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Quick Details

  • Place of Origin: China (Mainland)
  • Model Number: LCD-PB2637
  • Output Power: 101 - 200W
  • Output Type: Multiple
  • Input Voltage: 90-264VAC
  • Output Voltage: 24V, 12V, 5V, 5VSB
  • Output Current: 6A
  • Normal Voltage Range: 100-240VAC
  • Dimension: 192x130x30mm
  • Weight: 500g
  • LCD TV size: for 26"-32", some of 37"

Packaging & Delivery

Packaging Details in cartons
Delivery Time depending or the order quantity


Universal LCD TV Power Supply Board for 26"-32", 37"
SMPS Switching Power Board
Input: AC90-264V
Output: DC24V,12V,5V,5VSB

Universal LCD TV Power Supply Board for 26"-32", 37"

SMPS Switching Power Board

Input: AC90-264V

Output: DC24V,12V,5V,5VSB

Model No.: LCD-PB2637


Input Electrical Characteristics:


Input voltage range 90VAC to 264VAC
Normal voltage range 100VAC to 240VAC
Frequency range 50Hz/60Hz±5%
Max input ac current 3.0Amax at full load condition
Inrush current (cold start) 50Atyp peak, 120Vac; 100Atyp peak, 220Vac
Efficiency(full load) 83%min at 100Vac; 86%min at 220Vac
Harmonic current Meet EN60065-2002/IEC61000-3-2 class D
Leakage Current Less Than 0.5mA, 230Vac input
Standby Power Loss <=1W 240Vac input ,Output current≤50mA,
Input Fuse T5A/250VAC


Output Electrical Characteristics:

Output Voltage  Regulation  Min. current  Load current range  Peak current or power
 +V1(+24V)           +V1±5%         0.2 A          0.2A-6A                   <=160W 
 +V2(+12V)            +V2±5%          0.3 A              0.3A-3A                     <=160W
 +5.0V                   +5.0V±5%      0.1 A              0.1A-3A                    <=20W
 +5.0V(STB)           +5.0V±5%      0.05 A           0.1A-1A                    <=20W

Note:* The peak current or power should be test at other of dc output at Rated
load, And the peak current pulse width within 100ms.


DC Output Ripple & Noise:


Output Voltage    Ripple & Noise (Max.)
+V1(+24V) 240mVp-p at 25C 350mVp-p at -10C 
+V2(+12V) 120mVp-p at 25C 200mVp-p at -10C 
+5.0V 50mVp-p at 25C 200mVp-p at -10C 
+5.0V(STB) 60mVp-p at 25C 200mVp-p at -10C 150mVpp when STB


1) Measurements shall be made with an oscilloscope with 20MHz bandwidth.
2) Outputs shall be bypassed at the connector with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading.






Pin-CON1 Connection And Function
NO. Pin Connection Function
2. NC NC


Other Models:


              LCD-PB2632 for 26"-32" LCD TV                                      LCD-PB3742 for 37"-42" LCD TV



                LCD-PB4647 for 46"-47" LCD TV                                    LCD-PB5257 for 52"-57" LCD TV


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