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4lamps Big Pin Inverter for LED TV

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Model NO.:
4Lamps big pin

Product Description

Pin Assignments
Pin Number	Symbol	Description	Parameter
Input connector:
1,2	VCC	Supply voltage	10.8V-(12V)-13.2V
3	N/F	Standby/operation	On=1.5--5.0V Off=0-0.5V
4	ADJ	Dimming control	0V=Max Brightness
			5V=Min Brightness
5,6	GND	Ground	0V
Output connector:
1	H-V	High voltage	680Vrms
2	L-V	Low voltage	0-18Vrms
Technical Parameters
Item	Symbol	Test Conditions	Min	Type	Max	Unit
Input parameters
Input voltage	Vin		10.8	12	13.2	V
Input current	Iin		1.5	1.8	2.4	A
Input power	Pin		--	23	--	W
Brighter control voltage	Vbri		0	--	5	V
The switching machine control voltage	N/F	Enable Von=1.5--5.0V Disable Voff=0--0.5V
Output electrical parameters
Output current	Lout	Vin=12.0V;V0n=5V;Ta=25ºC	2.5	6.5	7.3	mA
Output voltage	Vou	Vin=12.0V;V0n=5V;Ta=25ºC	--	680	1300	Vrms
Start-up voltage	Vigl	Vin=12.0V;Von=5V;Ta=25ºC	1300	1720	--	Vrms
Output frequency	f	Vin=12.0V;Von=5V;load=6mA;Ta=25ºC	40	61.5	70	KHz
Efficiency	η	Vin=12.0V;Von=5V;Load=80KΩ	87	--	--	%

General Description

This DC-AC Inverter was developed for 4CCFL lamps of LCD back lighting system.

Features

High performance, low consumption.
Open lamp protection
Wide Dimming Range
Lamp Current Balance Control
Input current overload protected ( fuse protect ).