Rong-Electric MD400PC4.2+3.2H LED display power supply (4.2V—55A/3.2V—35A) with high efficiency and dual output. It is a special power supply designed for LED display screen and has the following characteristics:
Small size:L208mm*W58mm*H26mm
High efficiency:≥87% (see figure 4.3)
Small Leakage current:≤ 1.0mA (Vin=242Vac)
Output voltage range:Vo1:4.12—4.28Vdc Vo2:3.13—3.26Vdc
Wide operating temp. range:-30—70℃(+50℃—+70℃ linear de-rated,See Figure 4.2.)
Wide Input voltage range:180Vac—264Vac
Power factor:≥0.95
Cooling mode:Ventilation cooling
Protection Features:Output over-voltage protection、over-current protection and short-circuit protection.
MD400PC4.2+3.2H LED display power supply picturess:
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MD400PC4.2+3.2H Rong-Electric led Power Supply Specification