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Application Block for LED Lighting

The R1700 is a zero-voltage switching (ZVS) PFC/LED driver controller with a variable output current/voltage. It will be an ideal power source for flicker-free LED lighting by combining with the R1580, a constant current driver with a PWM signal input linear control circuit. Accurate dimming LED lighting can be constructed under which no noise is captured by digital video.

R1700 + R1580 Application Block

For LED lighting

Recommended Items

Product Name Function
R1700 650V Variable Output Current/Voltage ZVS PFC/LED Driver Controller
R1580 34V Input Constant-Current LED Driver Controller

Helpful Information from a Group Company

Applications Block Diagram of New Japan Radio Co., Ltd. (NJR)

NJR provides various products for automotive electronic components, industrial installation, home electrical appliances, communication equipment, etc. NJR proposes its best products for each block of the equipment. 

*Ricoh Electronic Devices and New Japan Radio are electronics companies belonging to the Nisshinbo Group.