Guangzhou Kaihui Electronics Co., Ltd. is one of the leading manufacturers and suppliers of 24v 3a dc power supply in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for customized service.
Parameter | ||
Item NO | K28-U72S12 | |
Output | DC Output Voltage | +12V |
Output Rated Current | 6A | |
Current Range | 0-6A | |
Rated Power | 72W | |
Ripple & Noise | 100mVp-p | |
DC Adjustable range | 10.8-13.2V | |
Voltage Tolerance | ±1% | |
Line Regulation | ±0.5% | |
Load Regulation | ±0.5% | |
Set up, Rise, Keep up time | 500mS, 50mS, 20mS | |
Input | Voltage Range | 90V~264V AC |
AC Current | 0.3A@220Vac | |
Input Frequency | 47-63Hz | |
Efficiency | >84% @220Vac | |
Power Factor | ------ | |
Inrush Current | Cold Start 15A@115Vac , 30A@230Vac | |
Leakage Current | <0.35mA@240V | |
Protection | Over Load Protection | 110~200% Automatic protection |
Over Voltage Protection | ------ | |
Over Temp. Protection | ------ | |
Environment | Working Temp., Humidity | -20~50℃, 10~90% RH, No condensation |
Storage Temp., Humidity | -20~85℃, 10~95% RH | |
Temp., Drift | ±0.03%/℃(0~50℃) | |
Vibration | 10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES | |
Safety & EMC | Safety Standards | GB4943,EN60950-1 |
Withstand Voltage | I/P-O/P: 3KV; I/P-FG: 1.5KV; O/P-FG: 0.5KV AC 1min. | |
Insulation resistance | I/P-O/P, I/P-FG, O/P-FG: 500VDC/ 100M Ohms | |
EMC Standards | GB9254, EN55022B | |
Others | Dimension | 105*44*27mm |
Weight | 0.3KG | |

The 24V 3A DC Power Supply is an essential component in many industrial applications, especially in powering industrial fans. This type of power supply has many advantages, making it a popular choice in the industrial sector.
Firstly, the 24V 3A DC Power Supply is highly reliable, with a stable output voltage even under varying load conditions. This reliability is vital in industrial environments, where any downtime can have severe consequences. The consistent voltage regulation ensures the smooth operation of the fan, contributing to a safer and more efficient industrial process.
This power supply is also highly efficient, converting AC power into DC power with minimal power loss. The high energy efficiency results in lower operating costs, enabling businesses to save money and resources in the long run.
Furthermore, the 24V 3A DC Power Supply is designed to withstand the harsh conditions of industrial environments. It is built with high-quality, durable materials that can withstand high temperatures, humidity, and other environmental factors. This makes the power supply highly durable and resistant to wear and tear, ensuring long-lasting performance and minimal maintenance.
In conclusion, the 24V 3A DC Power Supply is an essential component in industrial fan applications, offering reliability, efficiency, and durability. Its features benefit industrial processes by ensuring a smooth and efficient operation, reducing energy consumption, and maintaining a safe workplace. Overall, the 24V 3A DC Power Supply is an indispensable tool for many industrial applications, contributing to the growth and success of the manufacturing industry.
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