POWER TV

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  • POWER - TV
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TV POWER

상용전원을 반도체 소자의 스위칭과 트랜스를 이용하여 고효율 / 고품질의 전력으로 변환, LED TV를 구동시키는 전압을 공급합니다. (POWER + LED DRIVER 일체형)

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General Features

  • · 세계 Top 레벨 Display Set 제조회사와 공동 개발
  • · 19~110인치, HD~UHD 제품까지 Full Line-up
  • · 120Hz 및 240Hz 동시 구현 가능
  • · 회로 최적화, 정전원, 다출력, 저소비전력
  • · Slim Design, High Reliability, High Efficiency
  • · Local Dimming 제어 및 Multi Channel 설계

Application

  • · LED TV (Edge형, 직하형)

제품(기술) 특장점

- Slim Thickness, Multi-Output and High Efficiency
- Differentiated Design Topology 회로설계

- 저손실 정류회로, 다채널 LED제어 설계
- Transformer, Power IC등 핵심부품 자체 설계로 고객 맞춤형 제품 개발

핵심기술

■ 저손실 정류회로 : 2차단 정류 다이오드를 MOSFET 대체 구동 → 도통 손실 저감 → 고효율화 구현
■ 다채널 LED 제어 : LED 구동 Driver 휘도제어(Dimming Control)

LED구성 (1-channel, Multi channel, Direct, Edge type), 휘도 제어방법 (Global, Local, Linear, PWM)

■ 자성체 자동화 : 수작업 권선 → 기계식 자동권선
■ Power IC Customized : 차별화 IC 개발로 제품 개발 유연성 확보 및 최적 성능 구현

Global Top Product

Application Entry Middle High-End
FPD Power
Inch 19"~40" 32"~65" 40"~65" 70"~ ~110"(UHD)
Wattage ~75W (without PFC) ~200W ~350W ~500W ~1.2kW
Line-Up 19" ~ 110"

POWER+Driver for LED TV

LED-TV 32”

LED-TV 46”

LED-TV 55”

LED-TV 75”

Item 32" 46" 55" 60" 65" 75"
Output Power 66W 145W 205W 228W 250W 350W
Output Channel 1CH 4CH 5CH 16CH 16CH 16CH
Input Voltage 90~265Vac
Output Voltage/Current A5V : 0.018A
B5V : 1.2A
VAMP : 0.38A
B13V : 1.5A
VDRV(146V) : 240mA
A5V : 0.002A
B5V : 1.1A
VAMP : 0.38A
B13V : 3.4A
VDRV(96V) : 630mA
A5V : 0.002A
B5V : 4.0A
VAMP : 0.4A
B13V : 6.3A
VDRV(135V) : 590mA*3ch
VDRV(64V) : 590mA*2ch
A5V : 0.002A
B5V : 4.0A
VAMP : 0.8A
B13V : 6.7A
VDRV(39V) : 570mA*16ch
A5V : 0.018A
B5V : 3.9A
B13V : 3.9A
VAMP : 0.3A
VDRV(40V) : 720mA*16ch
A5V : 0.018A
B5V : 3.9A
B13V : 3.9A
VAMP : 0.9A
VDRV(136V) : 330mA*16ch
Efficiency Min 80%
Protection OCP, OVP, SCP, OLP
EMI CLASS B
PFC
Dimension(mm) 130X197X18.1 235X285X18.1 245X285X18.1 220X407X18.1 220X494X18.1 245X285X18.1
Safety UL, CB, KC, CQC

Driver for LED TV

DID 22”

LED-TV 46”

DID 55”

LED-TV 85”(UHD)

Item 22"(DID) 32" 46" 55"(DID) 85"(UHD)
LED TV Input Voltage 21.6V ~ 26.4V
LED Channel 4Ch 2Ch 240Ch
Input Current 1.2A 3A 11A
Output Current 130mA 135mA 114mA
Operation Frequency 150Khz 145Khz 150Khz
Dimension (mm) 120×79 145×95 370×240
DID Input Voltage 21.6V ~ 26.4V
LED Channel 4Ch 24Ch
Input Current 2.5A 4.5A
Output Current 50mA 50mA
Operation Frequency 140Khz 127Khz
Dimension (mm) 195×63 240×160

SMPS for LED TV

LED SMPS 32/37”

LED SMPS 55”

LED SMPS 85”

Item 32/37” 55" 85"(UHD)
Input Voltage 99~132Vac 90~264Vac 90~264Vac
Efficiency Min 80%
Output Voltage/Current 19V/3.42A 5V/0.75A
12V/11A
24V/11.1A
5V/6A
12V/8A
18V/4A
24V/22A
Size (mm) 140X122 350X310 Board A : 400X295
Board B : 440X300
Protection OVP,OLP,OCP,OTP,SCP
Safety UL CB,JQA UL,KC,CQC
Watt 66W 402W 750W

SMPS for LCD TV

LCD SMPS 26/32”

LCD SMPS 37”

LCD SMPS 40”

Item 26/32” 37" 40"
Input Voltage 90~264Vac, 50/60Hz
Efficiency Min 80%
Output Voltage/Current 24Vdc/4.8A
13Vdc/0.5A
12Vdc/1.1A
5.3Vdc/2A
5.3Vsb / 0.6A
24Vdc/5.8A
13Vdc/0.5A
12Vdc/1.1A
5.3Vdc/4A
5.3Vsb / 0.6A
24Vdc/7A
12Vdc/3.0A
12Vdc/0.65A
5.4Vdc/2A
5.3Vsb /1.2A
Size (mm) L250xW105xH25 L250xW105xH25 L245xW197xH35
Protection SCP,OVP,OTP SCP,OVP,OTP SCP,OVP,OTP
Safety CB,EK,UL CB,EK,UL CB
Watt 151W 171W 232W