Cosel AEA1000F Series Medical AC/DC Power Supply
Medical loads rarely draw steady current — pumps, compressors and motorised stages demand short bursts well above their running load. The Cosel AEA1000F Series is built for exactly that: a 1000W-class medical AC/DC power supply rated for peak currents more than double its continuous output (up to 100A peak), so you can size for the running load ...
Read MoreMedical loads rarely draw steady current — pumps, compressors and motorised stages demand short bursts well above their running load. The Cosel AEA1000F Series is built for exactly that: a 1000W-class medical AC/DC power supply rated for peak currents more than double its continuous output (up to 100A peak), so you can size for the running load instead of the worst-case spike and save cost, space and weight.
Safety credentials match the performance. With 2MOPP input-output and 1MOPP output-FG isolation, the AEA1000F is suitable for BF applied-part applications under ANSI/AAMI ES60601-1 and EN60601-1 3rd Edition, with OVC III per EN62477-1 and SEMI F47 compliance for installation flexibility. A universal 85-264VAC input and output models from 24VDC to 48VDC keep one platform valid across global product lines.
Because there is no internal fan, the supply runs silently on convection cooling — ideal for patient-proximate and laboratory environments — or delivers its full forced-air ratings when system airflow is available. Options include alarms (PR/PG), remote ON/OFF, 12V and 5V auxiliary outputs, MODBUS interface, conformal coating and a protective cover, all backed by a 5-year warranty.
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Features
- Universal 85-264VAC input keeps one part number valid worldwide
- Output models from 24VDC to 48VDC with wide adjustment range
- Up to 42A continuous output with peak ratings to 100A for pulse and motor loads
- 2MOPP input-output and 1MOPP output-FG isolation — suitable for BF applied parts
- Silent fanless convection cooling, with higher forced-air ratings available
- OVC III (EN62477-1) and SEMI F47 compliant for flexible installation
- Optional alarms, remote ON/OFF, 12V/5V auxiliary outputs and MODBUS interface
Specifications
| QUICK REFERENCE | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Max Output Wattage [W] | 1,008 | 1,008 | 1,008 |
| DC Output (forced air, ACIN 100V) | 24Vdc 31.5A (Peak 75.0A) | 36Vdc 21.0A (Peak 50.0A) | 48Vdc 15.8A (Peak 37.5A) |
| DC Output (forced air, ACIN 230V) | 24Vdc 42.0A (Peak 100.0A) | 36Vdc 28.0A (Peak 66.7A) | 48Vdc 21.0A (Peak 50.0A) |
| INPUT CHARACTERISTICS | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Input Voltage [Vac] | 85–264, single phase (output derating required at 85–170V — refer to derating curves) | ||
| Input Current [A] – ACIN 100V (rated load) | 8.4typ | ||
| Input Current [A] – ACIN 230V (rated load) | 4.9typ | ||
| Input Frequency [Hz] | 50/60 (45–66) | ||
| Efficiency [%] – ACIN 100V (rated load) | 92.0typ | 92.0typ | 92.0typ |
| Efficiency [%] – ACIN 230V (rated load) | 95.0typ | 95.0typ | 95.0typ |
| Power Factor – ACIN 100V (rated load) | 0.98typ | ||
| Power Factor – ACIN 230V (rated load) | 0.95typ | ||
| Inrush Current [A] – ACIN 100V 2 | 20/40typ (Io=rated load. Input surge to built-in EMI/EMS filter, 0.2ms or less, excluded) | ||
| Inrush Current [A] – ACIN 230V 2 | 40/40typ (Io=rated load. Input surge to built-in EMI/EMS filter, 0.2ms or less, excluded) | ||
| Leakage Current [mA] | 0.3max (ACIN 240V 60Hz, Io=100%, according to IEC60601-1) | ||
| 2. The current of input surge to a built-in EMI/EMS Filter (0.2ms or less) is excluded. | |||
| OUTPUT CHARACTERISTICS | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Output Voltage [V] | 24 | 36 | 48 |
| Output Current [A] – ACIN 100V, convection | 22.5 (Peak 75.0) | 15.0 (Peak 50.0) | 11.3 (Peak 37.5) |
| Output Current [A] – ACIN 100V, forced air | 31.5 (Peak 75.0) | 21.0 (Peak 50.0) | 15.8 (Peak 37.5) |
| Output Current [A] – ACIN 230V, convection | 30.0 (Peak 100.0) | 20.0 (Peak 66.7) | 15.0 (Peak 50.0) |
| Output Current [A] – ACIN 230V, forced air | 42.0 (Peak 100.0) | 28.0 (Peak 66.7) | 21.0 (Peak 50.0) |
| Line Regulation [mV] max | 96 | 144 | 192 |
| Load Regulation [mV] max | 150 | 240 | 300 |
| Ripple [mVp-p] max – 0 to +50°C 3 | 150 | 230 | 300 |
| Ripple [mVp-p] max – -20 to 0°C 3 | 230 | 350 | 450 |
| Ripple [mVp-p] max – Io=0 to 30% (burst operation) | 500 | 550 | 600 |
