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| | Category: Main/3. Electronics Equipments & Systems for embedded electronics design and PCB assembly/3.2. Power Supply, Power meter and Electronics Load
| | | | | ◊ Đặc điểm chính: | | Product overview:
APS series communication maintenance power supply is designed for the needs of communication maintenance technicians, training schools and related engineering research and development personnel. The product adopts series type regulated voltage scheme with the current best stability and is controlled by digital MCU chip. It features very high stability and low ripple, simple operation and control, and all kinds of protection functions, especially suitable for use in the communication industry.
♦ Application
- College training education
- Universal testing in R&D laboratory
- Maintenance of communications equipment
Sản phẩm áp dụng sơ đồ điện áp quy định kiểu loạt với độ ổn định tốt nhất hiện tại và được điều khiển bằng chip MCU kỹ thuật số. Nó có tính ổn định rất cao và độ gợn sóng thấp, vận hành và điều khiển đơn giản, và tất cả các loại chức năng bảo vệ, đặc biệt thích hợp để sử dụng cho các trường đào tạo về điện tử, kỹ thuật sửa chữa điện tử và cá nhân liên quan nghiên cứu & phát triển.
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Product features:
● MCU digital control, series adjustment mode control, low ripple, low noise, and high stability.
● The double-type head design is more suitable for the use of communication equipment products.
● Fast dynamic load response speed, optimized processing for communication equipment.
● The product is designed with cut-off self-recovery protection function and over-temperature protection function.
● Independent USB interface, providing 3A current output capability, with over-current and short-circuit protection support QC quick charge agreement.
● Voltage and current are switched with two gears to adapt to different equipment.
● Built-in voltage gear automatic adjustment function, which can be more suitable for full load use.
● The digital encoder adjusts the voltage, and can switch between coarse adjustment and fine adjustment function, more precise control and longer service life.
● With output adjustment lock function, alarm prompt function, which can effectively prevent wrong operation.
● Intelligent fan control is automatically controlled according to the internal power device temperature.
♦ Specifications:
| Model |
APS15-3A |
| Input voltage |
230VAC/115VAC(Optional) |
| Rated output voltage |
0-5V/0-15V (dual steps) |
| Rated output current |
0.5A/3A (dual steps) |
| Rated output power |
56W(including USB interface output) |
| Ripple and noise |
CV≦0.5mVrms |
| Line Regulation |
CV≦0.01%+3mV |
| Load Regulation |
CV≦0.01%+8mV |
| set resolution |
Voltage:3mV |
| Protection Function |
OCP(support automatically recovery)/OHP |
| Other Functions |
coarse tuning/ fine tuning switch, 5V/ 15 switch, 0.5A/ 3A switch and parameters locking |
| USB interface |
Fixed 5V output(±5%), maximum 2.1A output (over current protection, stop outputting) |
| Read Back Accuracy |
LCD display:±(0.5±2digits)
Current pointer display: Class-2.5
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| Heat-dissipating method |
Smart fan control |
| Working condition |
Temp:0~40℃ Humidity:<80% |
| Storage condition |
Temp:-20~70℃ Humidity:<80% |
| Dimensions |
88*150*215(mm) |
| Net weight |
2.5Kg |
♦ Packing List
| Power supply |
APS15-3A |
| Power cord |
1pc |
| User Manual |
1pc |
♦ Optional accessories
Replacement Parts
Option output cable
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AT-1005
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