Edan M3 Patient Monitor Power Supply Board and Power Control Board
PS800BPOWER
► Brief Introduction
The power supply is an important part of the system and consists of
a power board, a power switch board, a battery and a fan. The main
power board converts AC power to 5V and 12V DC power to power the
rest of the system. The power switch board provides special power
for the LCD monitor. When the AC power is disconnected, the battery
can maintain the official function of the system for a short time.
Superior ventilation is achieved with a small fan that requires a
DC input.
► Principle introduction
This module provides DC power to other boards.
This module converts 220V AC or battery power to 5V, 12V, and -12V
DC to power other boards. If AC mains and battery coexist, the
former will give priority to supplying power to the system, while
the latter will charge the system at the same time.
- AC/DC: Convert high-voltage AC power to low-voltage DC power to
power subsequent circuits and charge batteries.
- Battery control circuit: If AC power and battery coexist, this
circuit controls the output of the AC/DC section to charge the
battery. This circuit controls the battery to power subsequent
circuits if the AC power is lost.
- 5V DC/DC: Convert the DC power from the previous circuit to a
stable 5V DC power supply and power the other boards.
- 12V/-12V DC/DC: Convert the DC power from the previous circuit to a
stable 12V/-12V DC power supply to power other boards.
- Power Switch Circuit: Control the working status of 5V DC/DC and
12V DC/DC to control the on/off action of the monitor.
- Voltage Detection Circuit: Detect the output voltage of each part
in the detection circuit, convert the analog signal into a digital
signal, and then send it to the main control board for processing.
► Specifications
| Operating Temperature | 5 to 40°C |
| Storage temperature | -20°C – 55°C |
| Humidity Limit (Operating) | 25% ~ 80% (non-coagulate) |
| Humidity Limit (Storage) | 25% ~ 93% (non-coagulate) |
| Altitude (Operating) | 860hPa ~ 1060hPa |
| Altitude (Storage) | 700hPa ~ 1060hPa |
| Voltage: | 100V–240V |
| Frequency: | 50Hz/60Hz |
| Pmax: | 70VA |
| FUSE T: | 1.6AL |
►Returns Policy
Please kindly note that both new and second-hand medical machine
are dispatched with at least 90 days warranty period and they are
not allowed to leave our workshops before being completely tested
by our engineers who will treat each machine and unit with the most
care to ensure they are all 100% efficient equipment.
Of course, we are confident to let you satisfy with our products
and service. But if you are not, please contact us as soon as you
find any problem. Our ultimate goal is to strive to develop and
sell the best products to the customers all over the world.
Customer's satisfaction is our greatest pursuit.
► About Company
I have supply the medical equipment and parts of Patient Monitor,
Defibrillator Machine, ECG Machine,Ultrasound such as
- GE,
- PHiliphhilip,
- Mindray,
- Goldway,
- Nihon Kohden,
- Med-tronic,
- Masima,
- Drager,
- Edan,
- Zoll,
etc.
Please kindly contact us, if you are interested in Edan M3 Patient Monitor Power Supply Board and Power Control Board
PS800BPOWER, Thank you!
