Mindray MEC-1000 MEC-2000 Pm9000 Patient Monitor High Pressure Voltage Inverter Switchboard TPI -01-0207-M1
About Company
CWT Technologies was established in 2005. Our offices and manufacturing plants are located in Guangzhou, an international metropolis in China, with convenient transportation and prosperous economy, accommodating people from all over the world, like a big family. Our company is developing related advantages. With the development of the company, our business is covering all over the world, such as the United States, France, Italy, Spain, PHiliphhilipillips, Egypt, Saudi Arabia, etc., cooperating with some famous hospitals and clinics. Patient monitors, defibrillators, ECG/ECG machines, spare parts and accessories such as cables, batteries, sensors are now on sale. Brands are PHiliphhilip, Goldway, GE, Mindray, Nihon Konden, Zoll, Masima, Med-tronic, Biocare, etc. Each product will be carefully tested by our engineers with over 12 years of experience.
If you are interested in used medical equipment, please feel free to contact us. We will do our best to help you and sincerely hope to cooperate with you and become a long-term partner.
Principle
This module can convert 220VAC/12VDC or battery voltage to 5VDC and 12VDC for use with other boards when AC and battery voltage are together. An AC voltage is applied to the system to charge the battery.
AC DC
This section converts the AC voltage to a low DC voltage for the following circuit. It also provides power to charge the battery.
battery control circuit
When AC voltage and battery coexist The circuit controls the battery charging process through the DC voltage converted by the AC/DC section This circuit controls the battery to supply power to the following circuit when the AC voltage is not is it availabe.
5V DC/DC
This section converts the DC voltage to a 5V DC voltage and is supplied to the external board.
DC 12V/DC
This section converts DC voltage to 12V DC voltage and supplies it to the external PCB.
circuit power switch
This circuit monitors the status of the 5 VDC/DC section and the 12 VDC/DC section, thereby controlling patient monitor switching.
voltage detection circuit
The circuit will detect the output voltage of the circuit. convert analog signal to digital signal and send a digital signal to the motherboard for processing
Power Source Specifications
AC Power Supply Specifications
| Input voltage | 100 to 240 V～ |
| Current | 1.1A to 0.5A |
| Frequency | 50/60 Hz |
| Fuse | T 3.15 A, 250 V |
Internal battery
| Number of batteries | 1 |
| Battery type | Sealed lead-acid battery or lithium-ion battery |
| Time to shutdown | >5 min (after the first low-power alarm) |
Sealed lead-acid battery
| Nominal voltage | 12 VDC |
| Capacity | 2.3 Ah |
| Operating time | 75 minutes typical when powered by a new fully-charged battery (25℃, ECG, SpO2, NIBP measurement per 15 minutes) |
| Charge time | 6 hours maximum (in the running status or standby mode) |
Lithium battery
| Nominal voltage | 11.1 VDC |
| Capacity | 4.4 Ah |
| Operating time | 180 minutes typical when powered by a new fully-charged battery (25℃, ECG, SpO2, NIBP measurement per 15 minutes) |
| Charge time | 6.5 hours maximum (in the running status or standby mode) |
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Mindray MEC-1000 MEC-2000 Pm9000 Patient Monitor Parts High Pressure Voltage Inverter Switchboard TPI -01-0207-M1 Images
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