Solid Material CCFL Power Inverter 12v 69kHz TDK QF82V4 With ISO9001 Certification

• The QF82V4 is an inverter for cold cathode fluorescent lamps and features a built-in dimmer.

• Because they employ advanced output current control, fluctuations in input voltage, load,

and distributed capacitance have virtually no effect on brightness

A PWM (pulse-width modulation) circuit mounted on the QF82V4  enables a brightness adjustment range to be wider than that of the conventional type.

• Output open and short circuit conditions result in no damage, heat generation, or other difficulties.

• Safe design that includes a built-in overcurrent protection element.

• The high-voltage terminal is coated with silicone so as to reduce a possibility of an occurrence of a defect caused by dust.

Other

① All GNDB and VDDB terminals should be used without any non-connected lines.

② Do not disassemble a product.

③ Pack the product with original shipping package, in order to avoid any damages during transportation, when returning the product to TDK.

④ Put the spacer between inverter board and mounting surface, because of the protection for contortion and the preservation of spatial distance