Description

This is the RC0603JR-07910KL, an electronic component in the category of Chip Resistor - Surface Mount.

Specifications and features

This AP1694A Triac Dimmable GU10 12V/400mA Buck LEDs driver EV board uses a tapped transformer to increase power conversion turn on duty cycle and boost current back to the LED during the ratio of tapped winding. By using a larger gauge wire, the driver can handle larger inductance and reduce the switching current. This results in a lower forward drop and allows for the use of SBR diodes, which reduces power consumption.

Key features of this driver include typical 3% to 95% dimming performance (depending on dimmer brands), boundary conductive switching mode, simple adjustable constant current, inductor short protection, low BOM cost, high power factor (>0.9) and low THD, 200-265VAC input range, efficiency greater than 77%, and LED protection against open, short, and wrong polarity connections.

Application Scenarios

This RC0603JR-07910KL electronic component is commonly used in various applications including GU10 LED offline small size bulbs, candle size LED lamps, desktop lamps, and under the counter lamps.

Comparison

- Allows for precise dimming performance

- Offers protection against inductor short

- Low power consumption due to the use of SBR diodes

- Cost-effective solution with low BOM cost

- Requires the use of compatible dimmers for optimal dimming performance