P3.91 KİRALIK EKRAN DIŞMEKAN 3840hz / 7680hz
Ağırlık: 1000*500mm = 11 Kg
Document code : QX-P3.91-01
Version number: Q1.0
Version date: 2024.01.01
P3.91 Full color outdoor SMT
16S/1921LED/250*250MM
Module Specification
Module Overview
Qunxing P3.91 outdoor full color, is a special outdoor high performance module developed by our
company for outdoor small pitch, professional private mold PCB, using the international FR-4
laminate, double-layer circuit board design, board thickness 1.6MM, surface treatment process for
spray tin, PCB CNC process, 48 driver ICs, 8 line tube ICs, 75 interfaces,
LED lights using 1921 outdoor lamp beads, SMD SMD light-emitting diodes 2.10 * 2.10 *
1.95MM, colloid color: frosted fog, luminous color: full color, half power angle: 120 degrees
IC for the Ming Micro high brush , refresh 3840HZ, /7680HZ using SM-PWM protocol of high
brush constant current driver chip, built-in 8K SRAM memory, able to store a complete frame of
display data, support 1 ~ 16 sweep LED display whole frame data storage and display. Reduce the
data clock frequency, and can achieve high refresh, high gray scale display effect
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