| Ripple Noise [mVp-p] max – 0 to +50°C 3 | 300 | 350 | 400 |
| Ripple Noise [mVp-p] max – -20 to 0°C 3 | 450 | 530 | 600 |
| Ripple Noise [mVp-p] max – Io=0 to 30% (burst operation) | 700 | 750 | 800 |
| Temperature Regulation [mV] max – 0 to +50°C | 240 | 360 | 480 |
| Drift [mV] max 4 | 96 | 144 | 192 |
| Start-up Time [ms] | 550typ (ACIN 100V/230V) / 750typ (ACIN 85V–264V) | ||
| Hold-up Time [ms] | 20typ (ACIN 230V, Io=100%) | ||
| Output Voltage Adjustment Range [V] | 22.8–26.4 | 34.2–39.6 | 45.6–52.8 |
| Output Voltage Setting [V] | 23.5–24.5 | 35.0–37.0 | 47.0–49.0 |
| 3. Measured by 20MHz oscilloscope or Ripple-Noise meter (equivalent to KEISOKUGIKEN:RM104). Please refer to the instruction manual 1.8. 4. Drift is the change in DC output for an eight hours period after a half-hour warm-up at 25°C. | |||
| PROTECTION CIRCUIT AND OTHERS | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Overcurrent Protection 5 | Works over 101% of peak current and recovers automatically (if the overcurrent condition continues, the output may shut down) | ||
| Overvoltage Protection [V] | 30–33.6 | 45–50.4 | 60–69.6 |
| Alarm | Optional (input voltage alarm: PR, output voltage alarm: PG) | ||
| Remote ON/OFF | Optional | ||
| AUX1 | Optional (12V 1A, forced air) | ||
| AUX2 | Optional (5V 1A, forced air) | ||
| 5. When the overcurrent protection continues, the output may be shut down. | |||
| ISOLATION | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Input–Output (PR, PG, RC, AUX) 6 | AC4,000V 1 minute, cutoff current = 10mA; DC500V 50MΩ min (at room temperature); 2MOPP (applicable when AUX and remote control optional are added) | ||
| Input–FG | AC2,000V 1 minute, cutoff current = 10mA; DC500V 50MΩ min (at room temperature); 1MOPP | ||
| Output (PR, PG, RC, AUX)–FG 6 | AC1,500V 1 minute, cutoff current = 10mA; DC500V 50MΩ min (at room temperature); 1MOPP (applicable when AUX and remote control optional are added) | ||
| Output–AUX1, PR, PG, RC, AUX2 6 | AC100V 1 minute, cutoff current = 25mA; DC100V 10MΩ min (at room temperature) (applicable when AUX and remote control optional are added) | ||
| 6. Applicable when AUX and remote control (optional) is added. | |||
| ENVIRONMENT | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Operating Temperature, Humidity & Altitude | -20 to +70°C, 20–90%RH (non-condensing), altitude 5,000m (16,500 feet) max. Refer to derating curves | ||
| Storage Temperature, Humidity & Altitude | -20 to +75°C, 20–90%RH (non-condensing), altitude 9,000m (30,000 feet) max | ||
| Vibration | 10–55Hz, 19.6m/s² (2G), 3 minute period, 60 minutes each along X, Y and Z axis | ||
| Impact | 196.1m/s² (20G), 11ms, once each X, Y and Z axis | ||
| SAFETY AND NOISE REGULATIONS | |||
|---|---|---|---|
| Parameter | AEA1000F-24 | AEA1000F-36 | AEA1000F-48 |
| Agency Approvals | UL62368-1, ANSI/AAMI ES60601-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1, CAN/CSA-C22.2 No.60601-1), EN62368-1, EN60601-1 3rd, EN62477-1 (OVC III), UL508 (Optional), complies with IEC60601-1-2 4th Ed. | ||
| Conducted Noise | Complies with FCC Part 15 Class B, VCCI-B, CISPR32-B, EN55011-B, EN55032-B | ||
| Harmonic Attenuator 7 | Complies with IEC61000-3-2 (Class A) | ||
| 7. Please contact us about another class. • Sound noise may be generated by power supply in case of pulse load. | |||
| FEATURE CHARACTERISTICS | |
|---|---|
| Parameter | Details |
| Peak Current Capability | Rated for peak currents more than double continuous output (refer to per-model current ratings) |
| Series / Parallel Operation | Series and parallel operation possible |
| Communication Function | MODBUS interface optional (-I4, with subfeatures) |
| SEMI F47 | Complies (refer to Instruction Manual) |
| Overvoltage Category | OVC III according to EN62477-1 |
| GENERAL | |
|---|---|
| Parameter | Details |
| Case Size (W × H × D) | 50 × 127 × 228.6mm [1.97 × 5 × 9 inches] (without terminal block) |
| Weight | 1.5kg max |
| Cooling Method | Convection / forced air |
| Warranty | 5 years (refer to Instruction Manual) |
Selection Table
| Model | Output Voltage | Output Current (forced air, ACIN 100V) | Output Current (forced air, ACIN 230V) | Max Output Wattage |
|---|---|---|---|---|
| AEA1000F-24 | 24V | 31.5A (Peak 75.0A) | 42.0A (Peak 100.0A) | 1,008W |
| AEA1000F-36 | 36V | 21.0A (Peak 50.0A) | 28.0A (Peak 66.7A) | 1,008W |
| AEA1000F-48 | 48V | 15.8A (Peak 37.5A) | 21.0A (Peak 50.0A) | 1,008W |
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.