AC/DC Power Supplies

Cosel PCA1000F Series Medical AC/DC Power Supply

A kilowatt of medical-grade power in a 41mm 1U profile is the headline for the Cosel PCA1000F. Where most 1000W supplies demand a taller chassis, this one stays at 1U height in a compact 102×41×178mm case (1.2kg), making it the high-current-density choice when board space and rack units are both scarce.It holds the same medical credentials as th...

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A kilowatt of medical-grade power in a 41mm 1U profile is the headline for the Cosel PCA1000F. Where most 1000W supplies demand a taller chassis, this one stays at 1U height in a compact 102×41×178mm case (1.2kg), making it the high-current-density choice when board space and rack units are both scarce.

It holds the same medical credentials as the rest of the range — 2MOPP isolation (4,000Vac input-to-output), ANSI/AAMI ES60601-1 and EN60601-1 3rd Edition — across six output models from 5Vdc to 48Vdc, reaching up to 200A on the 5V unit. A built-in constant-current function and output adjustment down to near 0V give you control over demanding or specialised loads. Note that this model runs from the universal 85–264Vac input; DC input is not available on the 1000W and 1500W units.

Parallel and N+1 redundant operation come standard, with remote sensing, remote ON/OFF, DC-OK and alarm LEDs, and an Extended UART interface (optional PMBus) for monitoring. A 12V 0.1A auxiliary output supports supervisory circuits, emissions meet EMI Class A for industrial environments, and the series carries an up-to-5-year warranty.

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Cosel PCA1000F series enclosed AC/DC power supply, 1000W medical-grade unit with screw terminal block.
Features
  • Universal 85–264Vac input keeps one part number valid worldwide
  • Six output models from 5Vdc to 48Vdc, adjustable down to near 0V
  • Up to 200A output with built-in constant current function
  • 2MOPP medical isolation to ANSI/AAMI ES60601-1 and EN60601-1 3rd Edition
  • 41mm low-profile enclosed design fits a 1U rack space
  • Parallel / N+1 redundant operation with Extended UART monitoring (optional PMBus)
  • Optional UL508 approval for industrial control panels
Downloads
Cosel_PCA1000F_Series_Datasheet.pdf
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.

FAQs
The PCA1000F is a 1000W medical and industrial AC/DC enclosed power supply rated for continuous operation in a 41mm (1U) low-profile chassis with built-in forced air fan. Available output voltages are 5V, 12V, 15V, 24V, 32V, and 48Vdc. It includes an AUX output (12V, 0.1A, adjustable 5–12V) for control logic.
Safety: UL62368-1, C-UL (CSA62368-1), EN62368-1; plus ANSI/AAMI ES60601-1 and EN60601-1 3rd edition with 2×MOPP input-to-output isolation for medical electrical equipment. CE and UKCA marking. Optional UL508 approval. EMC: EN55011 Class A / CISPR32 Class A / FCC Class A with full IEC60601-1-2 4th edition and EN61000-4 immunity suite. 5-year Cosel warranty.
The PCA1000F provides 2×MOPP (Means of Patient Protection) isolation and complies with ANSI/AAMI ES60601-1 and EN60601-1 3rd edition — meeting the isolation and leakage current requirements for medical electrical equipment used in patient care environments. It also includes constant current function, allowing it to operate as a current-limited source for battery charging and fault-protected medical applications.
Yes. Multiple PCA1000F units can be connected in parallel for N+1 redundancy or to achieve combined output power exceeding 1000W. Communication monitoring and setting adjustment are available via the built-in interface, allowing system-level supervision of parallel units. The constant current function operates correctly in parallel configurations.
The PCA1000F complies with the SEMI F47 voltage sag immunity standard at 100% load (200Vac) and 70% load (100Vac), meaning it maintains stable output during brief mains voltage dips common in semiconductor fabrication and precision manufacturing environments — a requirement for process-critical medical and industrial equipment.
The PCA1000F uses an enclosed chassis-mount format at 41mm height (1U rack compatible) with a built-in forced air cooling fan. Operating temperature is -20°C to +70°C. Input frequency is 47–63Hz. The supply can also accept DC bus input at 88–370Vdc (excluding PCA1000F — refer to Cosel datasheet). Contact Powerbox at sales@powerbox.com.au for mechanical drawings.