GE CARESCAPE B650 Medical-Grade AC Power Supply Board with 110W Output and Universal Input for Patient Monitors
Price:
negotiation
MOQ:
1
Delivery Time:
1-2 work days
Brand:
GE
Product Description
GE CARESCAPE B650 AC Power Supply
This GE CARESCAPE B650 Patient Monitor Power Supply is in good condition and ready for reliable operation in medical monitoring applications.
Power System Overview
The GE CARESCAPE B650 patient monitor features a sophisticated power management subsystem engineered for maximum reliability and patient safety. The system comprises an internal AC/DC power supply unit, a DC/DC board for power distribution, and an optional backup battery.
AC/DC Power Supply Unit
The core component of the AC power system is an internal, medical-grade switched-mode power supply with the following specifications:
Input Voltage: Universal input accepting 85-264 Vac, 47-63 Hz (single phase) for worldwide compatibility
Output: Stable 15.7 Vdc (±2%) to power the internal DC/DC board
Power Rating: 110 W continuous output
Protection Features: Over-temperature, overload, and overvoltage protection
Part Number: Often referenced as GLD150-15G
Backup Battery System
For uninterrupted monitoring during patient transport or power outages, the B650 supports an optional rechargeable lithium-ion battery:
Voltage: 11.1V lithium-ion battery
Capacity: 6.21 Ah typical capacity
Runtime: Approximately 1-2 hours when fully charged (varies by configuration)
Charging Time: 2-3 hours to reach full charge
DC/DC Board and Power Management
The DC/DC board manages power from both the AC/DC supply and battery, providing several critical functions:
- Voltage Conversion: Converts incoming power to required voltages (+3.3V for CPU board, +5V for interface boards, +12V for display backlight and optional recorder)
- Power Path Management: Intelligently selects between AC power and battery power for seamless switching during power loss
- Battery Management: Handles all battery charging and communication through a Power Management Controller (PMC) to optimize charging and monitor battery status
The entire power system is designed for high efficiency and uses convection cooling, with the power supply unit's heat sink mounted to the aluminum rear case for effective heat dissipation without requiring a fan.
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Company
Guangzhou YIGU Medical Equipment Service Co.,Ltd
Location
Room 206, Jin Hao Zhi Ying centre Buliding, Fengxin Road NO.1, Science avenue, Luo Gang District Guangzhou Guangdong China
Contact Person
Jacky