CCR120PS3GEVK 120V Constant Current Regulators LED lighting solution Evaluation Kit
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120V Constant Current Regulators LED lighting solution Evaluation Kit
The CCR120PS3GEVK evaluation kit is a complete, offline linear LED lighting solution featuring ON Semiconductor Constant Current Regulators (CCRs). The evaluation kit is composed of two daughterboards?a driver board and an LED board. These boards were designed as separate modules to permit experimentation with different LEDs.
The circuit featured on this board is from the the design note DN05052/D, a Two-Stage, Parallel-to-Series topology for high PF, good efficiency, and good dimmability. The driver may be modified to accommodate different LED strings.
The driver evaluation board is are also available individually for experimentation with the Two-Stage Parallel-to-Series topology.
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CCR120PS3AGEVB 120V CCR Driver Evaluation Board for LED lighting solutions
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120V CCR Driver Evaluation Board for LED lighting solutions
The CCR120PS3AGEVB is a linear LED driver reference design featuring ON Semiconductor Constant Current Regulators (CCRs). This evaluation board demonstrates the Two-Stage, Parallel-to-Series topology, outlined in the DN05052 design note.
The driver board uses discrete transistors and diodes to switch LED strings between parallel and series configurations to track the rectified bridge voltage. Resistors may be swapped out to change switching points when using LED string voltages other than those provided on the LED board provided in the CCR120PS3GEVK evaluation kit. The evaluation board contains a female connector for off-board LEDs, which are typically implemented on a metal-clad board.
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CCR230PS3AGEVB Constant Current Regulator Driver Evaluation Board for LED Lighting Solutions, 230 V
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Constant Current Regulator Driver Evaluation Board for LED Lighting Solutions, 230 V
The CCR230PS3AGEVB is a linear LED driver reference design featuring ON Semiconductor Constant Current Regulators (CCRs). This evaluation board demonstrates the Three-Stage, Parallel-to-Series topology, outlined in the DN05047 design note. This evaluation board can also be adapted to emulate the Three-Stage, 120V Parallel-to-Series circuit detailed in the DN05051 design note.
The driver board uses discrete transistors and diodes to switch LED strings between parallel and series configurations to track the rectified bridge voltage. Resistors may be swapped out to change switching points when using LED string voltages other than those provided with the CCR230PS3GEVK LED Evaluation Kit. The evaluation board contains a female connector for off-board LEDs, which are typically implemented on a metal-clad board.
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CCR230PS3GEVK Constant Current Regulators LED Lighting Solution Evaluation Kit, 230 V
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Constant Current Regulators LED Lighting Solution Evaluation Kit, 230 V
The CCR230PS3GEVK evaluation kit is a complete, offline linear LED lighting solution featuring ON Semiconductor Constant Current Regulators (CCRs). The evaluation kit is composed of two daughterboards—a driver board and an LED board. These boards were designed as separate modules to permit experimentation with different LEDs.
The circuit featured on this board is from the design note DN05047, a Three-Stage, Parallel-to-Series topology for high PF, good efficiency, and good dimmability. The driver may be modified to accommodate different LED strings.
The driver evaluation board is also available individually for experimentation with the Three-Stage Parallel-to-Series topology.
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CCRACGEVB NSIC Family of Constant Current Regulators Devices Evaluation Board
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NSIC Family of Constant Current Regulators Devices Evaluation Board Evaluation board for the NSIC family of CCR devices. The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. The linear constant current regulator is a simple, economical and robust device designed to provide a cost-effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents.
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