Chengdu Haoli Electronic Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 10 work days |
| Operating Humidity | 5%RH~90%RH Condensation |
| Storage Humidity | 5%RH~90%RH Condensation |
| Output Current | 28.5Vdc+9Vdc |
| Operating Temperature | -10℃~40℃(75℃Ring temperature full load operation without fault） |
| Storage Temperature | -40℃~85℃ |
| AC Input Voltage | AC100V~240V 47HZ~63HZ |
| Brand Name | HAOLI |
| Model Number | GQT44MA-2809 |
| Certification | CE,ISO9001,ROHS |
| Place of Origin | Chengdu |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Delivery Time | 10 work days |
| Operating Humidity | 5%RH~90%RH Condensation | Storage Humidity | 5%RH~90%RH Condensation |
| Output Current | 28.5Vdc+9Vdc | Operating Temperature | -10℃~40℃(75℃Ring temperature full load operation without fault） |
| Storage Temperature | -40℃~85℃ | AC Input Voltage | AC100V~240V 47HZ~63HZ |
| Brand Name | HAOLI | Model Number | GQT44MA-2809 |
| Certification | CE,ISO9001,ROHS | Place of Origin | Chengdu |
| High Light | adjustable switching power supply ，single mode power supply | ||
400W Power Supply Switch Power (Conform to isolated power supply)
Overview
Place of Origin:Chengdu,China
Model Number:GQT44MA-2809
Appearance:L:235* W:101.8* H:50mm
AC Input Voltage:AC100V~240V 47HZ~63HZ
AC Input Current:2.5Amax,@230VAC/60HZ,Full load test
AC Input Surge Current:100A(RMS)maximum for AC230V/60HZ Full load test
Rated Total Output Power:400W(28.5Vdc/324W,9Vdc/45W,14Vdc/5W)
Output Voltage:28.5Vdc+9Vdc
Output Current:12A+5A
Efficiency:≥88%
Insulation Impedance:≥30MΩ@500VDC;60S
Operating Humidity:5%RH~90%RH Condensation
Storage Humidity:5%RH~90%RH Condensation
Product Features
GQT44MA-2809 is switch power ,
Rated total output power 420W(12Vdc-24W,54Vdc/395W),
Power supply needs air colling to dissipate heat.
With output short circuit protection, output over-current protection, output over-voltage protection, over-temperature protection,various protection for battery charge and discharge.
The charger is designed in strict accordance with safety regulations and meets the safety standards of charger equipment.
Specifications
Input line specification,output ripple voltage, efficiency, mean time between failures, lightning surge, static standard, withstand voltage and other attributes can be designed according to customer requirements.
OUR ADVANTAGES
Appearance beautiful and generous
Stable design scheme, excellence in the process of production process standards, the manufacture of high quality products.
The enclosure is naturally cooled and has zero noise
FAQ
Q: What is the main product of your company ?
A: Switching Power Adapters.
Q: What certificates do you have ?
A: Our products have completely been approved CE,ROHS,ISO9001,etc.
In order to make you fully understood the quality of our products,we would provide you with related certifications on your request.
Q: Would you give me more details about the price of your products ?
A: We believe our quality and price are very competitive in worldwide market and We promise to offer you best cost-efficient products with higher quality.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Chengdu Hao Li Electronic Technology Co., Ltd. is mainly engaged in the application design, development, production and sales of power supply and ultrasonic products. It has nearly 20 years of experience. It has in-depth cooperation with University of Electronic Science and Technology and Sichuan Un... Chengdu Hao Li Electronic Technology Co., Ltd. is mainly engaged in the application design, development, production and sales of power supply and ultrasonic products. It has nearly 20 years of experience. It has in-depth cooperation with University of Electronic Science and Technology and Sichuan Un...
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