Cutter Electronics

Cutter Electronics
5 Highgate Way
Rowville VIC 3178
Tel: 03 9753 9911
Fax: 03 9753 9455

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Cutter Electronics unveils new power constant current LED driver IC

Zywyn Corporation represented by Cutter Electronics has introduced ZD850, the high power constant current LED driver of up to 1.5 A for the industrial lighting market segment.

The ZD850 is a constant off-time, high power LED driver IC using a buck converter topology that is capable of driving up to 1.5 A of output current.

The ZD850 operates from a selective input voltage range of 4VAC to 16VAC, or 5VDC to 27VDC, and provides a regulated programmable constant output current for one to five high power LEDs connected in series per string.

“We use a very unique patent-pending design technique with AC/DC bridge rectifier, linear regulator and internal high voltage NDMOS power switch built-in on-chip,” said Raymond Chow, Zywyn CEO.

“This approach significantly reduces the external component counts and the bill of material cost. The ZD850 is ideal for cost effective and space saving solution for industrial lighting applications.”

The ZD850 is based on a high efficiency PFM control design with over-voltage circuit protection and over-temperature thermal protection, allowing good LED current regulation over a wide range of supply voltages using conventional transformers or the E-transformers.

The ZD850 is available in a thermally enhanced 16-pin exposed TSSOP green package. Samples and evaluation boards (ZD850EVB) are available from stock.

Cutter Electronics News

New XLamp XP-E and XP-C LEDs from Cutter Electronics (11-Aug-2008)
Cree have launched the XLamp XP-E and XP-C LEDs, which are available from Cutter Electronics. These XLamp XP-E and XP-C LEDs have a small footprint.

TrineX CW27 GPS receiver from Cutter Electronics (11-Jun-2008)
Cutter Electronics, the Australian distributor for NavSync, has announced the release of TrineX CW27 GPS receiver, Navsync’s new high sensitivity GPS module.

Multi-chip XLamp MC-E LED from Cutter Electronics (30-May-2008)
Cree, represented by Cutter Electronics in Australia, has announced that it is demonstrating the new addition to its XLamp LED family—the XLamp MC-E LED—at LIGHTFAIR International in Las Vegas, N.V.

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