Ultra Thin 5V 200W LED Display Power Supply 40A for Indoor Outdoor Screens
Feature
◎ Dedicated
LED Display Power: Specifically designed as a 5V 40A (200W) SMPS for full color
LED screens (P3.91/P4.81)
◎ Ultra Thin Profile: Compact
dimensions (190x81x30mm) for easy integration into LED display cabinets.
◎ Efficient
Heat Dissipation: Features a porous aluminum shell for strong thermal
management
◎ Comprehensive
Safety Protections: Includes overload, over voltage, thermal, short circuit,
overcurrent, and voltage stabilization safeguards
◎ Selectable
Input Voltage: Equipped with a 200V/240V AC input switch for broader
compatibility
◎ AC
200-240V Input, DC 5V 40A 200W output,
specification
| Model | KS-200-5HA | KS-200-5HB | |
| OUTPUT | DC voltage | 5V | 5V |
| Rated current | 40A | 40A | |
| Cuttent range | 0-40A | 0-40A | |
| Rated output power | 200W | 200W | |
| Ripples and noise | ≤200mVp-p | ≤300mVp-p | |
| Output current range | 4.5-5.5V | 4.5-5.5V | |
| Precision of output voltage regulation | ±0.5% | ±0.5% | |
| Rate of lenear adjustment | ±0.5% | ±0.5% | |
| Load adjustment rate | ±0.5% | ±0.5% | |
| The startup time | ≤2s/230VAC | ||
| INPUT | Keep time | 10ms/230VAC | |
| Voltage range | 176-264VAC | ||
| Frequency range | 50Hz | ||
| Power factor | PF≥0.6/230VAC | ||
| Efficiency | ≥89% | ≥91% | |
| Alternating current | 3.4A/230VAC | ||
| Surge current | 50A/230VAC | ||
| Leakage current | <5mA/230VAC | ||
| PROTECTION | Overload | 110%-140%: rated 110%-140% of the total power input | |
| protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed | |||
| Short circuit | protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed | ||
| Over voltage | protection mode:self-recovery mode,automatic recovery when the overvoltage is removed | ||
| Over temperature | protection mode:self-recovery mode,automatically recover when the temperature drops | ||
| ENVIRONMEN | working temperature | -35~+50°C | |
| working humidity | 20-90% RH | ||
| storage temperature;humidity | -30~+85°C； 10~95% RH | ||
| temperature coefficient | ±0.1%/°C(0-35°C) | ||
| resistance to vibration | 10-500Hz, 3G 10min. / 1 cycle, 60 min. each axes | ||
| SAFETY&EMC | safety norms | EN60950 , GB4943.1 -2011 | |
| withstand voltage | l/P-O/P:1.5KVAC l/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||
| insulation impedance | l/P-O/P, l/P-FG, 0/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH | ||
| EMC | -- | ||
| other | protection grade | IP62 | |
| MTBF | ≥30khour 25℃ | ||
| power supply size | L190*W81*H30mm | ||
| power supply weight | 325g | ||
| NOTE | 1.Unless otherwise specified , all specification are measured at an input of 230VAC,rarted negative cut,and ambient temperature of 25°C | ||
| 2.Ripple and noise measurement method:the measured end is connected in parallel with a 0.1uF+10uF capacitor,the oscilloscope is set to 20MHZ bandwidth,and the probe is tested with cap off and full load at 25°C | |||
| 3.Accuracy :includes setting error , linear adjustment rate and load adjustment rate . | |||
| 4. The output power is reduced when the input voltage is less than 200VAC. | |||
OEM Customer design
Model List
Our factory offers OEM customization, allowing us to tailor various models and parameters to meet your specific needs. Feel free to contact us for more information and personalized solutions.
| Model | Power Out | Input Voltage | Output Voltage | Output Current | Efficiency | IP | Size(mm) | Package |
| KS-100-5HA | 100W | 200-240V AC | 5V | 20A | 93% | IP20 | 180*50*23 | 90 |
| KS-200-5HA | 200W | 200-240V AC | 5V | 40A | 89% | IP20 | 199*81*30 | 40 |
| KS-200-5HB | 200W | 200-240V AC | 5V | 40A | 93% | IP20 | 199*81*30 | 40 |
| KS-200-5HC | 200W | 110-240V AC | 5V | 40A | 95% | IP20 | 199*81*30 | 40 |
| KS-300-5HA | 300W | 200-240V AC | 5V | 60A | 92% | IP20 | 199*81*30 | 40 |
| KS-300-5HC | 300W | 200-240V AC | 5V | 60A | 92% | IP20 | 220*81*30 | 40 |
application
This Ultra Thin 5V 200W Power Supply is specifically engineered as the dedicated energy source for various LED display screen systems, excelling in:
● Indoor Rental LED Displays: Perfectly
suited for powering modular P3.91, P4.81, and similar pixel pitch indoor rental
LED display cabinets, commonly used for events, exhibitions, and conferences.
● Outdoor Rental LED Displays (Cabinet
Integrated): Ideal for installation within the protective cabinets of outdoor
rental LED screens (like P3.91/P4.81), providing reliable 5V power to the
modules..
● Fixed
Installation LED Video Walls: Suitable for both indoor and protected outdoor
fixed LED video walls where slim, efficient 5V 40A power supplies are required
for individual cabinet sections.
● LED
Display Module Integration: Directly powers arrays of 5V LED display modules,
ensuring stable and protected operation .
● Custom LED Display Projects: A reliable
choice for custom-built LED signs or displays requiring a compact, high-current
5V power source with comprehensive safety features.
Its ultra-thin design, coupled with robust
protection and efficient thermal management, makes it a prime solution for
ensuring vibrant, continuous operation of LED display screens in both rental
and fixed installation scenarios.
