Cosel AEA800F 800W Medical AC-DC Power Supplies

Cosel AEA800F 800W Medical AC-DC Power Supplies deliver 300% peak power for a period of up to 1000ms with free-air convection cooling. Designed for applications requiring a high level of safety, the AEA800F Power Supplies are certified according to the EN62477-1 (OVC III) standard for industrial applications and is approved in accordance with ANSI/AAMI ES60601-1, and EN60601-1 3rd Edition for medical applications. The AEA800F is suitable for Body Floating (BF) applications and complies with 2MOPP (IN/OUT) and 1MOPP (OUT/FG) safety requirements. The AEA800F layout is optimized for free-air convection, making it ideal for use in equipment being operated in low-noise environments.

The AEA800F AC-DC Power Supplies feature input to output isolation of 4000V_AC, input to ground (FG) of 2000V_AC, and output to ground (FG) of 1500V_AC. Three output voltages are available: 24V, 36V, and 48V with respective current ratings of 34A, 22.7A, and 17A. While the input voltage range is 85V_AC to 264V_AC, the output voltage can be adjusted using a built-in potentiometer. The devices also include built-in inrush current, overcurrent, overvoltage protection circuits, and thermal protection.

Features

High power and peak power
High efficiency, 94% typical
50mm x 127mm x 203.2mm in dimension (WxHxD)
Convection/forced air cooling
For medical electric equipment (ANSI/AAMI ES60601, EN60601-1 3rd,
IEC60601-1-2 4th Ed.)
Suitable for BF application (Output-FG : 1MOPP, Input-Output : 2MOPP)

OVC III (according to EN62477-1)
Complies with SEMI F47
With AUX1 (12V, 1A), AUX2 (5V, 1A) (optional)
UL508 (optional)
5-year warranty
Conforms to RoHS, REACH, and Low Voltage Directives

Applications

Robots and robotics
Infusion pumps
Ventilators
Actuators

Process control
Radio and transmission equipment
Emergency signaling

Specifications

Input
- 85V_AC to 264V_AC voltage range
- 50/60Hz frequency
- 0.3mA maximum leakage current
- At 100V_AC
  - 92% efficiency
  - 0.98 typical power factor
- At 230V_AC2.9A typical current
  - 94.5% to 95.0% efficiency
  - 0.95 typical power factor
Switching frequencies by circuit method
- 65kHz with active filter
- 70kHz to 200kHz with LLC resonant converters
Temperature ranges
- -20°C to +70°C operating
- -20°C to +75°C storage
Altitude
- 5,000m (16,500 feet) maximum operating
- 9,000m (30,000 feet) maximum storage

Output
- 24V, 36V, and 48V options
- 96mV to 192mV maximum line regulation
- 150mV to 300mV maximum load regulation
- Ripple
  - 120mVp-p or 200mVp-p maximum at 0 to +50°C
  - 200mVp-p to 350mVp-p maximum at -20°C to 0
- Ripple noise
  - 150mVp-p or 250mVp-p maximum at 0 to +50°C
  - 230mVp-p to 500mVp-p maximum at -20°C to 0
- 240mV to 480mV maximum temperature regulation at 0 to +50°C
- 96mV maximum drift
- 750ms typical start-up
- 20ms typical hold-up
20% to 90% relative humidity, non-condensing

Cosel AEA800F 800W Medical AC-DC Power Supplies

Features

Applications

Specifications

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