TMS92515CT PDF Datasheet – Inverter Transformer for LCD

Part Number: TMS92515CT, TMS9xxxxCT

Function: Inverter Transformer

Manufacturer: ETC

Images:

TMS92515CT Transformer

 

Description

TMS92515CT is Inverter Transformer for LCD. An inverter transformer for LCD (Liquid Crystal Display) is a type of transformer used in the backlighting system of certain types of LCD monitors and TVs. It’s a crucial component in the operation of Cold Cathode Fluorescent Lamps (CCFLs), which were commonly used as the light source in older LCD screens before LED backlighting became more prevalent.

1. CCFL Backlighting: In older LCD screens, the display requires a light source to illuminate the pixels and make the images visible. CCFLs were commonly used for this purpose. CCFLs are gas-discharge lamps that require a high voltage to start and operate.

2. High-Voltage Generation: The inverter transformer is responsible for generating the high voltage required to ignite and sustain the CCFLs. CCFLs typically require an initial high voltage (often referred to as the “ignition voltage”) to start the gas discharge process, followed by a lower sustaining voltage to keep the lamp lit.

3. Inverter Circuit: The inverter transformer is part of an inverter circuit that converts the low-voltage DC power from the monitor’s power supply into the high-voltage AC required by the CCFLs. The inverter circuit typically includes other components like transistors and capacitors to generate the necessary high-frequency AC output.

Model : TMS91365CT 55.5 Max 10 5 A TMS 29 Max 4 1 4 5 B 13.0 Max C E 4.0±0.5 1 4 Top View Front view Side view Test data—inspection report TEST ITEM UNIT TEST CONDITOON SPEC 1 2 3 4 5 6 7 8 9 10 11 12 L(1-2) H 1KHZ, 1V 2.3MIN

TMS92515CT pdf datasheet

DIMENSION :

E A B C D mm / OK WE CERTEIFY THAT ALL PRODUCTS HAD PASSED HI-POT TEST. Checked By TEST CONDITION TEMPERATURE 25 ℃ HUMIDITY: 72%RH 2 Transformer Model:TMS91429CT 55.5 Max 10 5 A TMS CT 29 Max 4 1 4 5 B 13.0 Max C E 4.0±0.5 1 4 Top View Front view Side view Test data—inspection report TEST ITEM UNIT TEST CONDITOON

 

TMS92515CT PDF Datasheet