochrome as well as in a RGBW version.

The large environmental friendly 42-inch active matrix TFT display ED420TT1 offers more possibilities.

Restaurants, traffic systems and museum can profit from the big active area of 643 × 857 mm.

T…

Large Current High Power Shunt

The new HS series from KOA is ideal for sensing currents up to 600 A.

Constructed using a solid metal alloy resistance element with copper terminations the device provides superior corrosion and heat resistance and has excellent pulse resistance.

Product Features:

  • Large current detection by ultra-low resistance of 100 μΩ
  • High accuracy sensing with dedicated detection terminals
  • High…
Pulse Proof Anti-Surge High Power Thick Film Chip Resistor

With the SG73-series, KOA offers a resistor series which has approx. 10 times higher pulse handling capability compared to standard flat chip resistors.

Due to this outstanding pulse load capability these are suitable for protection of electronic circuits against extreme pulses and surges.

These resistors are available with ±10 % or ±20 % resistance tolerance.

KOA has recently optimized the…

Wide Terminal Chip Resistor / Increased Power Ratings

The power rating for several wide terminal chip resistor series has been increased – as a result of rigorous temperature testing, development and evaluation.

KOA’s wide terminations SMD resistors now allow the designer to use a higher power rating for chip sizes 0612, 1020 and 1225.

The 90° rotated design offers several advantages compared to standard resistor footprints, such as:

  • Higher…
Display TFT 15 Zoll Innolux

Innolux has introduced 15 inch XGA (1024 × 768) with 88° MVA (Multi Vertical Alignment) for industrial applications with requirements for wide viewing angles.

Two different brightness versions are available:

  • G150XNE-L01 – 500cd/m²
  • G150XNE-L03 – 300cd/m²

The new panels show:

  • high contrast (2500 : 1)
  • extended temperature range (-20° ~ 70°C / 80°C)
  • very long LED life time (70,000 hours…
Terminal High Current Power Shunt Resistors Automotive

KOA introduces two new series of 4 terminal current shunts for high current applications.

Constructed using a solid metal alloy resistance element with copper terminations the device provides superior corrosion and heat resistance and has excellent pulse resistance.

These new shunt resistors are ideal for accurate high current sensing in automotive and industrial applications as well as in pulse…

suppressor surface mount transient voltage

Taiwan Semiconductor officially introduces its 5000 Watt High Power Surge Capability Uni-Directional TVS in DO-214AB (SMC) with reliable thermal performance up to TJMAX=175°C.

TSC’s 5.0 SMDJ series offer total 26 new Part Numbers with working stand-off voltages from 16V to 100V, excellent clamping capability from 26V to 162V.

Features:

  • 5000 Watt peak pulse power capability at 10/1000µs…
Low Capacitance ESD Protection Device

Taiwan Semiconductor introduces new Low Capacitance ESD Protection devices designed to protect high-speed data interfaces at 5V standoff voltage.

All parts meet at least IEC61000-4-2 (ESD) requirements of ±15kV (air), ±8kV (contact) and support surge resistance requirements for high-speed data lines like USB, HDMI, Display Port, SATA and DVI.

Parts include 4-channel ESD protection arrays in…

High Current Power Shunt Resistor

For high current applications, KOA has now expanded its existing Power Shunt series by adding the PSJ2 and the PSL2.

The PSJ2 (3920 inch) resistor can measure currents up to 244 A (200 µOhm).

Constructed using a solid metal alloy resistance element with copper terminations the device provides superior corrosion and heat resistance and has excellent pulse resistance.

The PSJ2 and the PSL2 have a…

led driver current const regulated

The TSCR4xx are Constant Current Regulator (CCR) for linear LED driving.

The devices regulate with a preset 10mA nominal that can be adjusted with an external resistor up to 300mA (TSCR420CX6/TSCR421CX6), respectively a preset of 0.1mA (TSCR400CX6) and 20mA (TSCR402CX6) nominal that can be adjusted with an external resistor up to 65mA. They have been designed for driving LEDs in strings and will…